| 1 | subroutine gvfa(np, x, y) |
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| 2 | use gxx11_common |
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| 3 | implicit none |
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| 4 | integer i,icol,ierr,np |
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| 5 | real fx,fy,xs,ys |
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| 6 | !*********************************************************************** |
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| 7 | ! |
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| 8 | ! Purpose: Fill area plot with viewport emulation for HIGZ |
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| 9 | ! |
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| 10 | !--- Input |
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| 11 | ! NP, x, y: as for GFA |
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| 12 | ! Author: H. Grote / CERN date: Nov. 30, 1993 |
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| 13 | ! last mod: Nov. 30, 1993 |
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| 14 | !*********************************************************************** |
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| 15 | real x(*), y(*) |
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| 16 | |
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| 17 | real w(4), v(4) |
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| 18 | |
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| 19 | !--- set proper colour index |
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| 20 | call jqlctp(i) |
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| 21 | if (i .ne. 2) then |
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| 22 | call jslctp(2) |
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| 23 | call jqplci(ierr, icol) |
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| 24 | call gxscol(icol) |
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| 25 | endif |
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| 26 | !--- open .eps file if requested |
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| 27 | if (iepsop .lt. 0) call gxstep |
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| 28 | !--- get current window |
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| 29 | call jqnt(1, ierr, w, v) |
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| 30 | !--- transform |
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| 31 | xs = w(2) - w(1) |
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| 32 | fx = vpfacx / xs |
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| 33 | ys = w(4) - w(3) |
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| 34 | fy = vpfacy / ys |
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| 35 | do i = 1, np |
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| 36 | xvp(i) = w(1) + xs * (vploc(1) + fx * (x(i) - w(1))) |
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| 37 | yvp(i) = w(3) + ys * (vploc(3) + fy * (y(i) - w(3))) |
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| 38 | enddo |
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| 39 | call gfa(np, xvp, yvp) |
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| 40 | !--- set flag for clear permission |
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| 41 | iclear = 1 |
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| 42 | end subroutine gvfa |
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| 43 | subroutine gvpl(np, x, y) |
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| 44 | use gxx11_common |
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| 45 | implicit none |
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| 46 | integer i,icol,ierr,iloop,ilow,n,np,nup |
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| 47 | real fx,fy,xs,ys |
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| 48 | !*********************************************************************** |
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| 49 | ! |
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| 50 | ! Purpose: Plot polyline and emulate viewports for HIGZ or X11 |
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| 51 | ! |
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| 52 | !--- Input |
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| 53 | ! np, x, y: as for GPL |
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| 54 | ! Author: H. Grote / CERN date: Nov. 18, 1992 |
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| 55 | ! last mod: May 13, 1993 |
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| 56 | !*********************************************************************** |
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| 57 | real x(*), y(*) |
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| 58 | |
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| 59 | real w(4), v(4) |
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| 60 | !--- set proper colour index |
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| 61 | call jqlctp(i) |
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| 62 | if (i .ne. 2) then |
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| 63 | call jslctp(2) |
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| 64 | call jqplci(ierr, icol) |
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| 65 | call gxscol(icol) |
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| 66 | endif |
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| 67 | !--- open .eps file if requested |
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| 68 | if (iepsop .lt. 0) call gxstep |
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| 69 | !--- get current window |
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| 70 | call jqnt(1, ierr, w, v) |
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| 71 | !--- transform |
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| 72 | xs = w(2) - w(1) |
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| 73 | fx = vpfacx / xs |
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| 74 | ys = w(4) - w(3) |
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| 75 | fy = vpfacy / ys |
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| 76 | do iloop=1, np, madim2 |
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| 77 | nup = min(np, iloop + madim2 - 1) |
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| 78 | ilow = max(1, iloop - 1) |
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| 79 | n = 0 |
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| 80 | do i = ilow, nup |
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| 81 | n = n + 1 |
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| 82 | xvp(n) = w(1) + xs * (vploc(1) + fx * (x(i) - w(1))) |
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| 83 | yvp(n) = w(3) + ys * (vploc(3) + fy * (y(i) - w(3))) |
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| 84 | enddo |
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| 85 | call gpl(n, xvp, yvp) |
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| 86 | enddo |
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| 87 | !--- set flag for clear permission |
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| 88 | iclear = 1 |
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| 89 | end subroutine gvpl |
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| 90 | subroutine gvpm(np, x, y) |
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| 91 | use gxx11_common |
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| 92 | implicit none |
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| 93 | integer i,icol,ierr,iloop,n,np,nup |
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| 94 | real fx,fy,xs,ys |
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| 95 | !*********************************************************************** |
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| 96 | ! |
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| 97 | ! Purpose: Plot marker symbol and emulate viewports for HIGZ or X11 |
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| 98 | ! |
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| 99 | !--- Input |
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| 100 | ! np, x, y: as for GPM |
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| 101 | ! Author: H. Grote / CERN date: Nov. 18, 1992 |
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| 102 | ! last mod: May 13, 1993 |
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| 103 | !*********************************************************************** |
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| 104 | real x(*), y(*) |
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| 105 | |
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| 106 | real w(4), v(4) |
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| 107 | |
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| 108 | !--- set proper colour index |
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| 109 | call jqlctp(i) |
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| 110 | if (i .ne. 2) then |
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| 111 | call jslctp(2) |
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| 112 | call jqpmci(ierr, icol) |
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| 113 | call gxscol(icol) |
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| 114 | endif |
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| 115 | !--- open .eps file if requested |
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| 116 | if (iepsop .lt. 0) call gxstep |
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| 117 | !--- get current window |
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| 118 | call jqnt(1, ierr, w, v) |
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| 119 | !--- transform |
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| 120 | xs = w(2) - w(1) |
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| 121 | fx = vpfacx / xs |
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| 122 | ys = w(4) - w(3) |
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| 123 | fy = vpfacy / ys |
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| 124 | do iloop=1, np, madim2 |
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| 125 | nup = min(np, iloop + madim2 - 1) |
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| 126 | n = 0 |
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| 127 | do i = iloop, nup |
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| 128 | n = n + 1 |
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| 129 | xvp(n) = w(1) + xs * (vploc(1) + fx * (x(i) - w(1))) |
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| 130 | yvp(n) = w(3) + ys * (vploc(3) + fy * (y(i) - w(3))) |
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| 131 | enddo |
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| 132 | call gxwpm(n, xvp, yvp) |
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| 133 | enddo |
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| 134 | !--- set flag for clear permission |
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| 135 | iclear = 1 |
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| 136 | end subroutine gvpm |
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| 137 | subroutine gvtx(x, y, sss) |
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| 138 | use gxx11_common |
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| 139 | implicit none |
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| 140 | integer i,icol,ierr |
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| 141 | real chh,chux,chuy,fx,fy,hfac,x,xs,y,ys |
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| 142 | !*********************************************************************** |
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| 143 | ! |
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| 144 | ! Purpose: Plot text and emulate viewports for HIGZ or X11 |
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| 145 | ! |
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| 146 | !--- Input |
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| 147 | ! x, y, s: as for GTX |
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| 148 | ! Author: H. Grote / CERN date: Nov. 18, 1992 |
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| 149 | ! last mod: May 13, 1993 |
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| 150 | !*********************************************************************** |
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| 151 | character(*) sss |
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| 152 | |
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| 153 | real w(4), v(4) |
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| 154 | |
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| 155 | !--- set proper colour index |
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| 156 | call jqlctp(i) |
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| 157 | if (i .ne. 2) then |
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| 158 | call jslctp(2) |
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| 159 | call jqtxci(ierr, icol) |
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| 160 | call gxscol(icol) |
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| 161 | endif |
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| 162 | !--- open .eps file if requested |
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| 163 | if (iepsop .lt. 0) call gxstep |
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| 164 | !--- get current window |
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| 165 | call jqnt(1, ierr, w, v) |
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| 166 | !--- get current character height and text orientation |
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| 167 | call jqchh(ierr, chh) |
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| 168 | call jqchup(ierr, chux, chuy) |
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| 169 | !--- transform |
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| 170 | xs = w(2) - w(1) |
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| 171 | fx = vpfacx / xs |
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| 172 | ys = w(4) - w(3) |
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| 173 | fy = vpfacy / ys |
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| 174 | if (chux .eq. 0.) then |
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| 175 | hfac = fy |
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| 176 | else |
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| 177 | hfac = fx |
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| 178 | endif |
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| 179 | call jschh(hfac * chh) |
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| 180 | xvp(1) = w(1) + xs * (vploc(1) + fx * (x - w(1))) |
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| 181 | yvp(1) = w(3) + ys * (vploc(3) + fy * (y - w(3))) |
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| 182 | call gtx(xvp(1), yvp(1), sss) |
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| 183 | call jschh(chh) |
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| 184 | !--- set flag for clear permission |
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| 185 | iclear = 1 |
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| 186 | end subroutine gvtx |
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| 187 | subroutine gxarng(nopt,rmini,rmaxi,rmin,rmax,nint) |
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| 188 | implicit none |
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| 189 | integer nint,nopt |
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| 190 | real rmax,rmaxi,rmin,rmini |
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| 191 | !*********************************************************************** |
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| 192 | ! |
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| 193 | ! Purpose: calculates axis ranges |
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| 194 | ! |
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| 195 | !--- Input |
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| 196 | ! nopt =0: normal |
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| 197 | ! =1: start or terminate axis at 0. if possible |
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| 198 | ! =2: centre axis around 0. |
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| 199 | ! rmini minimum (x or y) value to consider |
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| 200 | ! rmaxi maximum (x or y) value to consider |
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| 201 | !--- Output |
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| 202 | ! rmin lower end of axis |
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| 203 | ! rmax upper end of axis |
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| 204 | ! nint no. of intervals as returned by GXSCAL |
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| 205 | ! |
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| 206 | ! Author: H. Grote / CERN date: June 16, 1987 |
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| 207 | ! last mod: Aug. 8, 1988 |
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| 208 | ! |
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| 209 | !*********************************************************************** |
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| 210 | nint=10 |
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| 211 | if(rmini.ge.rmaxi) then |
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| 212 | rmin=rmini |
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| 213 | rmax=rmini+1. |
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| 214 | else |
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| 215 | if(nopt.eq.0) then |
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| 216 | call gxscal(rmini,rmaxi,rmin,rmax,nint) |
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| 217 | elseif(nopt.eq.1) then |
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| 218 | !--- start or terminate at 0. |
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| 219 | if(rmini.gt.0.) then |
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| 220 | call gxscal(0.,rmaxi,rmin,rmax,nint) |
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| 221 | elseif(rmaxi.lt.0.) then |
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| 222 | call gxscal(0.,-rmini,rmin,rmax,nint) |
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| 223 | rmin=-rmax |
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| 224 | rmax=0. |
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| 225 | else |
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| 226 | call gxscal(rmini,rmaxi,rmin,rmax,nint) |
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| 227 | endif |
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| 228 | else |
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| 229 | call gxscal(0.,max(abs(rmini),abs(rmaxi)),rmin,rmax,nint) |
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| 230 | rmin=-rmax |
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| 231 | endif |
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| 232 | endif |
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| 233 | end subroutine gxarng |
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| 234 | subroutine gxasku |
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| 235 | use gxx11_common |
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| 236 | implicit none |
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| 237 | !*********************************************************************** |
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| 238 | ! |
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| 239 | ! Purpose: asks user interactively for plot options |
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| 240 | ! |
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| 241 | ! must be called before GXINIT if at all |
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| 242 | ! |
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| 243 | ! Author: H. Grote / CERN date: June 16, 1987 |
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| 244 | ! last mod: May 13, 1993 |
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| 245 | ! |
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| 246 | !*********************************************************************** |
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| 247 | logical intrac |
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| 248 | |
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| 249 | call gxundf |
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| 250 | if (intrac()) then |
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| 251 | call gxask1 |
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| 252 | call gxask2 |
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| 253 | endif |
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| 254 | end subroutine gxasku |
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| 255 | subroutine gxask1 |
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| 256 | use gxx11_common |
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| 257 | implicit none |
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| 258 | !*********************************************************************** |
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| 259 | ! |
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| 260 | ! Purpose: asks user interactively plot window |
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| 261 | ! |
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| 262 | ! called by GXASKU |
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| 263 | ! |
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| 264 | ! Author: H. Grote / CERN date: May 13, 1993 |
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| 265 | ! last mod: May 13, 1993 |
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| 266 | ! |
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| 267 | !*********************************************************************** |
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| 268 | |
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| 269 | !--- Input and Output unit definition |
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| 270 | if(lnunit.ne.lundef) call gxsvar('INUNIT',miunit,0.,' ') |
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| 271 | if(lounit.ne.lundef) call gxsvar('IOUNIT',mounit,0.,' ') |
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| 272 | itermt=0 |
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| 273 | interm=0 |
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| 274 | lnterm=lundef |
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| 275 | ltermt=lundef |
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| 276 | goto 999 |
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| 277 | 30 continue |
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| 278 | write(iounit,*) ' Error on Input, stop.' |
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| 279 | stop |
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| 280 | 10000 format(//' GX (X11 based) plot package initialization'/) |
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| 281 | 10010 format(/' Do you want to plot on your terminal ? (<CR> = yes>:'/) |
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| 282 | 999 end subroutine gxask1 |
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| 283 | subroutine gxask2 |
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| 284 | use gxx11_common |
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| 285 | implicit none |
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| 286 | integer iamx,iamy,ierr,ifirst,ilast |
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| 287 | real xax,yax |
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| 288 | !*********************************************************************** |
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| 289 | ! |
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| 290 | ! Purpose: asks user interactively for Postscript file |
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| 291 | ! |
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| 292 | ! called by GXASKU |
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| 293 | ! |
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| 294 | ! Author: H. Grote / CERN date: May 13, 1993 |
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| 295 | ! last mod: May 13, 1993 |
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| 296 | ! |
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| 297 | !*********************************************************************** |
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| 298 | character sline*80 |
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| 299 | character(60) gxform, sform |
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| 300 | logical affirm |
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| 301 | |
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| 302 | if (lpseps .ne. lundef) then |
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| 303 | write(iounit,10040) |
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| 304 | call gxrdtx(inunit,sline,ierr) |
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| 305 | if(ierr.ne.0) goto 30 |
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| 306 | call gxpnbl(sline, ifirst, ilast) |
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| 307 | if(ifirst .eq. 0) then |
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| 308 | ipseps = 0 |
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| 309 | elseif (index('0123456789', sline(:ifirst)) .eq. 0) then |
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| 310 | ipseps = 0 |
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| 311 | else |
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| 312 | sform = '(I$$)' |
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| 313 | write (sform(3:4), '(I2.2)') ilast |
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| 314 | read (sline, sform) ipseps |
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| 315 | if (ipseps .ge. 1 .and. ipseps .le. 2) then |
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| 316 | call jswks(1) |
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| 317 | inmeta = mtmeta |
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| 318 | if(lmetop .ne. lundef) then |
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| 319 | if (lmetnm .ne. lundef) then |
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| 320 | smetnm = 'gxx11' |
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| 321 | call gxpnbl(smetnm, ifirst, ilast) |
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| 322 | write(iounit,10100) smetnm(ifirst:ilast), & |
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| 323 | smetnm(ifirst:ilast) |
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| 324 | call gxrdtx(inunit,sline,ierr) |
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| 325 | if(sline(1:1).ne.' ') & |
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| 326 | call gxsvar('SMETNM',0,0.,sline) |
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| 327 | lmetnm = lundef |
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| 328 | endif |
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| 329 | endif |
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| 330 | else |
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| 331 | ipseps = 0 |
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| 332 | endif |
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| 333 | endif |
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| 334 | endif |
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| 335 | lpseps = lundef |
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| 336 | lnmeta=lundef |
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| 337 | if (ipseps .eq. 0) then |
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| 338 | inmeta = 0 |
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| 339 | else |
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| 340 | inmeta = mtmeta |
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| 341 | !--- paper size (only if not set already) |
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| 342 | if(lmetax.ne.lundef.or.lmetay.ne.lundef) then |
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| 343 | iamx = mxsize |
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| 344 | iamy = mysize |
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| 345 | xax = iamx |
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| 346 | yax = iamy |
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| 347 | write(iounit,10050) iamx, iamy |
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| 348 | call gxrdtx(inunit,sline,ierr) |
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| 349 | if(ierr.ne.0) goto 30 |
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| 350 | if(affirm(sline(1:1))) then |
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| 351 | write(iounit,10070) |
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| 352 | call gxrdtx(inunit,sline,ierr) |
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| 353 | if(ierr.ne.0) goto 30 |
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| 354 | sform=gxform(sline) |
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| 355 | if(index(sform,'I').ne.0) then |
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| 356 | read(sline,sform) iamx |
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| 357 | xax = iamx |
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| 358 | else |
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| 359 | read(sline,sform) xax |
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| 360 | endif |
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| 361 | write(iounit,10080) |
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| 362 | call gxrdtx(inunit,sline,ierr) |
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| 363 | if(ierr.ne.0) goto 30 |
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| 364 | sform=gxform(sline) |
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| 365 | if(index(sform,'I').ne.0) then |
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| 366 | read(sline,sform) iamy |
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| 367 | yax = iamy |
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| 368 | else |
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| 369 | read(sline,sform) yax |
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| 370 | endif |
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| 371 | endif |
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| 372 | call gxsvar('XMETAF', 0, xax, ' ') |
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| 373 | call gxsvar('YMETAF', 0, yax, ' ') |
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| 374 | endif |
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| 375 | endif |
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| 376 | goto 999 |
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| 377 | 30 continue |
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| 378 | write(iounit,*) ' Error on Input, stop.' |
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| 379 | stop |
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| 380 | 10040 format(/' Do you want to write a .ps file <1>, .eps files <2>,', & |
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| 381 | ' or none <CR>:'/) |
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| 382 | 10050 format & |
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| 383 | (/' specify bounding box size (default:',i3, & |
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| 384 | '(x) by', i3, '(y) cm)?'/' (<CR>=no):'/) |
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| 385 | 10070 format(/' enter bounding box x size in cm:'/) |
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| 386 | 10080 format(/' enter bounding box y size in cm:'/) |
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| 387 | 10100 format(/' enter postscript or eps file name (leading part)' / & |
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| 388 | ' (<CR> gives "',a,'.ps" resp. "',a,'nn.eps"):'/) |
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| 389 | 999 end subroutine gxask2 |
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| 390 | subroutine gxaxis(type,axlow,axup,axpos,ipos,fmt,textin,sepchr,iparm,ierr) |
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| 391 | implicit none |
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| 392 | integer i,ia,ialow,iaup,iaxort,ie,ierr,ietick,ifircl,ifirst,ifont,& |
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| 393 | ifs,ilabl,ilast,ilbort,ils,impfl,in,intrep,intv,ipos,irf,iscloc, & |
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| 394 | islbl,islpc,isp,ispchl,isradc,itext,itick,ival,k1,k2,l,l1,l2, & |
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| 395 | naxal,nchct,nlines |
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| 396 | real a1,a1b,a2,alp,amxx,axlow,axpos,axup,chhigh,chwdth,cthigh, & |
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| 397 | cuhigh,diff,diffe,diffn,fcw,fwc,hxf,pfact,ptick,sgspac,sk,space, & |
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| 398 | sphlin,spmlog,spwlin,spwlog,tickl,wbused,wsused |
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| 399 | !*********************************************************************** |
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| 400 | ! |
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| 401 | ! Purpose: plots an axis with tick marks, numbers, and title |
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| 402 | ! |
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| 403 | !-- Input |
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| 404 | ! type 'X' for an x-axis, 'Y' for a y-axis |
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| 405 | ! axlow lower end of axis in current world coords. |
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| 406 | ! axup upper end of axis in current world coords. |
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| 407 | ! axpos position of axis in the other coordinate |
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| 408 | ! ipos =0: AXPOS value given in normalized dev. coord. [0.,1.] |
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| 409 | ! =1: AXPOS value given in current world coords. |
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| 410 | ! fmt (floating point) format for axis labels (=numbers) |
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| 411 | ! including the brackets, e.g. '(F6.3)'. If blank, |
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| 412 | ! a reasonable default is used. |
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| 413 | ! textin axis title (trailing blanks will be suppressed) |
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| 414 | ! sepchr will start a new line when encountered in TEXT |
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| 415 | ! iparm axis parameters: |
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| 416 | ! 1 0 = linear scaling |
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| 417 | ! 1 = logarithmic scale |
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| 418 | !+++ if the user scale makes no sense, scaling is switched to automatic |
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| 419 | ! |
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| 420 | ! 2 if = 0, no tick marks. If < 0, the number of intervals |
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| 421 | ! will be chosen automatically. |
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| 422 | ! if linear scaling and > 0, no. of major tick mark intervals |
|---|
| 423 | ! (labels are only written at major tick marks). |
|---|
| 424 | ! if log. scaling and <> 0, major tick marks at the powers of |
|---|
| 425 | ! ten in the scale, i.e. at all integer values. |
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| 426 | ! |
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| 427 | ! 3 0 no labels (scale numbers), 1 hor. labels, 2 vertical |
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| 428 | ! |
|---|
| 429 | ! 4 odd for tick mark below (x-axis) or at left (y axis), |
|---|
| 430 | ! even for above resp. at right. |
|---|
| 431 | ! if = 0, no ticks |
|---|
| 432 | ! |
|---|
| 433 | ! 5 as 4, but for labels (=scale numbers) |
|---|
| 434 | ! |
|---|
| 435 | ! 6 as 4, but for the axis text (title) |
|---|
| 436 | ! the text is written horizontally for x-, vertically for y-axes |
|---|
| 437 | ! |
|---|
| 438 | ! 7 character height in normalized pixels |
|---|
| 439 | ! |
|---|
| 440 | ! 8 tick mark length in normalized pixels |
|---|
| 441 | ! a normalized pixel is defined as follows: imagine your |
|---|
| 442 | ! default (square) screen (device) area devided into |
|---|
| 443 | ! 1000 x 1000 pixels, i.e. one pixel is 0.001 x 0.001 in NDC |
|---|
| 444 | ! |
|---|
| 445 | ! 9 Linear scaling: no. of extra intervals with half-size ticks |
|---|
| 446 | ! between main ticks |
|---|
| 447 | ! log. scaling: if > 0 : flag that extra ticks are to be |
|---|
| 448 | ! plotted at the positions log(2), log(3),..., log(9) |
|---|
| 449 | ! |
|---|
| 450 | ! 10 =1 : adjust axis titles at left, =2 centre, =3 adjust |
|---|
| 451 | ! them at right. If the string '<#>' is found inside a line, |
|---|
| 452 | ! the text to the left of it will always be left adjusted, |
|---|
| 453 | ! the text to the right of it right adjusted. |
|---|
| 454 | ! |
|---|
| 455 | ! 11 text font for axis labels, default = 1 (see GKS for details) |
|---|
| 456 | ! |
|---|
| 457 | ! 12 if 0 (default) no minor labels at minor ticks |
|---|
| 458 | ! for log. scale, if > 0 yes |
|---|
| 459 | ! |
|---|
| 460 | ! 13 if > 0 and not > 1000: character height for axis text, else |
|---|
| 461 | ! parameter 7 is used |
|---|
| 462 | ! |
|---|
| 463 | !-- Output |
|---|
| 464 | ! ierr =0: everything OK |
|---|
| 465 | ! =-1: AXLOW.GE.AXUP |
|---|
| 466 | ! else the corresponding GKS error |
|---|
| 467 | ! |
|---|
| 468 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 469 | ! last mod: Feb. 3, 1993 |
|---|
| 470 | ! |
|---|
| 471 | !*********************************************************************** |
|---|
| 472 | character(*) textin,fmt,type,sepchr |
|---|
| 473 | integer iparm(*) |
|---|
| 474 | character stext*240,text*240,sltext*40, & |
|---|
| 475 | fmtloc*60,stsep*1,slog(9)*1 |
|---|
| 476 | integer isave(20),ihoral(2,2,2),iveral(2,2,2) |
|---|
| 477 | real atext(4),tick(4),alabl(4),cnt(4),rsave(20),tetick(4), & |
|---|
| 478 | alogv(10) |
|---|
| 479 | logical xaxis,linscl, labflg |
|---|
| 480 | save alogv, ifircl, ihoral, iveral, slog |
|---|
| 481 | !--- horizontal and vertical alignment as function of orientation (I), |
|---|
| 482 | ! position above or below etc. (J) and axis (x or y) (K), e.g. |
|---|
| 483 | ! iveral(1,2,1) vertical alignment for horizontal labels above an x axis |
|---|
| 484 | data ihoral/2,3,2,1,3,2,1,2/ |
|---|
| 485 | data iveral/1,3,5,3,3,5,3,1/ |
|---|
| 486 | data slog/'1','2','3','4','5','6','7','8','9'/ |
|---|
| 487 | data ifircl/0/ |
|---|
| 488 | stext = ' ' |
|---|
| 489 | text = ' ' |
|---|
| 490 | sltext = ' ' |
|---|
| 491 | fmtloc = ' ' |
|---|
| 492 | stsep = ' ' |
|---|
| 493 | do i = 1, 20 |
|---|
| 494 | isave(i) = 0 |
|---|
| 495 | enddo |
|---|
| 496 | do i = 1, 9 |
|---|
| 497 | slog(i) = ' ' |
|---|
| 498 | enddo |
|---|
| 499 | do i=1,4 |
|---|
| 500 | atext(i)=0. |
|---|
| 501 | enddo |
|---|
| 502 | do i=1,20 |
|---|
| 503 | rsave(i)=0. |
|---|
| 504 | enddo |
|---|
| 505 | space=0. |
|---|
| 506 | if(ifircl.eq.0) then |
|---|
| 507 | !--- set logarithms |
|---|
| 508 | do i=1,10 |
|---|
| 509 | alogv(i)=log10(float(i)) |
|---|
| 510 | enddo |
|---|
| 511 | ifircl=1 |
|---|
| 512 | endif |
|---|
| 513 | ! |
|---|
| 514 | !--- check for reasonable axis range |
|---|
| 515 | ! |
|---|
| 516 | if(axlow.ge.axup) then |
|---|
| 517 | ierr=-1 |
|---|
| 518 | goto 999 |
|---|
| 519 | endif |
|---|
| 520 | ! |
|---|
| 521 | !--- get current user settings and keep them |
|---|
| 522 | call gxsave(isave,rsave,ierr) |
|---|
| 523 | if(ierr.ne.0) goto 999 |
|---|
| 524 | ! |
|---|
| 525 | !--- get Input parameters |
|---|
| 526 | ! |
|---|
| 527 | stsep=sepchr |
|---|
| 528 | xaxis=type(:1).eq.'X' |
|---|
| 529 | if(xaxis) then |
|---|
| 530 | iaxort=1 |
|---|
| 531 | else |
|---|
| 532 | iaxort=2 |
|---|
| 533 | endif |
|---|
| 534 | linscl=iparm(1).eq.0 |
|---|
| 535 | intv=iparm(2) |
|---|
| 536 | if(intv.lt.0) then |
|---|
| 537 | !--- choose number of intervals automatically if linear |
|---|
| 538 | if(linscl) then |
|---|
| 539 | call gxdint(axlow,axup,intv) |
|---|
| 540 | else |
|---|
| 541 | intv=1 |
|---|
| 542 | endif |
|---|
| 543 | endif |
|---|
| 544 | labflg = .false. |
|---|
| 545 | fmtloc=fmt |
|---|
| 546 | call gxival(fmtloc,ival) |
|---|
| 547 | if(ival.eq.0 .and. linscl) then |
|---|
| 548 | !--- use reasonable default as format |
|---|
| 549 | call gxdfmt(axlow,axup,intv,ival,iscloc,fmtloc) |
|---|
| 550 | else |
|---|
| 551 | iscloc = 0 |
|---|
| 552 | endif |
|---|
| 553 | ilbort=iparm(3) |
|---|
| 554 | if(ilbort.gt.0) ilbort=mod(ilbort-1,2)+1 |
|---|
| 555 | itick=iparm(4) |
|---|
| 556 | ietick=iparm(9) |
|---|
| 557 | if(itick.gt.0) itick=mod(itick-1,2)+1 |
|---|
| 558 | ilabl=iparm(5) |
|---|
| 559 | if(ilabl.gt.0) ilabl=mod(ilabl-1,2)+1 |
|---|
| 560 | itext=iparm(6) |
|---|
| 561 | if(itext.gt.0) itext=mod(itext-1,2)+1 |
|---|
| 562 | cuhigh=.001*iparm(7) |
|---|
| 563 | if(iparm(13).gt.0.and.iparm(13).le.1000) then |
|---|
| 564 | cthigh=.001*iparm(13) |
|---|
| 565 | else |
|---|
| 566 | cthigh=cuhigh |
|---|
| 567 | endif |
|---|
| 568 | tickl =.001*iparm(8) |
|---|
| 569 | if(itick.eq.0) tickl=0. |
|---|
| 570 | naxal=iparm(10) |
|---|
| 571 | ifont=iparm(11) |
|---|
| 572 | islpc=iparm(12) |
|---|
| 573 | if(xaxis) then |
|---|
| 574 | k1=1 |
|---|
| 575 | k2=3 |
|---|
| 576 | else |
|---|
| 577 | k1=3 |
|---|
| 578 | k2=1 |
|---|
| 579 | !--- apply expansion factor to tick marks if y axis |
|---|
| 580 | call gxqrvp(hxf) |
|---|
| 581 | tickl=hxf*tickl |
|---|
| 582 | endif |
|---|
| 583 | ! |
|---|
| 584 | !--- transform into normalized window |
|---|
| 585 | ! |
|---|
| 586 | if(isave(1).ne.0) then |
|---|
| 587 | !--- rsave(1...4) contains the window |
|---|
| 588 | ! fwc converts a length along the axis from world to NDC |
|---|
| 589 | ! fcw does the inverse of FWC |
|---|
| 590 | fcw=(rsave(k1+1)-rsave(k1)) |
|---|
| 591 | fwc=1./fcw |
|---|
| 592 | cnt(k1)=fwc*(axlow-rsave(k1)) |
|---|
| 593 | cnt(k1+1)=fwc*(axup-rsave(k1)) |
|---|
| 594 | if(ipos.gt.0) then |
|---|
| 595 | cnt(k2)=(axpos-rsave(k2))/(rsave(k2+1)-rsave(k2)) |
|---|
| 596 | else |
|---|
| 597 | cnt(k2)=axpos |
|---|
| 598 | endif |
|---|
| 599 | call jswn(isave(1),0.,1.,0.,1.) |
|---|
| 600 | ! call jselnt(isave(1)) |
|---|
| 601 | else |
|---|
| 602 | fcw=1. |
|---|
| 603 | fwc=1. |
|---|
| 604 | cnt(k1)=axlow |
|---|
| 605 | cnt(k1+1)=axup |
|---|
| 606 | cnt(k2)=axpos |
|---|
| 607 | endif |
|---|
| 608 | cnt(k2+1)=cnt(k2) |
|---|
| 609 | ! |
|---|
| 610 | !--- set line style |
|---|
| 611 | ! |
|---|
| 612 | call gxspmt |
|---|
| 613 | ! |
|---|
| 614 | ! set font and precision |
|---|
| 615 | ! |
|---|
| 616 | call jstxfp(ifont,2) |
|---|
| 617 | ! |
|---|
| 618 | !--- plot a line for the axis |
|---|
| 619 | ! |
|---|
| 620 | call gvpl(2,cnt(1),cnt(3)) |
|---|
| 621 | ! |
|---|
| 622 | !--- plot tick marks, labels, and title |
|---|
| 623 | ! |
|---|
| 624 | tick(k2)=cnt(k2) |
|---|
| 625 | tick(k2+1)=cnt(k2+1) |
|---|
| 626 | tetick(k2)=cnt(k2) |
|---|
| 627 | tetick(k2+1)=cnt(k2+1) |
|---|
| 628 | alabl(k2)=cnt(k2) |
|---|
| 629 | alabl(k2+1)=cnt(k2+1) |
|---|
| 630 | if(intv.gt.0) then |
|---|
| 631 | if(itick.eq.2) then |
|---|
| 632 | !--- plot tick marks above x-axis, or to the right of y-axis |
|---|
| 633 | tick(k2+1)=cnt(k2)+tickl |
|---|
| 634 | tetick(k2+1)=cnt(k2)+.5*tickl |
|---|
| 635 | else |
|---|
| 636 | tick(k2+1)=cnt(k2)-tickl |
|---|
| 637 | tetick(k2+1)=cnt(k2)-.5*tickl |
|---|
| 638 | endif |
|---|
| 639 | if(linscl) then |
|---|
| 640 | diff=(axup-axlow)/intv |
|---|
| 641 | diffn=(cnt(k1+1)-cnt(k1))/intv |
|---|
| 642 | diffe=diffn/max(ietick,1) |
|---|
| 643 | if(tickl.gt.0.) then |
|---|
| 644 | do i=0,intv |
|---|
| 645 | !--- tick marks |
|---|
| 646 | tick(k1)=cnt(k1)+diffn*i |
|---|
| 647 | tick(k1+1)=tick(k1) |
|---|
| 648 | call gvpl(2,tick(1),tick(3)) |
|---|
| 649 | !--- extra ticks |
|---|
| 650 | if(i.lt.intv) then |
|---|
| 651 | do ie=1,ietick-1 |
|---|
| 652 | tetick(k1)=tick(k1)+ie*diffe |
|---|
| 653 | tetick(k1+1)=tetick(k1) |
|---|
| 654 | call gvpl(2,tetick(1),tetick(3)) |
|---|
| 655 | enddo |
|---|
| 656 | endif |
|---|
| 657 | enddo |
|---|
| 658 | endif |
|---|
| 659 | elseif(tickl.gt.0.) then |
|---|
| 660 | !--- log scale |
|---|
| 661 | ialow=axlow |
|---|
| 662 | if(axlow.lt.float(ialow)) ialow=ialow-1 |
|---|
| 663 | ialow=sign(min(abs(ialow),99),ialow) |
|---|
| 664 | iaup=axup |
|---|
| 665 | if(axup.lt.float(iaup)) iaup=iaup-1 |
|---|
| 666 | iaup=sign(min(abs(iaup),99),iaup) |
|---|
| 667 | ia=ialow |
|---|
| 668 | !--- start loop |
|---|
| 669 | 40 continue |
|---|
| 670 | do i=1,9 |
|---|
| 671 | alp=ia+alogv(i) |
|---|
| 672 | if(alp.gt.axup) goto 60 |
|---|
| 673 | if(alp.ge.axlow) then |
|---|
| 674 | if(i.eq.1.or.ietick.ne.0) then |
|---|
| 675 | tick(k1)=(alp-rsave(k1))*fwc |
|---|
| 676 | tick(k1+1)=tick(k1) |
|---|
| 677 | call gvpl(2,tick(1),tick(3)) |
|---|
| 678 | endif |
|---|
| 679 | endif |
|---|
| 680 | enddo |
|---|
| 681 | ia=ia+1 |
|---|
| 682 | goto 40 |
|---|
| 683 | !--- end loop |
|---|
| 684 | 60 continue |
|---|
| 685 | endif |
|---|
| 686 | !--- labels |
|---|
| 687 | if(ilbort.eq.0.or.ilabl.eq.0.or.cuhigh.eq.0.) then |
|---|
| 688 | alabl(k2)=tick(k2) |
|---|
| 689 | alabl(k2+1)=alabl(k2) |
|---|
| 690 | else |
|---|
| 691 | labflg = .true. |
|---|
| 692 | !--- set correct character height (viewports !), get width |
|---|
| 693 | call gxschf(1,ilbort,cuhigh,chhigh,chwdth) |
|---|
| 694 | space=.5*chhigh |
|---|
| 695 | if(iaxort.eq.ilbort) then |
|---|
| 696 | sphlin=chhigh |
|---|
| 697 | spwlin=chwdth*ival |
|---|
| 698 | spwlog=2.5*chwdth |
|---|
| 699 | spmlog=chwdth |
|---|
| 700 | else |
|---|
| 701 | spwlin=chhigh |
|---|
| 702 | sphlin=chwdth*ival |
|---|
| 703 | spwlog=chhigh |
|---|
| 704 | spmlog=chhigh |
|---|
| 705 | endif |
|---|
| 706 | if(ilabl.eq.2) then |
|---|
| 707 | !--- plot labels above x-axis, or to the right of y-axis |
|---|
| 708 | alabl(k2)=max(tick(k2),tick(k2+1))+space |
|---|
| 709 | alabl(k2+1)=alabl(k2)+sphlin |
|---|
| 710 | else |
|---|
| 711 | alabl(k2)=min(tick(k2),tick(k2+1))-space |
|---|
| 712 | alabl(k2+1)=alabl(k2)-sphlin |
|---|
| 713 | endif |
|---|
| 714 | !--- set text alignment |
|---|
| 715 | call jstxal(ihoral(ilbort,ilabl,iaxort), & |
|---|
| 716 | iveral(ilbort,ilabl,iaxort)) |
|---|
| 717 | if(linscl) then |
|---|
| 718 | !--- linear scale |
|---|
| 719 | intrep=spwlin/diffn+.99999 |
|---|
| 720 | amxx=max(abs(axlow),abs(axup)) |
|---|
| 721 | pfact = 10.**(-iscloc) |
|---|
| 722 | do i=0,intv,intrep |
|---|
| 723 | !--- centered figures |
|---|
| 724 | ptick=axlow+diff*i |
|---|
| 725 | alabl(k1)=cnt(k1)+diffn*i |
|---|
| 726 | if(abs(ptick)/amxx.lt.1.e-5) then |
|---|
| 727 | sltext='0.0' |
|---|
| 728 | else |
|---|
| 729 | write(sltext,fmtloc) pfact * ptick |
|---|
| 730 | endif |
|---|
| 731 | call gxpnbl(sltext,ifirst,ilast) |
|---|
| 732 | call gxstx(alabl(1),alabl(3),sltext(ifirst:ilast)) |
|---|
| 733 | enddo |
|---|
| 734 | else |
|---|
| 735 | !--- log scale |
|---|
| 736 | ! impfl = 0 if power of ten to be plotted with first minor label, |
|---|
| 737 | ! else > 0 |
|---|
| 738 | impfl=iaup-ialow |
|---|
| 739 | !--- islbl = 0 if no secondary label to be plotted else 1 |
|---|
| 740 | if(ietick.eq.0.or.islpc.eq.0) then |
|---|
| 741 | islbl=0 |
|---|
| 742 | else |
|---|
| 743 | islbl=1 |
|---|
| 744 | endif |
|---|
| 745 | !--- wbused = half space used by major label in WC |
|---|
| 746 | wbused=spwlog*fcw |
|---|
| 747 | !--- wsused = half space used by minor label in WC |
|---|
| 748 | wsused=2.*spmlog*fcw |
|---|
| 749 | ia=ialow |
|---|
| 750 | !--- interval which is free for major labels |
|---|
| 751 | a1b=ialow-1000. |
|---|
| 752 | !--- start loop |
|---|
| 753 | 80 continue |
|---|
| 754 | !--- interval which is free for minor labels |
|---|
| 755 | a1=ia+wbused |
|---|
| 756 | a2=ia+1.-wbused |
|---|
| 757 | do i=1,9 |
|---|
| 758 | !--- label position in WC |
|---|
| 759 | alp=ia+alogv(i) |
|---|
| 760 | if(alp.gt.axup) goto 100 |
|---|
| 761 | if(alp.ge.axlow) then |
|---|
| 762 | !--- label position in NDC |
|---|
| 763 | alabl(k1)=(alp-rsave(k1))*fwc |
|---|
| 764 | if(i.eq.1.and.alp.ge.a1b+wbused) then |
|---|
| 765 | !--- major label (at integers) |
|---|
| 766 | call gxppow(alabl,ia) |
|---|
| 767 | a1b=alp+wbused |
|---|
| 768 | else |
|---|
| 769 | if(islbl.ne.0.and.alp.ge.a1+wsused .and.alp.le. & |
|---|
| 770 | a2-wsused) then |
|---|
| 771 | !--- minor label (at 2, 3, ..., 9) |
|---|
| 772 | call gxstx(alabl(1),alabl(3),slog(i)) |
|---|
| 773 | a1=a1+wsused |
|---|
| 774 | endif |
|---|
| 775 | if(impfl.eq.0) then |
|---|
| 776 | impfl=1 |
|---|
| 777 | !--- plot power of ten between first and second minor label |
|---|
| 778 | alabl(k1)=alabl(k1) & |
|---|
| 779 | +.5*(min(axup,alp+alogv(i+1))-alp)*fwc |
|---|
| 780 | call gxppow(alabl,ia) |
|---|
| 781 | a1=a1+spwlog |
|---|
| 782 | endif |
|---|
| 783 | endif |
|---|
| 784 | endif |
|---|
| 785 | enddo |
|---|
| 786 | ia=ia+1 |
|---|
| 787 | goto 80 |
|---|
| 788 | 100 continue |
|---|
| 789 | endif |
|---|
| 790 | endif |
|---|
| 791 | endif |
|---|
| 792 | !--- axis title |
|---|
| 793 | call gxpnbl(textin, ifirst, ilast) |
|---|
| 794 | if (iscloc .ne. 0 .and. labflg) then |
|---|
| 795 | ispchl = max(1, index(textin(:ilast), stsep)) |
|---|
| 796 | isradc = index(textin(ispchl:ilast), '<#>') |
|---|
| 797 | if (isradc .eq. 0) then |
|---|
| 798 | sltext = '<#>[*10**($$$)]' |
|---|
| 799 | else |
|---|
| 800 | sltext = ' [*10**($$$)]' |
|---|
| 801 | endif |
|---|
| 802 | write(sltext(11:13), '(i3)') iscloc |
|---|
| 803 | if (ifirst .eq. 0) then |
|---|
| 804 | text = sltext |
|---|
| 805 | else |
|---|
| 806 | text = textin(ifirst:ilast) // sltext |
|---|
| 807 | endif |
|---|
| 808 | else |
|---|
| 809 | text = textin |
|---|
| 810 | endif |
|---|
| 811 | call gxpnbl(text,ifirst,ilast) |
|---|
| 812 | if(ifirst.ne.0.and.itext.ne.0.and.cuhigh.gt.0.) then |
|---|
| 813 | !--- set correct character height (viewports !), get width |
|---|
| 814 | call gxschf(1,iaxort,cthigh,chhigh,chwdth) |
|---|
| 815 | if(xaxis) then |
|---|
| 816 | sgspac=-1.75 * chhigh |
|---|
| 817 | else |
|---|
| 818 | sgspac=1.5 * chhigh |
|---|
| 819 | endif |
|---|
| 820 | if(naxal.lt.1.or.naxal.gt.3) naxal=2 |
|---|
| 821 | if(naxal.eq.1) then |
|---|
| 822 | atext(k1)=cnt(k1) |
|---|
| 823 | elseif(naxal.eq.2) then |
|---|
| 824 | atext(k1)=.5*(cnt(k1)+cnt(k1+1)) |
|---|
| 825 | else |
|---|
| 826 | atext(k1)=cnt(k1+1) |
|---|
| 827 | endif |
|---|
| 828 | if(itext.eq.2) then |
|---|
| 829 | atext(k2)=max(tick(k2),tick(k2+1),alabl(k2),alabl(k2+1)) & |
|---|
| 830 | +space |
|---|
| 831 | else |
|---|
| 832 | atext(k2)=min(tick(k2),tick(k2+1),alabl(k2),alabl(k2+1)) & |
|---|
| 833 | - 2.5 * space |
|---|
| 834 | endif |
|---|
| 835 | !--- get number of separation characters |
|---|
| 836 | call gxchct(text(ifirst:ilast),stsep,nchct) |
|---|
| 837 | nlines=nchct+1 |
|---|
| 838 | if(xaxis) then |
|---|
| 839 | if(itext.eq.2) atext(k2)=atext(k2)+1.5*nlines*chhigh |
|---|
| 840 | else |
|---|
| 841 | if(itext.eq.1) atext(k2)=atext(k2)-1.5*nlines*chhigh |
|---|
| 842 | endif |
|---|
| 843 | !--- write line by line |
|---|
| 844 | irf=1 |
|---|
| 845 | 110 continue |
|---|
| 846 | isp=index(text(irf:ilast),stsep) |
|---|
| 847 | if(isp.eq.0) then |
|---|
| 848 | isp=ilast |
|---|
| 849 | else |
|---|
| 850 | isp=irf+isp-2 |
|---|
| 851 | endif |
|---|
| 852 | if(isp.ge.irf) then |
|---|
| 853 | stext=text(irf:isp) |
|---|
| 854 | l=isp+1-irf |
|---|
| 855 | call gxpnbl(stext(:l),ifs,ils) |
|---|
| 856 | in=index(stext(:l),'<#>') |
|---|
| 857 | if(in.eq.0) then |
|---|
| 858 | call jstxal(naxal,1) |
|---|
| 859 | if(ifs.gt.0) call gxtx(atext(1),atext(3),stext(:ils)) |
|---|
| 860 | else |
|---|
| 861 | !--- split line into left and right adjusted part |
|---|
| 862 | l1=in-1 |
|---|
| 863 | l2=in+3 |
|---|
| 864 | if(l1.gt.0) then |
|---|
| 865 | call jstxal(1,1) |
|---|
| 866 | sk=atext(k1) |
|---|
| 867 | atext(k1)=cnt(k1) |
|---|
| 868 | call gxtx(atext(1),atext(3),stext(:l1)) |
|---|
| 869 | atext(k1)=sk |
|---|
| 870 | endif |
|---|
| 871 | if(l2.le.ils) then |
|---|
| 872 | call jstxal(3,1) |
|---|
| 873 | sk=atext(k1) |
|---|
| 874 | atext(k1)=cnt(k1+1) |
|---|
| 875 | call gxtx(atext(1),atext(3),stext(l2:ils)) |
|---|
| 876 | atext(k1)=sk |
|---|
| 877 | endif |
|---|
| 878 | endif |
|---|
| 879 | endif |
|---|
| 880 | irf=isp+2 |
|---|
| 881 | if(irf.le.ilast) then |
|---|
| 882 | atext(k2)=atext(k2)+sgspac |
|---|
| 883 | goto 110 |
|---|
| 884 | endif |
|---|
| 885 | endif |
|---|
| 886 | ! |
|---|
| 887 | !--- restore user settings |
|---|
| 888 | ! |
|---|
| 889 | call gxrest(isave,rsave) |
|---|
| 890 | 999 end subroutine gxaxis |
|---|
| 891 | subroutine gxchct(stext,sch,n) |
|---|
| 892 | implicit none |
|---|
| 893 | integer ilast,irf,isp,n |
|---|
| 894 | !*********************************************************************** |
|---|
| 895 | ! |
|---|
| 896 | ! Purpose: counts number of given characters in a string |
|---|
| 897 | ! |
|---|
| 898 | !--- Input |
|---|
| 899 | ! stext string |
|---|
| 900 | ! sch special character |
|---|
| 901 | !--- Output |
|---|
| 902 | ! n number of occurences |
|---|
| 903 | ! |
|---|
| 904 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 905 | ! last mod: June 16, 1987 |
|---|
| 906 | ! |
|---|
| 907 | !*********************************************************************** |
|---|
| 908 | character stext*(*),sch*1 |
|---|
| 909 | n=0 |
|---|
| 910 | irf=1 |
|---|
| 911 | ilast=len(stext) |
|---|
| 912 | 10 continue |
|---|
| 913 | isp=index(stext(irf:),sch) |
|---|
| 914 | if(isp.gt.0) then |
|---|
| 915 | n=n+1 |
|---|
| 916 | irf=irf+isp |
|---|
| 917 | if(irf.le.ilast) goto 10 |
|---|
| 918 | endif |
|---|
| 919 | end subroutine gxchct |
|---|
| 920 | subroutine gxclos |
|---|
| 921 | use gxx11_common |
|---|
| 922 | implicit none |
|---|
| 923 | !*********************************************************************** |
|---|
| 924 | ! |
|---|
| 925 | ! Purpose: close terminal workstation |
|---|
| 926 | ! |
|---|
| 927 | ! Author: H. Grote / CERN date: Feb. 26, 1988 |
|---|
| 928 | ! last mod: Feb. 26, 1988 |
|---|
| 929 | ! |
|---|
| 930 | !*********************************************************************** |
|---|
| 931 | call gxundf |
|---|
| 932 | if(lacttm.eq.lundef) then |
|---|
| 933 | if(interm.gt.0) then |
|---|
| 934 | call wdawk(interm) |
|---|
| 935 | call wclwk(interm) |
|---|
| 936 | lacttm=0 |
|---|
| 937 | endif |
|---|
| 938 | endif |
|---|
| 939 | end subroutine gxclos |
|---|
| 940 | subroutine gxclrw |
|---|
| 941 | use gxx11_common |
|---|
| 942 | implicit none |
|---|
| 943 | !*********************************************************************** |
|---|
| 944 | ! |
|---|
| 945 | ! Purpose: clears open workstations, sets new picture name |
|---|
| 946 | ! |
|---|
| 947 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 948 | ! last mod: March 2, 1988 |
|---|
| 949 | ! |
|---|
| 950 | !*********************************************************************** |
|---|
| 951 | |
|---|
| 952 | call gxundf |
|---|
| 953 | if(iclear .ne. 0) then |
|---|
| 954 | call gclrwk(0, 1) |
|---|
| 955 | iclear = 0 |
|---|
| 956 | if (iepsop .eq. 2) then |
|---|
| 957 | call gxopps(0, 0) |
|---|
| 958 | call wclwk(inmeta) |
|---|
| 959 | close(imetps) |
|---|
| 960 | iepsop = -iepsop |
|---|
| 961 | endif |
|---|
| 962 | endif |
|---|
| 963 | end subroutine gxclrw |
|---|
| 964 | subroutine gxcubi(npoint,xx,yy,yy1d,yy2d,ierror) |
|---|
| 965 | implicit none |
|---|
| 966 | integer i,ierror,n,npoint |
|---|
| 967 | real xx,yy,yy1d,yy2d |
|---|
| 968 | !*********************************************************************** |
|---|
| 969 | ! |
|---|
| 970 | ! new (internal) double precision version 29.1.88 |
|---|
| 971 | ! |
|---|
| 972 | ! calculates a third order natural spline through function values |
|---|
| 973 | ! yy(i), i=1,...,NPOINT, at knots XX(I) (XX(I+1) > XX(I)) |
|---|
| 974 | ! |
|---|
| 975 | !--- Input |
|---|
| 976 | ! npoint number of knots and dimension of XX, YY, YY1D, YY2D |
|---|
| 977 | ! minimum value = 3 |
|---|
| 978 | ! xx(i) x values, XX(I) < XX(I+1) for all I |
|---|
| 979 | ! yy(i) function values |
|---|
| 980 | ! |
|---|
| 981 | !--- Output |
|---|
| 982 | ! yy1d(i) first derivative of third order pol. in interval I, |
|---|
| 983 | ! at point XX(I) |
|---|
| 984 | ! yy2d(i) second derivative |
|---|
| 985 | ! ierror 0 if everything OK, else number of the first x value found |
|---|
| 986 | ! that is smaller or equal to the previous one, or -1 if NPOINT < 3 |
|---|
| 987 | ! |
|---|
| 988 | !++++++ warning: all first and second derivatives set to zero if the |
|---|
| 989 | ! condition XX(I+1) > XX(I) is not fulfilled for I = [1,n-1] (IERROR > 0) |
|---|
| 990 | ! |
|---|
| 991 | !--- remark: very near to routine SPLIN3 in CERN library, E209 |
|---|
| 992 | ! |
|---|
| 993 | ! Author hG 13.11.86 last mod. 29.1.88 |
|---|
| 994 | ! |
|---|
| 995 | !*********************************************************************** |
|---|
| 996 | dimension xx(*),yy(*),yy1d(*),yy2d(*) |
|---|
| 997 | double precision zero,half,one,three,third,dfac,dx1,dx2,dy1,dy2, & |
|---|
| 998 | dd,dyx1,dyx2,divdif,alf,bet |
|---|
| 999 | save zero,half,one,three |
|---|
| 1000 | data zero,half,one,three/0.d0,0.5d0,1.d0,3.d0/ |
|---|
| 1001 | third=one/three |
|---|
| 1002 | ierror=0 |
|---|
| 1003 | n=npoint |
|---|
| 1004 | yy2d(1)=0. |
|---|
| 1005 | yy2d(n)=0. |
|---|
| 1006 | yy1d(1)=0. |
|---|
| 1007 | ! |
|---|
| 1008 | !--- method: see long write-up of E209. Basically, the second |
|---|
| 1009 | ! derivatives are found first from the solution of N-2 equations. |
|---|
| 1010 | ! the first and last second order derivative are set to zero (hence |
|---|
| 1011 | ! natural spline). The equations form a three-diagonal matrix. |
|---|
| 1012 | ! in a first pass, all but the latest unknown are |
|---|
| 1013 | ! eliminated, in the second pass all are then calculated by going |
|---|
| 1014 | ! backwards. |
|---|
| 1015 | !--- yy1d serves temporarily as intermediate storage for the factors |
|---|
| 1016 | ! in the first pass of this process. |
|---|
| 1017 | ! |
|---|
| 1018 | if(n.eq.3) then |
|---|
| 1019 | !--- only three points - direct solution |
|---|
| 1020 | dx1=xx(2)-xx(1) |
|---|
| 1021 | if(dx1.le.zero) then |
|---|
| 1022 | ierror=2 |
|---|
| 1023 | goto 40 |
|---|
| 1024 | endif |
|---|
| 1025 | dx2=xx(3)-xx(2) |
|---|
| 1026 | if(dx2.le.zero) then |
|---|
| 1027 | ierror=3 |
|---|
| 1028 | goto 40 |
|---|
| 1029 | endif |
|---|
| 1030 | dy1=yy(2)-yy(1) |
|---|
| 1031 | dy2=yy(3)-yy(2) |
|---|
| 1032 | dd=one/(dx1+dx2) |
|---|
| 1033 | dyx1=dy1/dx1 |
|---|
| 1034 | dyx2=dy2/dx2 |
|---|
| 1035 | yy2d(2)=three*dd*(dyx2-dyx1) |
|---|
| 1036 | yy1d(1)=dyx1-dx1*yy2d(2)*half*third |
|---|
| 1037 | yy1d(3)=dyx2+dx2*yy2d(2)*half*third |
|---|
| 1038 | yy1d(2)=yy1d(1)+half*dx1*yy2d(2) |
|---|
| 1039 | elseif(npoint.gt.3) then |
|---|
| 1040 | dx2=xx(2)-xx(1) |
|---|
| 1041 | if(dx2.le.zero) then |
|---|
| 1042 | ierror=2 |
|---|
| 1043 | goto 40 |
|---|
| 1044 | endif |
|---|
| 1045 | dyx2=(yy(2)-yy(1))/dx2 |
|---|
| 1046 | do i=2,n-1 |
|---|
| 1047 | dx1=dx2 |
|---|
| 1048 | dx2=xx(i+1)-xx(i) |
|---|
| 1049 | if(dx2.le.zero) then |
|---|
| 1050 | ierror=i+1 |
|---|
| 1051 | goto 40 |
|---|
| 1052 | endif |
|---|
| 1053 | dyx1=dyx2 |
|---|
| 1054 | dyx2=(yy(i+1)-yy(i))/dx2 |
|---|
| 1055 | dd=one/(dx1+dx2) |
|---|
| 1056 | divdif=dd*(dyx2-dyx1) |
|---|
| 1057 | alf=half*dd*dx1 |
|---|
| 1058 | bet=half-alf |
|---|
| 1059 | ! |
|---|
| 1060 | !--- the following IF is only necessary for splines other than natural |
|---|
| 1061 | ! |
|---|
| 1062 | if(i.eq.2) then |
|---|
| 1063 | divdif=divdif-third*alf*yy2d(1) |
|---|
| 1064 | elseif(i.eq.n-1) then |
|---|
| 1065 | divdif=divdif-third*bet*yy2d(n) |
|---|
| 1066 | endif |
|---|
| 1067 | dfac=one/(one+alf*yy1d(i-1)) |
|---|
| 1068 | yy1d(i)=-dfac*bet |
|---|
| 1069 | yy2d(i)=dfac*(three*divdif-alf*yy2d(i-1)) |
|---|
| 1070 | enddo |
|---|
| 1071 | ! |
|---|
| 1072 | !--- now the last unknown derivative, YY2D(N-1), has been calculated. |
|---|
| 1073 | ! the others follow from going up the system. |
|---|
| 1074 | do i=n-2,1,-1 |
|---|
| 1075 | dd=yy1d(i) |
|---|
| 1076 | yy2d(i)=dd*yy2d(i+1)+yy2d(i) |
|---|
| 1077 | enddo |
|---|
| 1078 | ! |
|---|
| 1079 | !--- now the first derivatives from a direct equation (not the one |
|---|
| 1080 | ! given in the E-209 writeup - it can be simplified) |
|---|
| 1081 | ! |
|---|
| 1082 | do i=1,n-1 |
|---|
| 1083 | dx2=xx(i+1)-xx(i) |
|---|
| 1084 | dyx2=(yy(i+1)-yy(i))/dx2 |
|---|
| 1085 | yy1d(i)=dyx2-dx2*third*(yy2d(i)+half*yy2d(i+1)) |
|---|
| 1086 | enddo |
|---|
| 1087 | dx2=xx(n)-xx(n-1) |
|---|
| 1088 | dyx2=(yy(n)-yy(n-1))/dx2 |
|---|
| 1089 | yy1d(n)=dyx2+dx2*third*(yy2d(n)+half*yy2d(n-1)) |
|---|
| 1090 | else |
|---|
| 1091 | ! |
|---|
| 1092 | !--- n < 3: error exit as well |
|---|
| 1093 | ierror=-1 |
|---|
| 1094 | goto 40 |
|---|
| 1095 | endif |
|---|
| 1096 | goto 999 |
|---|
| 1097 | 40 continue |
|---|
| 1098 | ! |
|---|
| 1099 | !--- error condition: all first and second derivatives to zero |
|---|
| 1100 | ! |
|---|
| 1101 | do i=1,n |
|---|
| 1102 | yy1d(i)=0. |
|---|
| 1103 | yy2d(i)=0. |
|---|
| 1104 | enddo |
|---|
| 1105 | 999 end subroutine gxcubi |
|---|
| 1106 | function gxcubv(x,npoint,xx,yy,yy1d,yy2d) |
|---|
| 1107 | implicit none |
|---|
| 1108 | integer i,npoint |
|---|
| 1109 | real gxcubv,x,xx,yy,yy1d,yy2d |
|---|
| 1110 | !*********************************************************************** |
|---|
| 1111 | ! |
|---|
| 1112 | ! new (internal) double precision version |
|---|
| 1113 | ! |
|---|
| 1114 | ! calculates the value of a third order spline at X. The routine |
|---|
| 1115 | ! gxcubi must be called beforehand. |
|---|
| 1116 | ! |
|---|
| 1117 | !--- Input |
|---|
| 1118 | ! x abscissa value. For X outside [XX(1),XX(npoint)], a linear |
|---|
| 1119 | ! extrapolation is performed. |
|---|
| 1120 | ! npoint number of knots and dimension of XX, YY, YY1D, YY2D |
|---|
| 1121 | ! minimum value = 3 |
|---|
| 1122 | ! xx(i) x values, XX(I) < XX(I+1) for all I |
|---|
| 1123 | ! yy(i) function values |
|---|
| 1124 | ! yy1d(i) first derivative of third order pol. in interval I, |
|---|
| 1125 | ! at point XX(I), from GXCUBI |
|---|
| 1126 | ! yy2d(i) second derivative, from GXCUBI |
|---|
| 1127 | ! |
|---|
| 1128 | ! Author hG 13.11.86 last mod. 29.1.88 |
|---|
| 1129 | ! |
|---|
| 1130 | !*********************************************************************** |
|---|
| 1131 | dimension xx(*),yy(*),yy1d(*),yy2d(*) |
|---|
| 1132 | double precision half,dx,h2,h3,h4,h5,h6 |
|---|
| 1133 | save half |
|---|
| 1134 | data half/0.5d0/ |
|---|
| 1135 | 10 continue |
|---|
| 1136 | if(x.le.xx(1)) then |
|---|
| 1137 | dx=x-xx(1) |
|---|
| 1138 | gxcubv=yy(1)+yy1d(1)*dx |
|---|
| 1139 | elseif(x.ge.xx(npoint)) then |
|---|
| 1140 | dx=x-xx(npoint) |
|---|
| 1141 | gxcubv=yy(npoint)+yy1d(npoint)*dx |
|---|
| 1142 | else |
|---|
| 1143 | do i=1,npoint-1 |
|---|
| 1144 | if(x.lt.xx(i+1)) goto 30 |
|---|
| 1145 | enddo |
|---|
| 1146 | 30 continue |
|---|
| 1147 | dx=x-xx(i) |
|---|
| 1148 | h4=yy2d(i) |
|---|
| 1149 | h6=(yy2d(i+1)-h4)/(xx(i+1)-xx(i)) |
|---|
| 1150 | h2=half*h4 |
|---|
| 1151 | h5=half*h6 |
|---|
| 1152 | h3=h5/3.d0 |
|---|
| 1153 | gxcubv=((h3*dx+h2)*dx+yy1d(i))*dx+yy(i) |
|---|
| 1154 | ! first derivative in X = (H5*DX+H4)*DX+YY1D(I) |
|---|
| 1155 | ! second " " " = H6*DX+H4 |
|---|
| 1156 | endif |
|---|
| 1157 | end function gxcubv |
|---|
| 1158 | subroutine gxcrv1(nset,nptval,ipxval,ipyval,icvref,xval,yval,window,actwin,ierr) |
|---|
| 1159 | use gxx11_common |
|---|
| 1160 | implicit none |
|---|
| 1161 | integer ibar,ic,ierr,isplin,isym,j,kset,line,nset,mark |
|---|
| 1162 | real dum1,dum2,fsx,fsy,xs,ys |
|---|
| 1163 | !*********************************************************************** |
|---|
| 1164 | ! |
|---|
| 1165 | ! Purpose: plots curves into an existing frame, clips |
|---|
| 1166 | ! |
|---|
| 1167 | !--- Input |
|---|
| 1168 | ! nset number of curves (=ordered sets of (x,y) pairs) to plot |
|---|
| 1169 | ! nptval(i) number of points ((x,y) pairs) in set I |
|---|
| 1170 | ! ipxval(i) first x value of set I in array XVAL |
|---|
| 1171 | ! ipyval(i) first y value of set I in array YVAL |
|---|
| 1172 | ! icvref(i) number of the parameter set to be used for curve I. This value |
|---|
| 1173 | ! will be forced into [1,MAXSET]. |
|---|
| 1174 | ! The x and y axis reference numbers of set I will be taken |
|---|
| 1175 | ! from this parameter set. All x and y axes with the |
|---|
| 1176 | ! corresponding reference numbers will be (scaled if automatic) |
|---|
| 1177 | ! and plotted together with set I. |
|---|
| 1178 | ! If no x resp. y axis exists with the reference number |
|---|
| 1179 | ! from the parameter set, the curve will be plotted with |
|---|
| 1180 | ! automatic scaling, but without x resp. y axis. |
|---|
| 1181 | ! xval array containing the x values for all sets |
|---|
| 1182 | ! yval array containing the y values for all sets |
|---|
| 1183 | ! window(j,I) GKS window (J=1...4) to be used with curve I. These values |
|---|
| 1184 | ! can be obtained from routines GXFRAM or GXFRM1 |
|---|
| 1185 | ! actwin(j,I) active window (J=1...4) to clip curve I. These values |
|---|
| 1186 | ! can be obtained from routine GXFRM1 |
|---|
| 1187 | !--- Output |
|---|
| 1188 | ! ierr 0 if everything OK, else GKS error, or |
|---|
| 1189 | ! 1 : GXINIT not called (initialization) |
|---|
| 1190 | ! |
|---|
| 1191 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 1192 | ! last mod: Dec. 9, 1988 |
|---|
| 1193 | ! |
|---|
| 1194 | !*********************************************************************** |
|---|
| 1195 | |
|---|
| 1196 | integer nptval(*),ipxval(*),ipyval(*),icvref(*) |
|---|
| 1197 | real xval(*),yval(*),window(4,*),actwin(4,*) |
|---|
| 1198 | real wn(4),ac(4),xx(2),yy(2),rsave(20) |
|---|
| 1199 | integer isave(20) |
|---|
| 1200 | character sss*1 |
|---|
| 1201 | ! |
|---|
| 1202 | !--- get current user settings and keep them |
|---|
| 1203 | call gxsave(isave,rsave,ierr) |
|---|
| 1204 | if(ierr.ne.0) goto 999 |
|---|
| 1205 | !--- set reasonable defaults for plot style |
|---|
| 1206 | call gxspmt |
|---|
| 1207 | !--- loop over curves |
|---|
| 1208 | do ic=1,nset |
|---|
| 1209 | !--- get curve parameter set ref. |
|---|
| 1210 | kset=max(1,min(maxset,icvref(ic))) |
|---|
| 1211 | !--- get curve plot parameters |
|---|
| 1212 | line=icvpar(4,kset) |
|---|
| 1213 | ibar=icvpar(7,kset) |
|---|
| 1214 | isplin=icvpar(5,kset) |
|---|
| 1215 | mark=min(5,icvpar(8,kset)) |
|---|
| 1216 | if(mark.ne.0) then |
|---|
| 1217 | isym=0 |
|---|
| 1218 | else |
|---|
| 1219 | isym=icvpar(9,kset) |
|---|
| 1220 | endif |
|---|
| 1221 | !--- set window |
|---|
| 1222 | do j=1,4 |
|---|
| 1223 | ac(j)=actwin(j,kset) |
|---|
| 1224 | wn(j)=window(j,kset) |
|---|
| 1225 | enddo |
|---|
| 1226 | call jswn(inormt,wn(1),wn(2),wn(3),wn(4)) |
|---|
| 1227 | ! call jselnt(inormt) |
|---|
| 1228 | ! |
|---|
| 1229 | !--- plot curves |
|---|
| 1230 | ! |
|---|
| 1231 | ! color index and line thickness |
|---|
| 1232 | if(line.ne.0.or.ibar.ne.0) then |
|---|
| 1233 | call jsplci(icvpar(6,kset)) |
|---|
| 1234 | call jslwsc(float(icvpar(3,kset))) |
|---|
| 1235 | endif |
|---|
| 1236 | if(line.ne.0) then |
|---|
| 1237 | ! polyline style |
|---|
| 1238 | call jsln(line) |
|---|
| 1239 | if(isplin.eq.0) then |
|---|
| 1240 | ! plot polyline |
|---|
| 1241 | call gxpl(nptval(ic),xval(ipxval(ic)),yval(ipyval(ic)),ac) |
|---|
| 1242 | else |
|---|
| 1243 | ! smooth with a third order spline |
|---|
| 1244 | call gxplt1(nptval(ic),xval(ipxval(ic)),yval(ipyval(ic)), & |
|---|
| 1245 | ac) |
|---|
| 1246 | endif |
|---|
| 1247 | endif |
|---|
| 1248 | if(mark.ne.0) then |
|---|
| 1249 | ! set marker type |
|---|
| 1250 | call jsmk(mark) |
|---|
| 1251 | ! plot marker at point positions |
|---|
| 1252 | call gxpm(nptval(ic),xval(ipxval(ic)),yval(ipyval(ic)),ac) |
|---|
| 1253 | endif |
|---|
| 1254 | if(ibar.ne.0) then |
|---|
| 1255 | ! vertical bars to lower x axis position (whether x axis plotted or not) |
|---|
| 1256 | yy(1)=axwndy(1,kset) |
|---|
| 1257 | call jsln(1) |
|---|
| 1258 | do j=0,nptval(ic)-1 |
|---|
| 1259 | xx(1)=xval(ipxval(ic)+j) |
|---|
| 1260 | xx(2)=xx(1) |
|---|
| 1261 | yy(2)=yval(ipyval(ic)+j) |
|---|
| 1262 | call gxpl(2,xx,yy,ac) |
|---|
| 1263 | enddo |
|---|
| 1264 | endif |
|---|
| 1265 | if(isym.ne.0) then |
|---|
| 1266 | !--- center character on point |
|---|
| 1267 | call jstxal(2,3) |
|---|
| 1268 | !--- set character height |
|---|
| 1269 | call gxschf(1,1,0.001*icvpar(10,kset),dum1,dum2) |
|---|
| 1270 | !--- get plot character |
|---|
| 1271 | sss=splotc(kset:kset) |
|---|
| 1272 | !--- set ndc because of character sizes (curves with different scales) |
|---|
| 1273 | call jswn(inormt,0.,1.,0.,1.) |
|---|
| 1274 | ! call jselnt(inormt) |
|---|
| 1275 | fsx=1./(wn(2)-wn(1)) |
|---|
| 1276 | fsy=1./(wn(4)-wn(3)) |
|---|
| 1277 | do j=0,nptval(ic)-1 |
|---|
| 1278 | xs=fsx*(xval(ipxval(ic)+j)-wn(1)) |
|---|
| 1279 | ys=fsy*(yval(ipyval(ic)+j)-wn(3)) |
|---|
| 1280 | call gxtx1(xs,ys,sss,ac) |
|---|
| 1281 | enddo |
|---|
| 1282 | endif |
|---|
| 1283 | enddo |
|---|
| 1284 | !--- restore previous settings |
|---|
| 1285 | call gxrest(isave,rsave) |
|---|
| 1286 | 999 end subroutine gxcrv1 |
|---|
| 1287 | subroutine gxcurv(nset,nptval,ipxval,ipyval,icvref,xval,yval,window,ierr) |
|---|
| 1288 | use gxx11_common |
|---|
| 1289 | implicit none |
|---|
| 1290 | integer ibar,ic,ierr,isplin,isym,j,kset,line,nset,mark |
|---|
| 1291 | real dum1,dum2,fsx,fsy,xs,ys |
|---|
| 1292 | !*********************************************************************** |
|---|
| 1293 | ! |
|---|
| 1294 | ! Purpose: plots curves into an existing frame |
|---|
| 1295 | ! |
|---|
| 1296 | !--- Input |
|---|
| 1297 | ! nset number of curves (=ordered sets of (x,y) pairs) to plot |
|---|
| 1298 | ! nptval(i) number of points ((x,y) pairs) in set I |
|---|
| 1299 | ! ipxval(i) first x value of set I in array XVAL |
|---|
| 1300 | ! ipyval(i) first y value of set I in array YVAL |
|---|
| 1301 | ! icvref(i) number of the parameter set to be used for curve I. This value |
|---|
| 1302 | ! will be forced into [1,MAXSET]. |
|---|
| 1303 | ! The x and y axis reference numbers of set I will be taken |
|---|
| 1304 | ! from this parameter set. All x and y axes with the |
|---|
| 1305 | ! corresponding reference numbers will be (scaled if automatic) |
|---|
| 1306 | ! and plotted together with set I. |
|---|
| 1307 | ! If no x resp. y axis exists with the reference number |
|---|
| 1308 | ! from the parameter set, the curve will be plotted with |
|---|
| 1309 | ! automatic scaling, but without x resp. y axis. |
|---|
| 1310 | ! xval array containing the x values for all sets |
|---|
| 1311 | ! yval array containing the y values for all sets |
|---|
| 1312 | ! window(j,I) GKS window (J=1...4) to be used with curve I. These values |
|---|
| 1313 | ! can be obtained from routine GXFRAM |
|---|
| 1314 | !--- Output |
|---|
| 1315 | ! ierr 0 if everything OK, else GKS error, or |
|---|
| 1316 | ! 1 : GXINIT not called (initialization) |
|---|
| 1317 | ! |
|---|
| 1318 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 1319 | ! last mod: March 7, 1988 |
|---|
| 1320 | ! |
|---|
| 1321 | !*********************************************************************** |
|---|
| 1322 | |
|---|
| 1323 | integer nptval(*),ipxval(*),ipyval(*),icvref(*) |
|---|
| 1324 | real xval(*),yval(*),window(4,*) |
|---|
| 1325 | real wn(4),xx(2),yy(2),rsave(20) |
|---|
| 1326 | integer isave(20) |
|---|
| 1327 | character sss*1 |
|---|
| 1328 | ! |
|---|
| 1329 | !--- get current user settings and keep them |
|---|
| 1330 | call gxsave(isave,rsave,ierr) |
|---|
| 1331 | if(ierr.ne.0) goto 999 |
|---|
| 1332 | !--- set reasonable defaults for plot style |
|---|
| 1333 | call gxspmt |
|---|
| 1334 | !--- loop over curves |
|---|
| 1335 | do ic=1,nset |
|---|
| 1336 | !--- get curve parameter set ref. |
|---|
| 1337 | kset=max(1,min(maxset,icvref(ic))) |
|---|
| 1338 | !--- get curve plot parameters |
|---|
| 1339 | line=icvpar(4,kset) |
|---|
| 1340 | ibar=icvpar(7,kset) |
|---|
| 1341 | isplin=icvpar(5,kset) |
|---|
| 1342 | mark=min(5,icvpar(8,kset)) |
|---|
| 1343 | if(mark.ne.0) then |
|---|
| 1344 | isym=0 |
|---|
| 1345 | else |
|---|
| 1346 | isym=icvpar(9,kset) |
|---|
| 1347 | endif |
|---|
| 1348 | !--- set window |
|---|
| 1349 | do j=1,4 |
|---|
| 1350 | wn(j)=window(j,kset) |
|---|
| 1351 | enddo |
|---|
| 1352 | call jswn(inormt,wn(1),wn(2),wn(3),wn(4)) |
|---|
| 1353 | ! call jselnt(inormt) |
|---|
| 1354 | ! |
|---|
| 1355 | !--- plot curves |
|---|
| 1356 | ! |
|---|
| 1357 | ! color index and line width |
|---|
| 1358 | if(line.ne.0.or.ibar.ne.0) then |
|---|
| 1359 | call jsplci(icvpar(6,kset)) |
|---|
| 1360 | call jslwsc(float(icvpar(3,kset))) |
|---|
| 1361 | endif |
|---|
| 1362 | if(line.ne.0) then |
|---|
| 1363 | ! polyline style |
|---|
| 1364 | call jsln(line) |
|---|
| 1365 | if(isplin.eq.0) then |
|---|
| 1366 | ! plot polyline |
|---|
| 1367 | call gvpl(nptval(ic),xval(ipxval(ic)),yval(ipyval(ic))) |
|---|
| 1368 | else |
|---|
| 1369 | ! smooth with a third order spline |
|---|
| 1370 | call gxplts(nptval(ic),xval(ipxval(ic)),yval(ipyval(ic))) |
|---|
| 1371 | endif |
|---|
| 1372 | endif |
|---|
| 1373 | if(mark.ne.0) then |
|---|
| 1374 | ! set marker type |
|---|
| 1375 | call jsmk(mark) |
|---|
| 1376 | ! plot marker at point positions |
|---|
| 1377 | call gvpm(nptval(ic),xval(ipxval(ic)),yval(ipyval(ic))) |
|---|
| 1378 | endif |
|---|
| 1379 | if(ibar.ne.0) then |
|---|
| 1380 | ! vertical bars to lower x axis position (whether x axis plotted or not) |
|---|
| 1381 | yy(1)=axwndy(1,kset) |
|---|
| 1382 | call jsln(1) |
|---|
| 1383 | do j=0,nptval(ic)-1 |
|---|
| 1384 | xx(1)=xval(ipxval(ic)+j) |
|---|
| 1385 | xx(2)=xx(1) |
|---|
| 1386 | yy(2)=yval(ipyval(ic)+j) |
|---|
| 1387 | call gvpl(2,xx,yy) |
|---|
| 1388 | enddo |
|---|
| 1389 | endif |
|---|
| 1390 | if(isym.ne.0) then |
|---|
| 1391 | !--- center character on point |
|---|
| 1392 | call jstxal(2,3) |
|---|
| 1393 | !--- set character height |
|---|
| 1394 | call gxschf(1,1,0.001*icvpar(10,kset),dum1,dum2) |
|---|
| 1395 | !--- get plot character |
|---|
| 1396 | sss=splotc(kset:kset) |
|---|
| 1397 | !--- set ndc because of character sizes (curves with different scales) |
|---|
| 1398 | call jswn(inormt,0.,1.,0.,1.) |
|---|
| 1399 | ! call jselnt(inormt) |
|---|
| 1400 | fsx=1./(wn(2)-wn(1)) |
|---|
| 1401 | fsy=1./(wn(4)-wn(3)) |
|---|
| 1402 | do j=0,nptval(ic)-1 |
|---|
| 1403 | xs=fsx*(xval(ipxval(ic)+j)-wn(1)) |
|---|
| 1404 | ys=fsy*(yval(ipyval(ic)+j)-wn(3)) |
|---|
| 1405 | call gxstx(xs,ys,sss) |
|---|
| 1406 | enddo |
|---|
| 1407 | endif |
|---|
| 1408 | enddo |
|---|
| 1409 | !--- restore previous settings |
|---|
| 1410 | call gxrest(isave,rsave) |
|---|
| 1411 | 999 end subroutine gxcurv |
|---|
| 1412 | subroutine gxdfmt(axlow,axup,intv,ival,iscal,fmt) |
|---|
| 1413 | implicit none |
|---|
| 1414 | integer i,i1,i2,ii,intv,iscal,ival,j,mform |
|---|
| 1415 | real axl,axlow,axu,axup,fact,step,up,x,y |
|---|
| 1416 | !*********************************************************************** |
|---|
| 1417 | ! |
|---|
| 1418 | ! Purpose: calculates reasonable format for axis labels |
|---|
| 1419 | ! |
|---|
| 1420 | !--- Input |
|---|
| 1421 | ! axlow, aXUP axis range |
|---|
| 1422 | ! intv no. of intervals, or 0 if not known |
|---|
| 1423 | !--- Output |
|---|
| 1424 | ! ival length of format (e.g. 8 for F8.2) |
|---|
| 1425 | ! iscal power of 10 extracted from axlow and axup |
|---|
| 1426 | ! fmt format in correct form, e.g. '(F8.2)' |
|---|
| 1427 | ! |
|---|
| 1428 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 1429 | ! last mod: Feb. 25, 1991 |
|---|
| 1430 | ! |
|---|
| 1431 | !*********************************************************************** |
|---|
| 1432 | character fmt *(*) |
|---|
| 1433 | parameter (mform=8) |
|---|
| 1434 | character form(mform)*8 |
|---|
| 1435 | integer iv(mform),ic(mform) |
|---|
| 1436 | save form, iv, ic, up |
|---|
| 1437 | data form/'(G10.4)','(F6.1)','(F6.2)','(F5.2)','(F6.3)', '(F7.4)',& |
|---|
| 1438 | '(F8.5)','(F9.6)'/ |
|---|
| 1439 | data iv/10,6,6,5,6,7,8,9/ |
|---|
| 1440 | data ic/4,1,2,2,3,4,5,6/ |
|---|
| 1441 | data up/999./ |
|---|
| 1442 | x=max(abs(axlow),abs(axup)) |
|---|
| 1443 | if (x .eq. 0.) then |
|---|
| 1444 | iscal = 0 |
|---|
| 1445 | i = 1 |
|---|
| 1446 | goto 30 |
|---|
| 1447 | endif |
|---|
| 1448 | i1 = log10(x) |
|---|
| 1449 | if (i1 .gt. 3 .or. i1 .le. -3) then |
|---|
| 1450 | iscal = 3 * (i1 / 3) |
|---|
| 1451 | else |
|---|
| 1452 | iscal = 0 |
|---|
| 1453 | endif |
|---|
| 1454 | fact = 10.**(-iscal) |
|---|
| 1455 | axl = fact * axlow |
|---|
| 1456 | axu = fact * axup |
|---|
| 1457 | y=axu-axl |
|---|
| 1458 | if (intv .gt. 0) then |
|---|
| 1459 | !--- get all digits of step if possible |
|---|
| 1460 | step = y / intv |
|---|
| 1461 | do i1 = 0, 4 |
|---|
| 1462 | if (step .ge. 0.99 & |
|---|
| 1463 | .and. step - int(step + 0.5) .lt. 0.01) goto 2 |
|---|
| 1464 | step = 10. * step |
|---|
| 1465 | enddo |
|---|
| 1466 | 2 step = y / intv + abs(axl) - int(abs(axl)) |
|---|
| 1467 | do i2 = 0, 4 |
|---|
| 1468 | if (step - int(step + 0.0001) .lt. 0.01) goto 4 |
|---|
| 1469 | step = 10. * step |
|---|
| 1470 | enddo |
|---|
| 1471 | 4 i = max(i1, i2) |
|---|
| 1472 | ii = abs(log10(x)) + 1.001 |
|---|
| 1473 | if (axl .lt. 0.) & |
|---|
| 1474 | ii = max( max(log10(x), log10(-axl) + 1.) + 1.001, 2.001) |
|---|
| 1475 | if (i + ii .ge. 9) then |
|---|
| 1476 | i = 1 |
|---|
| 1477 | goto 30 |
|---|
| 1478 | else |
|---|
| 1479 | ival = i + ii + 1 |
|---|
| 1480 | fmt = ' ' |
|---|
| 1481 | write(fmt(:6), '(''(F'',I1,''.'',I1,'')'')') ival, i |
|---|
| 1482 | endif |
|---|
| 1483 | goto 999 |
|---|
| 1484 | else |
|---|
| 1485 | do i=1,mform |
|---|
| 1486 | if(x.ge.up) goto 20 |
|---|
| 1487 | x=10.*x |
|---|
| 1488 | enddo |
|---|
| 1489 | i=1 |
|---|
| 1490 | goto 30 |
|---|
| 1491 | 20 continue |
|---|
| 1492 | ii=i |
|---|
| 1493 | do j=ii,mform |
|---|
| 1494 | if(y.ge.10.**(1-ic(i))) goto 30 |
|---|
| 1495 | i=i+1 |
|---|
| 1496 | enddo |
|---|
| 1497 | i=1 |
|---|
| 1498 | endif |
|---|
| 1499 | 30 continue |
|---|
| 1500 | fmt=form(i) |
|---|
| 1501 | ival=iv(i) |
|---|
| 1502 | 999 end subroutine gxdfmt |
|---|
| 1503 | subroutine gxdfvm(sin,sout,nml) |
|---|
| 1504 | implicit none |
|---|
| 1505 | integer i1,i2,i3,i4,jb1,jb2,nml |
|---|
| 1506 | !*********************************************************************** |
|---|
| 1507 | ! |
|---|
| 1508 | ! Purpose: returns the VM filename (fn ft fm) |
|---|
| 1509 | ! |
|---|
| 1510 | !--- Input |
|---|
| 1511 | ! sin ruser Input - either fn, or fn ft, or fn ft fm |
|---|
| 1512 | !--- Output |
|---|
| 1513 | ! sout complete fn ft fm filename |
|---|
| 1514 | ! nml last character of file name in SIN |
|---|
| 1515 | ! |
|---|
| 1516 | ! Author: H. Grote / CERN date: April 7, 1988 |
|---|
| 1517 | ! last mod: April 7, 1988 |
|---|
| 1518 | ! |
|---|
| 1519 | !*********************************************************************** |
|---|
| 1520 | character(*) sin,sout |
|---|
| 1521 | character(20) sloc |
|---|
| 1522 | call gxpnbl(sin,i1,i2) |
|---|
| 1523 | if(i1.eq.0) then |
|---|
| 1524 | !--- user Input is totally blank |
|---|
| 1525 | sloc='GXMETA METAFILE A' |
|---|
| 1526 | nml=1 |
|---|
| 1527 | goto 500 |
|---|
| 1528 | endif |
|---|
| 1529 | jb1=index(sin(i1:i2),' ') |
|---|
| 1530 | if(jb1.eq.0) then |
|---|
| 1531 | !--- user Input is one piece |
|---|
| 1532 | sloc=sin(i1:i2) |
|---|
| 1533 | sloc(9:)=' METAFILE A' |
|---|
| 1534 | nml=i2 |
|---|
| 1535 | goto 500 |
|---|
| 1536 | endif |
|---|
| 1537 | jb1=jb1+i1-1 |
|---|
| 1538 | call gxpnbl(sin(jb1:),i3,i4) |
|---|
| 1539 | i3=i3+jb1-1 |
|---|
| 1540 | jb2=index(sin(i3:i2),' ') |
|---|
| 1541 | nml=jb1-1 |
|---|
| 1542 | if(jb2.eq.0) then |
|---|
| 1543 | !--- user Input two pieces |
|---|
| 1544 | sloc=sin(i1:i2)//' A' |
|---|
| 1545 | else |
|---|
| 1546 | !--- user Input three pieces |
|---|
| 1547 | sloc=sin(i1:i2) |
|---|
| 1548 | endif |
|---|
| 1549 | 500 sout=sloc |
|---|
| 1550 | end subroutine gxdfvm |
|---|
| 1551 | subroutine gxdint(axlow,axup,intv) |
|---|
| 1552 | implicit none |
|---|
| 1553 | integer i,intv,mrange |
|---|
| 1554 | real axlow,axup,d,dn,x |
|---|
| 1555 | !*********************************************************************** |
|---|
| 1556 | ! |
|---|
| 1557 | ! Purpose: calculates reasonable number of axis intervals |
|---|
| 1558 | ! |
|---|
| 1559 | !--- Input |
|---|
| 1560 | ! axlow, aXUP axis range |
|---|
| 1561 | !--- Output |
|---|
| 1562 | ! intv number of intervals |
|---|
| 1563 | ! |
|---|
| 1564 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 1565 | ! last mod: June 16, 1987 |
|---|
| 1566 | ! |
|---|
| 1567 | !*********************************************************************** |
|---|
| 1568 | parameter (mrange=10) |
|---|
| 1569 | integer iv(mrange) |
|---|
| 1570 | real rangl(mrange) |
|---|
| 1571 | save iv, rangl |
|---|
| 1572 | data iv/10,6,8,10,10,6,8,10,6,8/ |
|---|
| 1573 | data rangl/1.,1.2,1.6,2.,2.5,3.,4.,5.,6.,8./ |
|---|
| 1574 | d=axup-axlow |
|---|
| 1575 | if(d.gt.0.) then |
|---|
| 1576 | x=100.+log10(d) |
|---|
| 1577 | dn=10.**(x-int(x + 0.0001)) |
|---|
| 1578 | do i=1,mrange |
|---|
| 1579 | if(abs(dn-rangl(i))/rangl(i).lt.1.e-3) then |
|---|
| 1580 | intv=iv(i) |
|---|
| 1581 | goto 999 |
|---|
| 1582 | endif |
|---|
| 1583 | enddo |
|---|
| 1584 | endif |
|---|
| 1585 | intv=10 |
|---|
| 1586 | 999 end subroutine gxdint |
|---|
| 1587 | subroutine gxeopn(string,number) |
|---|
| 1588 | use gxx11_common |
|---|
| 1589 | implicit none |
|---|
| 1590 | integer number |
|---|
| 1591 | !*********************************************************************** |
|---|
| 1592 | ! |
|---|
| 1593 | ! Purpose: transfers unit number to common block for files opened |
|---|
| 1594 | ! externally |
|---|
| 1595 | ! |
|---|
| 1596 | !--- Input |
|---|
| 1597 | ! string (character) option : |
|---|
| 1598 | ! 'mETA' for metafile, 'ERROR' for error file |
|---|
| 1599 | ! number unit number |
|---|
| 1600 | ! |
|---|
| 1601 | ! Author: H. Grote / CERN date: Dec. 21, 1987 |
|---|
| 1602 | ! |
|---|
| 1603 | !*********************************************************************** |
|---|
| 1604 | |
|---|
| 1605 | character string *(*),sloc *4 |
|---|
| 1606 | call gxundf |
|---|
| 1607 | sloc=string |
|---|
| 1608 | if(sloc.eq.'META') then |
|---|
| 1609 | lmetop=lundef |
|---|
| 1610 | call gxsvar('IMETUN',number,0.,' ') |
|---|
| 1611 | elseif(sloc.eq.'ERRO') then |
|---|
| 1612 | lerrop=lundef |
|---|
| 1613 | call gxsvar('IERRUN',number,0.,' ') |
|---|
| 1614 | endif |
|---|
| 1615 | end subroutine gxeopn |
|---|
| 1616 | subroutine gxfchr(imode, ch, ifont, width, np, ipen, x, y, ierr) |
|---|
| 1617 | implicit none |
|---|
| 1618 | integer i,ierr,ifont,imode,ip,ipos,isel,istr,iwid,j,k,kbit,kword, & |
|---|
| 1619 | lx,ly,np |
|---|
| 1620 | real width |
|---|
| 1621 | !*********************************************************************** |
|---|
| 1622 | ! |
|---|
| 1623 | ! Purpose: returns the polygon for a character |
|---|
| 1624 | ! |
|---|
| 1625 | !--- Input: |
|---|
| 1626 | ! imode =0: give character widths only, else give all |
|---|
| 1627 | ! ch character |
|---|
| 1628 | ! ifont font (only 1 or -13) |
|---|
| 1629 | !--- Output: |
|---|
| 1630 | ! width character width |
|---|
| 1631 | ! np # points in polygon |
|---|
| 1632 | ! ipen 0 for pen up, 1 for pen down |
|---|
| 1633 | ! x x coordinates |
|---|
| 1634 | ! y y coordinates |
|---|
| 1635 | ! ierr =0: OK, =1: wrong font, =2: character not found |
|---|
| 1636 | ! |
|---|
| 1637 | !*********************************************************************** |
|---|
| 1638 | character(1) ch |
|---|
| 1639 | real x(*), y(*) |
|---|
| 1640 | integer ipen(*) |
|---|
| 1641 | integer nchinf(2), ichinf(95,2), ichcod(652,2) |
|---|
| 1642 | character(100) chstr(2) |
|---|
| 1643 | save chstr, nchinf, ichinf, ichcod |
|---|
| 1644 | data nchinf / 95, 91 / |
|---|
| 1645 | data chstr / & |
|---|
| 1646 | ' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[/]^_`abcdefghijklmnopqrstuvwxyz{|}~',& |
|---|
| 1647 | ' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIKLMNOPRSTUVWXYZ[/]^_`abcdefghiklmnoprstuvwxyz{|}~' / |
|---|
| 1648 | data (ichinf(j,1), j = 1, 95) / 541065217, 556276737, 574633992,& |
|---|
| 1649 | 592715798, 609247262, 627078198, 644384851, 656940149, 674769020, & |
|---|
| 1650 | 691546246, 708843664, 728240278, 740827290, 761792674, 774378660, & |
|---|
| 1651 | 794298537, 810566827, 827330748, 844118208, 860896462, 877663453, & |
|---|
| 1652 | 894452962, 911236339, 927994122, 944796942, 961568043, 975710530, & |
|---|
| 1653 | 992490828,1012927833,1030230364,1046482272,1061703011,1080862070, & |
|---|
| 1654 | 1095244191,1112823205,1129597370,1146370508,1162617306,1179130338,& |
|---|
| 1655 | 1196709352,1213733373,1226836483,1245719045,1263802895,1279529493,& |
|---|
| 1656 | 1298145817,1314396705,1331189287,1347695164,1364745800,1381251679,& |
|---|
| 1657 | 1397772909,1413485185,1431841413,1447563919,1465918099,1481642651,& |
|---|
| 1658 | 1497896607,1515199140,1530403498,1549273776,1563957938,1582829240,& |
|---|
| 1659 | 1600654011,1613242045,1632387780,1649165012,1665678052,1682719474,& |
|---|
| 1660 | 1699235586,1714429715,1733056282,1749821231,1763712824,1781017407,& |
|---|
| 1661 | 1799625545,1814039375,1836598097,1850484577,1867269994,1884046203,& |
|---|
| 1662 | 1900823435,1916018587,1933854626,1949310899,1967925178,1983910851,& |
|---|
| 1663 | 2002265031,2017727439,2034246611,2051283931,2067290081,2082474998,& |
|---|
| 1664 | 2100844536,2120232973/ |
|---|
| 1665 | data (ichinf(j,2), j = 1, 95) / 541065217, 556276737, 574633992,& |
|---|
| 1666 | 592715798, 609247262, 627078198, 644122707, 656940149, 674769020, & |
|---|
| 1667 | 691546246, 708843664, 727978134, 740827290, 761530530, 774378660, & |
|---|
| 1668 | 794298537, 810566827, 827330748, 844118208, 860896462, 877663453, & |
|---|
| 1669 | 894452962, 911236339, 927994122, 944796942, 961568043, 975710530, & |
|---|
| 1670 | 992490828,1012927833,1029968220,1046482272,1061703011,1080862070, & |
|---|
| 1671 | 1095244191,1112823205,1129320890,1145575870,1162617284,1179667916,& |
|---|
| 1672 | 1195643359,1213733347,1226836457,1263802859,1279791601,1298145781,& |
|---|
| 1673 | 1314396669,1330659843,1347951123,1381249561,1397235237,1413485100,& |
|---|
| 1674 | 1431852592,1447577157,1465401942,1481120358,1498963564,1515199107,& |
|---|
| 1675 | 1530403465,1549273743,1563957905,1582829207,1600391834,1613242012,& |
|---|
| 1676 | 1632918179,1649177273,1665675989,1682464481,1698711288,1717064457,& |
|---|
| 1677 | 1733050141,1750091564,1764500285,1799897925,1816141653,1834240860,& |
|---|
| 1678 | 1850225518,1868322682,1884826511,1917340569,1934641067,1951407036,& |
|---|
| 1679 | 1967409090,1984970707,2002537442,2017487860,2035574798,2050774056,& |
|---|
| 1680 | 2067289149,2082474066,2100843604,2120233065, 4 * 0/ |
|---|
| 1681 | data (ichcod(j,1), j = 1, 117) / 43336327, 42091009,1115702017,& |
|---|
| 1682 | 1115816725,1117012498,1108361871,1125139089, 102057364,1158825232,& |
|---|
| 1683 | 1167017488,1167132057,1111951513,1162281484,1225523590,1216742425,& |
|---|
| 1684 | 1145308697,1178863762,1200899605,1142243988,1100104080,1108230797,& |
|---|
| 1685 | 1133266570,1200179208,1216759939,1199654400,1140867713,1099106965,& |
|---|
| 1686 | 1098908693,1158890769,1150239630,1116619152,1100104212,1125467157,& |
|---|
| 1687 | 1158956691,1209223572,1251281031,1199982340,1191331840,1224755713,& |
|---|
| 1688 | 1250118277,1233602695, 193743757,1259227790,1242384779,1216759683,& |
|---|
| 1689 | 1182877056,1132479105,1107444100,1099317768,1116292621,1183729424,& |
|---|
| 1690 | 1192380052,1167410324,1142047760,1150109066,1208174849,1241533184,& |
|---|
| 1691 | 1266764674, 51724948,1108492816,1116685072,1116800409,1150763924,& |
|---|
| 1692 | 1116750347,1107772034,1136805061,1170669977,1117209492,1150305547,& |
|---|
| 1693 | 1158104194,1136804549,1103561749,1141440914,1183581842,1099695762,& |
|---|
| 1694 | 1182794249,1258881793,1115701761,1115833089,1128350403,1111753225,& |
|---|
| 1695 | 1258881666,1107378816,1124156034, 169427271, 76890900,1108427148,& |
|---|
| 1696 | 1099514372,1124156544,1166034689,1208240265,1217153041,1192510869,& |
|---|
| 1697 | 1150616337,1142048149,1166017040,1108427411,1125401621,1175799572,& |
|---|
| 1698 | 1200834577,1208960909,1183465856,1216348821,1209353485,1183664012,& |
|---|
| 1699 | 1208699016,1216759811,1191265664,1140867713,1107444100, 110444935,& |
|---|
| 1700 | 1225197205,1182795669,1117078028,1116554254,1166952205,1208699016/ |
|---|
| 1701 | data (ichcod(j,1),j= 118, 234) / 1216759811,1191265664,1140867713,& |
|---|
| 1702 | 1107444100, 135415700,1175799061,1133789841,1108099591,1115898753,& |
|---|
| 1703 | 1157645696,1191266307,1216759943,1208633100,1166886157,1133265546,& |
|---|
| 1704 | 1107757205,1132462485,1217725461,1117012498,1108361870,1133331852,& |
|---|
| 1705 | 1191921673,1216825476,1208108929,1174422528,1115767298,1099186567,& |
|---|
| 1706 | 1107903243,1150043789,1200506896,1209157524,1175798805, 135153547,& |
|---|
| 1707 | 1183401224,1149780745,1108033934,1099907602,1125401749,1159022228,& |
|---|
| 1708 | 1200769038,1208567684,1182876928,1140867713,1107493518,1108165260,& |
|---|
| 1709 | 1124942478, 42091009,1115702017,1115816590,1108165260,1124942478,& |
|---|
| 1710 | 50414208,1107378818,1124156225,1120092740, 168968713,1241514508, & |
|---|
| 1711 | 1259078150,1258684946,1242120704, 26231185,1108558484,1133856149,& |
|---|
| 1712 | 1184122643,1200703375,1192052364,1149912199, 75645953,1149256961,& |
|---|
| 1713 | 1149372685,1217349520,1175471375,1150174219,1141392518,1166362373,& |
|---|
| 1714 | 1216760072, 152062214,1233472133,1267158026,1275874191,1259424275,& |
|---|
| 1715 | 1226065813,1175798932,1133724305,1108296076,1099514374,1115964290,& |
|---|
| 1716 | 1149322752,1199589633,1241664131, 76890240, 76892288, 34031367,& |
|---|
| 1717 | 34947584, 34948757,1209288851,1225869583,1217218572,1183515147, & |
|---|
| 1718 | 1183533066,1216956679,1225017474,1208043136,1107298576,1217546132,& |
|---|
| 1719 | 1184187541,1133789842,1108361613,1099448837,1115898753,1149257344,& |
|---|
| 1720 | 1199655043,1225064981,1107296789,1167410964,1209157776,1225607432/ |
|---|
| 1721 | data (ichcod(j,1),j= 235, 351) / 1216694275,1191265664,1107296789,& |
|---|
| 1722 | 1107296789,1217724939,1175126528,1216348693,1107296789,1217724939,& |
|---|
| 1723 | 1175128336,1217546132,1184187541,1133789842,1108361613,1099448837,& |
|---|
| 1724 | 1115898753,1149257344,1199655043,1225083144, 109594888, 34947584,& |
|---|
| 1725 | 152389888, 34294027, 34947584, 102057477,1166165249,1140867840, & |
|---|
| 1726 | 1107378562,1090863367, 34947584, 152388103, 76302592, 34947584,& |
|---|
| 1727 | 33572864, 34947584, 34948608, 169166336, 169167360, 34947584, & |
|---|
| 1728 | 34949376, 152389888, 76891028,1116881424,1099776392,1107640963, & |
|---|
| 1729 | 1132545152,1182812033,1216563461,1233668493,1225803922,1200899733,& |
|---|
| 1730 | 1150616085,1107296789,1184188436,1217612049,1225672844,1208698506,& |
|---|
| 1731 | 1107952789,1133789842,1108361613,1099448837,1115898753,1149257344,& |
|---|
| 1732 | 1199655043,1225083272,1233996048,1217546132,1184187541, 100944194,& |
|---|
| 1733 | 34947584, 34948757,1209288851,1225869583,1217218572,1183531531, & |
|---|
| 1734 | 93014272, 143804308,1175798805,1117012370,1099973134,1116554124, & |
|---|
| 1735 | 1183467401,1208502406,1216563073,1174422528,1115767171, 68502528,& |
|---|
| 1736 | 9783189, 34947590,1115898753,1157645824,1199655043,1225148693, & |
|---|
| 1737 | 9782400, 144000128, 18170752, 102056832, 102058112, 185944192, & |
|---|
| 1738 | 26560640, 143999360, 9782411,1149241493,1149962389,1098908053, & |
|---|
| 1739 | 1217724800,1216348697,1111949849,1167655495,1170669849,1246168345,& |
|---|
| 1740 | 1162281369,1159266759,1162281351,1166821767, 37964611, 34554512/ |
|---|
| 1741 | data (ichcod(j,1),j= 352, 468) / 1125270292,1117078036,1116931982,& |
|---|
| 1742 | 1199572875,1183663502,1141785357,1108033928,1099317763,1124156416,& |
|---|
| 1743 | 1166034561,1199768085,1107296779,1124942862,1166952077,1200310280,& |
|---|
| 1744 | 1208371075,1182877056,1140867841,1107494795,1183663502,1141785357,& |
|---|
| 1745 | 1108033928,1099317763,1124156416,1166034561,1199769493,1199572875,& |
|---|
| 1746 | 1183663502,1141785357,1108033928,1099317763,1124156416,1166034561,& |
|---|
| 1747 | 1199767944,1200113546,1191986829,1166951438,1124942347,1099448710,& |
|---|
| 1748 | 1107510017,1140868480,1182877571, 85279765,1125401233,1115685134,& |
|---|
| 1749 | 1150158734,1203914565,1187399111,1145520966, 126568077,1166951438,& |
|---|
| 1750 | 1124942347,1099448710,1107510017,1140868480,1182877571, 34947584,& |
|---|
| 1751 | 34227085,1150174734,1192052618,1199571349,1108624021,1108754837, & |
|---|
| 1752 | 34488832, 43336468,1133855510,1117061902,1128481478,1103577287, & |
|---|
| 1753 | 34947584, 118374916, 67651456, 34947584, 34488832, 34227085, & |
|---|
| 1754 | 1150174734,1192052618,1199572874,1225607694,1267616909,1292520704,& |
|---|
| 1755 | 34488832, 34227085,1150174734,1192052618,1199571982,1124942347, & |
|---|
| 1756 | 1099448710,1107510017,1140868480,1182877571,1208371208,1200309901,& |
|---|
| 1757 | 1166951438, 34488903, 34292493,1141785998,1183664011,1208502278,& |
|---|
| 1758 | 1199785601,1166033920,1124155907, 126764999, 126568077,1166951438,& |
|---|
| 1759 | 1124942347,1099448710,1107510017,1140868480,1182877571, 34488832,& |
|---|
| 1760 | 34095755,1133331598,1175324427,1183663374,1133396493,1099645449/ |
|---|
| 1761 | data (ichcod(j,1),j= 469, 585) / 1124615559,1183205124,1191396993,& |
|---|
| 1762 | 1157645184,1107378563, 43336324,1124156416,1157628174,1150157326,& |
|---|
| 1763 | 1107575425,1132479744,1174488964, 126764928, 17712128, 118375424,& |
|---|
| 1764 | 26100608, 93209472, 93210496, 160319360, 26101504, 118374784, & |
|---|
| 1765 | 17712128, 118375424,1128546886,1095188679, 118374784, 26101518, & |
|---|
| 1766 | 25184000, 77153176,1125597845,1116947217,1133528078,1141654282, & |
|---|
| 1767 | 1107903240,1141261316,1132610305,1119961795,1128612806,1153892889,& |
|---|
| 1768 | 1111949977,1134052375,1150633107,1141982096,1125008140,1141523721,& |
|---|
| 1769 | 1141392134,1124352898,1140933825,1153647685,1137066695, 25575816,& |
|---|
| 1770 | 1108034316,1141654795,1191659526,1225148935,1250577036, 76891028,& |
|---|
| 1771 | 1116881424,1099776392,1107640963,1132545152,1182812033,1216563461,& |
|---|
| 1772 | 1233668493,1225803922,1200899733,1150615746,1251410569,1191772427,& |
|---|
| 1773 | 1267400966,1267073296,1267728644,1266942219,1267400978,1267859723,& |
|---|
| 1774 | 1108165390,1166952077,1200310144, 126437128,1174881160,1116225926,& |
|---|
| 1775 | 1090797827,1098990208,1174423297,1199702549,1107378816,1132463633,& |
|---|
| 1776 | 1175602580,1150632853,1117012498,1108361870,1133266187,1175012999,& |
|---|
| 1777 | 1183139331,1157694221,1108033929,1099383301,1124287618,1166034498,& |
|---|
| 1778 | 1178879430,1153909703,1120289348,1111688341,1082131605,1216348679,& |
|---|
| 1779 | 1191641368,1100431896,1100562712, 119031703,1209550745,1192756373,& |
|---|
| 1780 | 1133789842,1108361613,1099448837,1115898753,1149257344,1199655043/ |
|---|
| 1781 | data (ichcod(j,1),j= 586, 652) / 1225083272,1233996048,1217546132,& |
|---|
| 1782 | 1184187541, 35144343,1125663385,1108871192,1217874200,1218005016,& |
|---|
| 1783 | 34947590,1115898753,1157645824,1199655043,1225148693, 43533079, & |
|---|
| 1784 | 1134052121,1117259672,1209485464,1209616280, 126764928, 126568077,& |
|---|
| 1785 | 1166951438,1124942347,1099448710,1107510017,1140868480,1182877571,& |
|---|
| 1786 | 34947732,1125466774,1108674069,1184122645,1184253461, 68043533, & |
|---|
| 1787 | 1108033928,1099317763,1124156416,1166034561,1199785990,1208502155,& |
|---|
| 1788 | 1183663502,1141768725,1117012757,1117143573, 110446356,1200965398,& |
|---|
| 1789 | 1184170510,1107575425,1132479744,1174488964, 126764928, 43336468,& |
|---|
| 1790 | 1133855510,1117062677,1184122645,1184253461, 60113556,1108427264,& |
|---|
| 1791 | 60114069,1167345170,1175471502,1150092173,1166886540,1200244743, & |
|---|
| 1792 | 1208371075,1182877056,1149256449,1115881472/ |
|---|
| 1793 | data (ichcod(j,2),j= 1, 117) / 43336327, 42091009,1115702017,& |
|---|
| 1794 | 1115816725,1117012498,1108361871,1125139089, 102057364,1158825232,& |
|---|
| 1795 | 1167017488,1167132057,1111951513,1162281484,1225523590,1216742425,& |
|---|
| 1796 | 1145308697,1178863762,1200899605,1142243988,1100104080,1108230797,& |
|---|
| 1797 | 1133266570,1200179208,1216759939,1199654400,1140867713,1099106965,& |
|---|
| 1798 | 1098908693,1158890769,1150239630,1116619152,1100104212,1125467157,& |
|---|
| 1799 | 1158956691,1209223572,1251281031,1199982340,1191331840,1224755713,& |
|---|
| 1800 | 1250118277,1233602695, 193743757,1259227790,1242384779,1216759683,& |
|---|
| 1801 | 1182877056,1132479105,1107444100,1099317768,1116292621,1183729424,& |
|---|
| 1802 | 1192380052,1167410324,1142047760,1150109066,1208174849,1241533184,& |
|---|
| 1803 | 1266764674, 51724948,1108492816,1116685072,1116800409,1150763924,& |
|---|
| 1804 | 1116750347,1107772034,1136805061,1170669977,1117209492,1150305547,& |
|---|
| 1805 | 1158104194,1136804549,1103561749,1141440914,1183581842,1099695762,& |
|---|
| 1806 | 1182794249,1258881793,1115701761,1115833089,1128350403,1111753225,& |
|---|
| 1807 | 1258881666,1107378816,1124156034, 169427271, 76890900,1108427148,& |
|---|
| 1808 | 1099514372,1124156544,1166034689,1208240265,1217153041,1192510869,& |
|---|
| 1809 | 1150616337,1142048149,1166017040,1108427411,1125401621,1175799572,& |
|---|
| 1810 | 1200834577,1208960909,1183465856,1216348821,1209353485,1183664012,& |
|---|
| 1811 | 1208699016,1216759811,1191265664,1140867713,1107444100, 110444935,& |
|---|
| 1812 | 1225197205,1182795669,1117078028,1116554254,1166952205,1208699016/ |
|---|
| 1813 | data (ichcod(j,2),j= 118, 234) / 1216759811,1191265664,1140867713,& |
|---|
| 1814 | 1107444100, 135415700,1175799061,1133789841,1108099591,1115898753,& |
|---|
| 1815 | 1157645696,1191266307,1216759943,1208633100,1166886157,1133265546,& |
|---|
| 1816 | 1107757205,1132462485,1217725461,1117012498,1108361870,1133331852,& |
|---|
| 1817 | 1191921673,1216825476,1208108929,1174422528,1115767298,1099186567,& |
|---|
| 1818 | 1107903243,1150043789,1200506896,1209157524,1175798805, 135153547,& |
|---|
| 1819 | 1183401224,1149780745,1108033934,1099907602,1125401749,1159022228,& |
|---|
| 1820 | 1200769038,1208567684,1182876928,1140867713,1107493518,1108165260,& |
|---|
| 1821 | 1124942478, 42091009,1115702017,1115816590,1108165260,1124942478,& |
|---|
| 1822 | 50414208,1107378818,1124156225,1120092740, 168968713,1241514508, & |
|---|
| 1823 | 1259078150,1258684946,1242120704, 26231185,1108558484,1133856149,& |
|---|
| 1824 | 1184122643,1200703375,1192052364,1149912199, 75645953,1149256961,& |
|---|
| 1825 | 1149372685,1217349520,1175471375,1150174219,1141392518,1166362373,& |
|---|
| 1826 | 1216760072, 152062214,1233472133,1267158026,1275874191,1259424275,& |
|---|
| 1827 | 1226065813,1175798932,1133724305,1108296076,1099514374,1115964290,& |
|---|
| 1828 | 1149322752,1199589633,1241664131, 76890240, 76892288, 34031367,& |
|---|
| 1829 | 34947584, 34948757,1209288851,1225869583,1217218572,1183515147, & |
|---|
| 1830 | 1183533066,1216956679,1225017474,1208043136,1107296661,1216348544,& |
|---|
| 1831 | 1217725589,1082131605,1216348288,1216348693,1107296789,1217724939,& |
|---|
| 1832 | 1175126528,1216349461,1157628944,1116684814,1099710857,1107772038/ |
|---|
| 1833 | data (ichcod(j,2),j= 235, 351) / 1141196293,1199982599,1216956556,& |
|---|
| 1834 | 1208895375,1175471120, 34947584, 34949141, 34947584, 152389888,& |
|---|
| 1835 | 34294027, 34947584, 34947584, 152388103, 76302592, 76890240, & |
|---|
| 1836 | 76892288, 34947584, 34948608, 169166336, 169167360, 34947584, & |
|---|
| 1837 | 34949376, 152389888, 25183104,1107771787,1099907602,1125401749, & |
|---|
| 1838 | 1167410964,1209157775,1217087495,1182812288, 34947584, 152389888,& |
|---|
| 1839 | 34949397, 34947584, 34948757,1209288851,1225869582,1217153035, & |
|---|
| 1840 | 1183465994, 18171019,1090519317,1209336064,1207960597,1140850837,& |
|---|
| 1841 | 1200948373,1133789842,1108361613,1099448837,1115898753,1149257344,& |
|---|
| 1842 | 1199655043,1225083272,1233996048,1217546132,1184187541, 17842450,& |
|---|
| 1843 | 1100235285,1125467028,1142047886,1149241360,1209157524,1192576533,& |
|---|
| 1844 | 1167344914,1150158229,1166016783,1099907598,1116357384,1132938502,& |
|---|
| 1845 | 1174816647,1208502410,1225673103,1242497301,1209336587,1175126272,& |
|---|
| 1846 | 1207960725,1133789842,1108361613,1099448837,1115898753,1149257344,& |
|---|
| 1847 | 1199655043,1225083272,1233996048,1217546132,1184187541, 67847947,& |
|---|
| 1848 | 143999360, 26560661, 25184384, 35209799, 35210649, 38225351, & |
|---|
| 1849 | 18434631, 85542215, 26821913, 29836615, 25642380,1233584707, & |
|---|
| 1850 | 1262682639,1116750610,1125401237,1108624019, 76432269,1116422665,& |
|---|
| 1851 | 1099317635,1107378944,1140868353,1183074183,1217087758, 76432782,& |
|---|
| 1852 | 1175275147,1199785985,1216366848, 102057236,1142047502,1116422663/ |
|---|
| 1853 | data (ichcod(j,2),j= 352, 468) / 1098989895, 102057749,1209223184,& |
|---|
| 1854 | 1200506637,1175209100, 76301707,1183401735,1191462530,1174488320,& |
|---|
| 1855 | 1140867841,1115832837, 17711630,1124877893,1195853895, 143542284,& |
|---|
| 1856 | 1191789122,1095057607, 93209614,1124942347,1099448709,1107444353,& |
|---|
| 1857 | 1132479616,1166100099,1191593737,1183597966,1150305298,1142178965,& |
|---|
| 1858 | 1167410836,1200752268,1175274766,1133396621,1116422921,1149764744,& |
|---|
| 1859 | 1116160389,1099121153,1124091008,1166100099, 67977996,1107968391,& |
|---|
| 1860 | 1099186690,1115767680,1157645953,1208174854,1233734028,1217283982,& |
|---|
| 1861 | 1183597960,1149453127, 9126285,1116619534,1141720204,1158235397,& |
|---|
| 1862 | 1149241486,1208698761,1149256644,1128726666,1091322382,1125008269,& |
|---|
| 1863 | 1133200135,1107297031,1141589261,1175340814,1208764425,1199851079,& |
|---|
| 1864 | 51266055,1099121025,1107313408,1140999300, 51265792, 135088014, & |
|---|
| 1865 | 1192117773,1141457672,1116209800,1132938246,1157711232,1174423169,& |
|---|
| 1866 | 9781653,1117012755,1191183374,1090519950,1086784266,1116029570, & |
|---|
| 1867 | 1132479616,1166100099,1200031886,1200047875,1191266176,1216366978,& |
|---|
| 1868 | 1241776526,1125008008,1107509632, 135153547,1191790086,1149453057,& |
|---|
| 1869 | 1098908686,1124942346,1099383172,1107378816,1132479617,1166280200,& |
|---|
| 1870 | 1166296577,1182812032,1216432516,1241991690,1233996046, 76432000,& |
|---|
| 1871 | 118376328,1208174720, 17515021,1133398542, 34095621,1115833089, & |
|---|
| 1872 | 1140868352,1174488835,1199982473,1191986829,1166951566,1133331083/ |
|---|
| 1873 | data (ichcod(j,2),j= 469, 570) / 1107836999, 151929870,1124942347,& |
|---|
| 1874 | 1099448709,1107444353,1132479616,1166100099,1191593737,1183598093,& |
|---|
| 1875 | 1158546830,1140850955,1108165518,1225655310,1124942347,1099448709,& |
|---|
| 1876 | 1107444353,1132479616,1166100099,1191593737,1183598093,1158562830,& |
|---|
| 1877 | 9060620,1108230926,1133331339,1116029570,1132479616,1174488835, & |
|---|
| 1878 | 1208436875,1217267733,1145503882,1091322382,1125008269,1133200134,& |
|---|
| 1879 | 1124287361,1149257088,1191266307,1225148939,1250821397,1142178707,& |
|---|
| 1880 | 1133659153,1167083280, 93340687,1125008012,1116357512,1158104583,& |
|---|
| 1881 | 84361990,1107640707,1098990273,1153647940,1162232903,1128726666, & |
|---|
| 1882 | 1091322382,1125008269,1133200134,1124287361,1140868352,1174488836,& |
|---|
| 1883 | 1199982601,1217284241,1209288469,1175799187,1167148558,1191921673,& |
|---|
| 1884 | 1233585429,1142178707,1133659153,1167083280, 118506766,1133265417,& |
|---|
| 1885 | 1099317636,1107444480,1153582404,1162233031,1137132357, 77153176,& |
|---|
| 1886 | 1125597845,1116947217,1133528078,1141654282,1107903240,1141261316,& |
|---|
| 1887 | 1132610305,1119961795,1128612806,1153892889,1111949977,1134052375,& |
|---|
| 1888 | 1150633107,1141982096,1125008140,1141523721,1141392134,1124352898,& |
|---|
| 1889 | 1140933825,1153647685,1137066695, 25575816,1108034316,1141654795,& |
|---|
| 1890 | 1191659526,1225148935,1250577036/ |
|---|
| 1891 | data (ichcod(j,2),j= 571,652) / 82 * 0 / |
|---|
| 1892 | |
|---|
| 1893 | chstr(1)(61:61) = '\\' |
|---|
| 1894 | chstr(2)(59:59) = '\\' |
|---|
| 1895 | if (ifont .eq. 1) then |
|---|
| 1896 | isel = 1 |
|---|
| 1897 | elseif (ifont .eq. -13) then |
|---|
| 1898 | isel = 2 |
|---|
| 1899 | else |
|---|
| 1900 | ierr = 1 |
|---|
| 1901 | goto 999 |
|---|
| 1902 | endif |
|---|
| 1903 | ipos = index(chstr(isel)(:nchinf(isel)), ch) |
|---|
| 1904 | if (ipos .eq. 0) then |
|---|
| 1905 | ierr = 2 |
|---|
| 1906 | else |
|---|
| 1907 | ierr = 0 |
|---|
| 1908 | iwid = 0 |
|---|
| 1909 | np = 0 |
|---|
| 1910 | istr = 0 |
|---|
| 1911 | call cbyt(ichinf(ipos,isel), 19, iwid, 1, 6) |
|---|
| 1912 | width = 0.01 * iwid |
|---|
| 1913 | if (imode .ne. 0) then |
|---|
| 1914 | call cbyt(ichinf(ipos,isel), 11, np, 1, 8) |
|---|
| 1915 | call cbyt(ichinf(ipos,isel), 1, istr, 1, 10) |
|---|
| 1916 | do i = 1, np |
|---|
| 1917 | k = istr + i |
|---|
| 1918 | kword = k / 2 |
|---|
| 1919 | kbit = 17 - 16 * (k - 2 * kword) |
|---|
| 1920 | ipen(i) = 0 |
|---|
| 1921 | call cbyt(ichcod(kword,isel), kbit, ipen(i), 1, 16) |
|---|
| 1922 | if (ipen(i) .ge. 16384) then |
|---|
| 1923 | ip = 1 |
|---|
| 1924 | ipen(i) = ipen(i) - 16384 |
|---|
| 1925 | else |
|---|
| 1926 | ip = 0 |
|---|
| 1927 | endif |
|---|
| 1928 | lx = ipen(i) / 128 |
|---|
| 1929 | x(i) = 0.01 * lx |
|---|
| 1930 | ly = ipen(i) - 128 * lx |
|---|
| 1931 | if (ly .ge. 64) then |
|---|
| 1932 | y(i) = 0.01 * (64 - ly) |
|---|
| 1933 | else |
|---|
| 1934 | y(i) = 0.01 * ly |
|---|
| 1935 | endif |
|---|
| 1936 | ipen(i) = ip |
|---|
| 1937 | enddo |
|---|
| 1938 | endif |
|---|
| 1939 | endif |
|---|
| 1940 | 999 end subroutine gxfchr |
|---|
| 1941 | character(60) function gxform(string) |
|---|
| 1942 | implicit none |
|---|
| 1943 | integer i,ipt,kmant,l,n |
|---|
| 1944 | ! |
|---|
| 1945 | ! creates the correct format for Input variables contained in a |
|---|
| 1946 | ! character variable in free format (blank characters acting as |
|---|
| 1947 | ! separators !). It accepts I,F,E,D,L, and A format variables, the |
|---|
| 1948 | ! latter without any quotes, being just those character |
|---|
| 1949 | ! combinations which cannot be attributed to any of the other |
|---|
| 1950 | ! formats. |
|---|
| 1951 | ! |
|---|
| 1952 | ! gxform overcomes the short-coming of FORTRAN77 to not allow free |
|---|
| 1953 | ! format READ statements from internal files, i.e. character |
|---|
| 1954 | ! variables. If STRING is a character variable, then |
|---|
| 1955 | ! |
|---|
| 1956 | ! read(strING,*) N,A,etc. |
|---|
| 1957 | ! |
|---|
| 1958 | ! is not legal ANSI FORTRAN (although supported by some |
|---|
| 1959 | ! compilers). In this case one can use |
|---|
| 1960 | ! |
|---|
| 1961 | ! read(strING,GXFORM(STRING)) N,A,etc. |
|---|
| 1962 | ! |
|---|
| 1963 | ! which is legal. GXFORM has to be declared CHARACTER*60 in the |
|---|
| 1964 | ! calling routine. |
|---|
| 1965 | ! |
|---|
| 1966 | ! Input |
|---|
| 1967 | ! string character type Input line |
|---|
| 1968 | ! Output |
|---|
| 1969 | ! gxform FORMAT, e.g. (I4,A12,L4,F8.3,I3,E12.4,D24.8) |
|---|
| 1970 | ! |
|---|
| 1971 | ! restrictions: the maximum length of the complete format is 60 |
|---|
| 1972 | ! characters. |
|---|
| 1973 | ! |
|---|
| 1974 | ! Author HG 4.3.86 last mod.: 9.6.86 |
|---|
| 1975 | ! |
|---|
| 1976 | character string*(*),stemp*1,sfchar*1,form*80 |
|---|
| 1977 | logical count,realfl,expfl,number |
|---|
| 1978 | form='(A1)' |
|---|
| 1979 | ipt=1 |
|---|
| 1980 | n=1 |
|---|
| 1981 | kmant=0 |
|---|
| 1982 | realfl=.false. |
|---|
| 1983 | expfl=.false. |
|---|
| 1984 | count=.false. |
|---|
| 1985 | number=.false. |
|---|
| 1986 | sfchar='I' |
|---|
| 1987 | do i=1,len(string) |
|---|
| 1988 | if(ipt.ge.60) goto 20 |
|---|
| 1989 | stemp=string(i:i) |
|---|
| 1990 | if(stemp.eq.' ') then |
|---|
| 1991 | if(count) then |
|---|
| 1992 | l=i-n |
|---|
| 1993 | ipt=ipt+1 |
|---|
| 1994 | form(ipt:ipt)=sfchar |
|---|
| 1995 | if(l.ge.10) then |
|---|
| 1996 | write(form(ipt+1:),'(I2)') l |
|---|
| 1997 | ipt=ipt+2 |
|---|
| 1998 | else |
|---|
| 1999 | write(form(ipt+1:),'(I1)') l |
|---|
| 2000 | ipt=ipt+1 |
|---|
| 2001 | endif |
|---|
| 2002 | if(realfl.or.expfl) then |
|---|
| 2003 | write(form(ipt+1:),'(I2)') min(9,kmant) |
|---|
| 2004 | form(ipt+1:ipt+1)='.' |
|---|
| 2005 | ipt=ipt+2 |
|---|
| 2006 | endif |
|---|
| 2007 | ipt=ipt+1 |
|---|
| 2008 | form(ipt:ipt)=',' |
|---|
| 2009 | n=i |
|---|
| 2010 | expfl=.false. |
|---|
| 2011 | realfl=.false. |
|---|
| 2012 | count=.false. |
|---|
| 2013 | number=.false. |
|---|
| 2014 | sfchar='I' |
|---|
| 2015 | kmant=0 |
|---|
| 2016 | endif |
|---|
| 2017 | else |
|---|
| 2018 | if(.not.count) then |
|---|
| 2019 | !--- first character of a new variable |
|---|
| 2020 | if(stemp.eq.'.') then |
|---|
| 2021 | !--- could be floating, or logical |
|---|
| 2022 | if(index(string(i:),'.T.').eq.1.or. & |
|---|
| 2023 | index(string(i:),'.F.').eq.1.or. & |
|---|
| 2024 | index(string(i:),'.TRUE.').eq.1.or. & |
|---|
| 2025 | index(string(i:),'.FALSE.').eq.1) then |
|---|
| 2026 | |
|---|
| 2027 | sfchar='L' |
|---|
| 2028 | elseif(index('0123456789',string(i+1:i+1)).ne.0) then |
|---|
| 2029 | number=.true. |
|---|
| 2030 | else |
|---|
| 2031 | sfchar='A' |
|---|
| 2032 | endif |
|---|
| 2033 | elseif(index('+-0123456789',stemp).ne.0) then |
|---|
| 2034 | number=.true. |
|---|
| 2035 | else |
|---|
| 2036 | sfchar='A' |
|---|
| 2037 | endif |
|---|
| 2038 | endif |
|---|
| 2039 | count=.true. |
|---|
| 2040 | if(number) then |
|---|
| 2041 | if(stemp.eq.'E'.or.stemp.eq.'D') then |
|---|
| 2042 | expfl=.true. |
|---|
| 2043 | sfchar=stemp |
|---|
| 2044 | endif |
|---|
| 2045 | if(realfl.and..not.expfl) then |
|---|
| 2046 | kmant=kmant+1 |
|---|
| 2047 | sfchar='F' |
|---|
| 2048 | endif |
|---|
| 2049 | realfl=realfl.or.stemp.eq.'.' |
|---|
| 2050 | if(realfl.and..not.expfl) sfchar='F' |
|---|
| 2051 | endif |
|---|
| 2052 | endif |
|---|
| 2053 | enddo |
|---|
| 2054 | if(ipt.ge.4) form(ipt:ipt)=')' |
|---|
| 2055 | 20 gxform=form |
|---|
| 2056 | end function gxform |
|---|
| 2057 | subroutine gxfram(ncurv,nptval,ipxval,ipyval,icvref,xval,yval,window,ierr) |
|---|
| 2058 | use gxx11_common |
|---|
| 2059 | implicit none |
|---|
| 2060 | integer i,iaxr,iayr,ierr,j,jc,kset,ncurv |
|---|
| 2061 | real axpos,d,fx,fy |
|---|
| 2062 | !*********************************************************************** |
|---|
| 2063 | ! |
|---|
| 2064 | ! Purpose: plots one frame with several axes, returns GKS windows |
|---|
| 2065 | ! |
|---|
| 2066 | !--- Input |
|---|
| 2067 | ! ncurv number of curves (=ordered sets of (x,y) pairs) to plot |
|---|
| 2068 | ! nptval(i) number of points ((x,y) pairs) in set I |
|---|
| 2069 | ! ipxval(i) first x value of set I in array XVAL |
|---|
| 2070 | ! ipyval(i) first y value of set I in array YVAL |
|---|
| 2071 | ! icvref(i) number of the parameter set to be used for curve I. This value |
|---|
| 2072 | ! will be forced into [1,MAXSET]. |
|---|
| 2073 | ! The x and y axis reference numbers of set I will be taken |
|---|
| 2074 | ! from this parameter set. All x and y axes with the |
|---|
| 2075 | ! corresponding reference numbers will be (scaled if automatic) |
|---|
| 2076 | ! and plotted together with set I. |
|---|
| 2077 | ! If no x resp. y axis exists with the reference number |
|---|
| 2078 | ! from the parameter set, the curve will be plotted with |
|---|
| 2079 | ! automatic scaling, but without x resp. y axis. |
|---|
| 2080 | ! xval array containing the x values for all sets |
|---|
| 2081 | ! yval array containing the y values for all sets |
|---|
| 2082 | !--- Output |
|---|
| 2083 | ! window(j,I) GKS window (J=1...4) to be used with curve I. These values |
|---|
| 2084 | ! are used by routine GXCURV |
|---|
| 2085 | ! ierr 0 if everything OK, else GKS error, or |
|---|
| 2086 | ! 1 : GXINIT not called (initialization) |
|---|
| 2087 | ! |
|---|
| 2088 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 2089 | ! last mod: May 13, 1993 |
|---|
| 2090 | ! |
|---|
| 2091 | !*********************************************************************** |
|---|
| 2092 | |
|---|
| 2093 | integer nptval(*),ipxval(*),ipyval(*),icvref(*) |
|---|
| 2094 | real xval(*),yval(*),window(4,*) |
|---|
| 2095 | integer ixax(mxaxs),iyax(myaxs),ixaref(maxset),iyaref(maxset), & |
|---|
| 2096 | ilpar(30) |
|---|
| 2097 | real wn(4) |
|---|
| 2098 | ! |
|---|
| 2099 | do i=1,30 |
|---|
| 2100 | ilpar(i)=0 |
|---|
| 2101 | enddo |
|---|
| 2102 | ierr=0 |
|---|
| 2103 | !--- open .eps file if requested |
|---|
| 2104 | if (iepsop .lt. 0) call gxstep |
|---|
| 2105 | !--- set reasonable defaults for plot style |
|---|
| 2106 | call gxspmt |
|---|
| 2107 | !--- set axis flags to "not plotted" |
|---|
| 2108 | do i=1,mxaxs |
|---|
| 2109 | ixax(i)=0 |
|---|
| 2110 | enddo |
|---|
| 2111 | do i=1,myaxs |
|---|
| 2112 | iyax(i)=0 |
|---|
| 2113 | enddo |
|---|
| 2114 | !--- set axis curve references to "not set" |
|---|
| 2115 | do i=1,maxset |
|---|
| 2116 | ixaref(i)=0 |
|---|
| 2117 | iyaref(i)=0 |
|---|
| 2118 | enddo |
|---|
| 2119 | !--- get x and y axis reference numbers |
|---|
| 2120 | do i=1,ncurv |
|---|
| 2121 | kset=max(1,min(maxset,icvref(i))) |
|---|
| 2122 | ixaref(kset)=icvpar(1,kset) |
|---|
| 2123 | iyaref(kset)=icvpar(2,kset) |
|---|
| 2124 | enddo |
|---|
| 2125 | !--- get all window values for x |
|---|
| 2126 | call gxprwn(1,ncurv,icvref,nptval,ipxval,ipxval,xval,xval, & |
|---|
| 2127 | mxaxs,ixaref,ixapar,rangex,axwndx) |
|---|
| 2128 | !--- get all window values for y |
|---|
| 2129 | call gxprwn(2,ncurv,icvref,nptval,ipxval,ipyval,xval,yval, & |
|---|
| 2130 | myaxs,iyaref,iyapar,rangey,axwndy) |
|---|
| 2131 | !--- get the window in NDC into which the plot has to fit, depending on |
|---|
| 2132 | ! axis positions, labels, tick marks, etc. |
|---|
| 2133 | call gxmarg(ixaref,iyaref,axwndx,axwndy,actwnd) |
|---|
| 2134 | !--- identical x and y ratios if requested |
|---|
| 2135 | if(isqflg.gt.0) then |
|---|
| 2136 | d=min(actwnd(2)-actwnd(1),actwnd(4)-actwnd(3)) |
|---|
| 2137 | actwnd(2)=actwnd(1)+d |
|---|
| 2138 | actwnd(4)=actwnd(3)+d |
|---|
| 2139 | endif |
|---|
| 2140 | !--- set window factors |
|---|
| 2141 | fx=1./(actwnd(2)-actwnd(1)) |
|---|
| 2142 | fy=1./(actwnd(4)-actwnd(3)) |
|---|
| 2143 | !--- loop over curve sets, plot axes |
|---|
| 2144 | do kset=1,maxset |
|---|
| 2145 | iaxr=ixaref(kset) |
|---|
| 2146 | if(iaxr.eq.0) goto 100 |
|---|
| 2147 | !--- get window according to margin |
|---|
| 2148 | wn(1)=(actwnd(2)*axwndx(1,kset)-actwnd(1)*axwndx(2,kset))*fx |
|---|
| 2149 | wn(2)=((1.-actwnd(1))*axwndx(2,kset)- (1.-actwnd(2))*axwndx & |
|---|
| 2150 | (1,kset))*fx |
|---|
| 2151 | wn(3)=(actwnd(4)*axwndy(1,kset)-actwnd(3)*axwndy(2,kset))*fy |
|---|
| 2152 | wn(4)=((1.-actwnd(3))*axwndy(2,kset)- (1.-actwnd(4))*axwndy & |
|---|
| 2153 | (1,kset))*fy |
|---|
| 2154 | call jswn(inormt,wn(1),wn(2),wn(3),wn(4)) |
|---|
| 2155 | ! call jselnt(inormt) |
|---|
| 2156 | !--- keep |
|---|
| 2157 | do j=1,4 |
|---|
| 2158 | window(j,kset)=wn(j) |
|---|
| 2159 | enddo |
|---|
| 2160 | !--- plot x axes |
|---|
| 2161 | do i=1,mxaxs |
|---|
| 2162 | if(ixapar(21,i).eq.iaxr) then |
|---|
| 2163 | if(ixax(i).eq.0) then |
|---|
| 2164 | ixax(i)=1 |
|---|
| 2165 | !--- x axis no. 1 and 2 at bottom, 3 and 4 at top of frame |
|---|
| 2166 | if(i.le.2) then |
|---|
| 2167 | axpos=axwndy(1,kset) |
|---|
| 2168 | else |
|---|
| 2169 | axpos=axwndy(2,kset) |
|---|
| 2170 | endif |
|---|
| 2171 | !--- set parameters, get interval number if scaling automatic |
|---|
| 2172 | do jc=1,mpaxs |
|---|
| 2173 | ilpar(jc)=ixapar(jc,i) |
|---|
| 2174 | enddo |
|---|
| 2175 | ilpar(2)=ixapar(19,i) |
|---|
| 2176 | call gxaxis('X',axwndx(1,kset), axwndx(2,kset),axpos, & |
|---|
| 2177 | 1,sxform(i),sxtext(i),sdefnl,ilpar,ierr) |
|---|
| 2178 | if(ierr.ne.0) goto 999 |
|---|
| 2179 | endif |
|---|
| 2180 | endif |
|---|
| 2181 | enddo |
|---|
| 2182 | !--- plot y axes |
|---|
| 2183 | iayr=iyaref(kset) |
|---|
| 2184 | do i=1,myaxs |
|---|
| 2185 | if(iyapar(21,i).eq.iayr) then |
|---|
| 2186 | if(iyax(i).eq.0) then |
|---|
| 2187 | iyax(i)=1 |
|---|
| 2188 | !--- y axis 1 at left,annotation at left, 2 at left, ann. at right, |
|---|
| 2189 | ! 3 at right, ann. at left, 4 at right, ann. at right |
|---|
| 2190 | if(i.le.2) then |
|---|
| 2191 | axpos=axwndx(1,kset) |
|---|
| 2192 | else |
|---|
| 2193 | axpos=axwndx(2,kset) |
|---|
| 2194 | endif |
|---|
| 2195 | !--- set parameters, get interval number if scaling automatic |
|---|
| 2196 | do jc=1,mpaxs |
|---|
| 2197 | ilpar(jc)=iyapar(jc,i) |
|---|
| 2198 | enddo |
|---|
| 2199 | ilpar(2)=iyapar(19,i) |
|---|
| 2200 | call gxaxis('Y',axwndy(1,kset),axwndy(2,kset), axpos, & |
|---|
| 2201 | 1,syform(i), sytext(i),sdefnl,ilpar,ierr) |
|---|
| 2202 | |
|---|
| 2203 | if(ierr.ne.0) goto 999 |
|---|
| 2204 | endif |
|---|
| 2205 | endif |
|---|
| 2206 | enddo |
|---|
| 2207 | 100 continue |
|---|
| 2208 | enddo |
|---|
| 2209 | 999 end subroutine gxfram |
|---|
| 2210 | subroutine gxfrm1(ncurv,nptval,ipxval,ipyval,icvref,xval,yval,window,actwin,ierr) |
|---|
| 2211 | use gxx11_common |
|---|
| 2212 | implicit none |
|---|
| 2213 | integer i,iaxr,iayr,ierr,j,jc,kset,ncurv |
|---|
| 2214 | !*********************************************************************** |
|---|
| 2215 | ! |
|---|
| 2216 | ! Purpose: plots one frame with several axes, returns GKS and active |
|---|
| 2217 | ! windows. |
|---|
| 2218 | ! |
|---|
| 2219 | !--- Input |
|---|
| 2220 | ! ncurv number of curves (=ordered sets of (x,y) pairs) to plot |
|---|
| 2221 | ! nptval(i) number of points ((x,y) pairs) in set I |
|---|
| 2222 | ! ipxval(i) first x value of set I in array XVAL |
|---|
| 2223 | ! ipyval(i) first y value of set I in array YVAL |
|---|
| 2224 | ! icvref(i) number of the parameter set to be used for curve I. This value |
|---|
| 2225 | ! will be forced into [1,MAXSET]. |
|---|
| 2226 | ! The x and y axis reference numbers of set I will be taken |
|---|
| 2227 | ! from this parameter set. All x and y axes with the |
|---|
| 2228 | ! corresponding reference numbers will be (scaled if automatic) |
|---|
| 2229 | ! and plotted together with set I. |
|---|
| 2230 | ! If no x resp. y axis exists with the reference number |
|---|
| 2231 | ! from the parameter set, the curve will be plotted with |
|---|
| 2232 | ! automatic scaling, but without x resp. y axis. |
|---|
| 2233 | ! xval array containing the x values for all sets |
|---|
| 2234 | ! yval array containing the y values for all sets |
|---|
| 2235 | !--- Output |
|---|
| 2236 | ! window(j,I) GKS window (J=1...4) to be used with curve I. These values |
|---|
| 2237 | ! are used by routines GXCURV and GXCRV1. |
|---|
| 2238 | ! actwin(j,I) active window (J=1...4) used to clip curve I. These values |
|---|
| 2239 | ! are used by routine GXCRV1. |
|---|
| 2240 | ! ierr 0 if everything OK, else GKS error, or |
|---|
| 2241 | ! 1 : GXINIT not called (initialization) |
|---|
| 2242 | ! |
|---|
| 2243 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 2244 | ! last mod: May 13, 1993 |
|---|
| 2245 | ! |
|---|
| 2246 | !*********************************************************************** |
|---|
| 2247 | |
|---|
| 2248 | integer nptval(*),ipxval(*),ipyval(*),icvref(*) |
|---|
| 2249 | real xval(*),yval(*),window(4,*),actwin(4,*) |
|---|
| 2250 | integer ixax(mxaxs),iyax(myaxs),ixaref(maxset),iyaref(maxset), & |
|---|
| 2251 | ilpar(30) |
|---|
| 2252 | real wn(4),axpos,d,fx,fy |
|---|
| 2253 | ! |
|---|
| 2254 | do i=1,30 |
|---|
| 2255 | ilpar(i)=0 |
|---|
| 2256 | enddo |
|---|
| 2257 | ierr=0 |
|---|
| 2258 | !--- open .eps file if requested |
|---|
| 2259 | if (iepsop .lt. 0) call gxstep |
|---|
| 2260 | !--- set reasonable defaults for plot style |
|---|
| 2261 | call gxspmt |
|---|
| 2262 | !--- set axis flags to "not plotted" |
|---|
| 2263 | do i=1,mxaxs |
|---|
| 2264 | ixax(i)=0 |
|---|
| 2265 | enddo |
|---|
| 2266 | do i=1,myaxs |
|---|
| 2267 | iyax(i)=0 |
|---|
| 2268 | enddo |
|---|
| 2269 | !--- set axis curve references to "not set" |
|---|
| 2270 | do i=1,maxset |
|---|
| 2271 | ixaref(i)=0 |
|---|
| 2272 | iyaref(i)=0 |
|---|
| 2273 | enddo |
|---|
| 2274 | !--- get x and y axis reference numbers |
|---|
| 2275 | do i=1,ncurv |
|---|
| 2276 | kset=max(1,min(maxset,icvref(i))) |
|---|
| 2277 | ixaref(kset)=icvpar(1,kset) |
|---|
| 2278 | iyaref(kset)=icvpar(2,kset) |
|---|
| 2279 | enddo |
|---|
| 2280 | !--- get all window values for x |
|---|
| 2281 | call gxprwn(1,ncurv,icvref,nptval,ipxval,ipxval,xval,xval, & |
|---|
| 2282 | mxaxs,ixaref,ixapar,rangex,axwndx) |
|---|
| 2283 | !--- get all window values for y |
|---|
| 2284 | call gxprwn(2,ncurv,icvref,nptval,ipxval,ipyval,xval,yval, & |
|---|
| 2285 | myaxs,iyaref,iyapar,rangey,axwndy) |
|---|
| 2286 | !--- get the window in NDC into which the plot has to fit, depending on |
|---|
| 2287 | ! axis positions, labels, tick marks, etc. |
|---|
| 2288 | call gxmarg(ixaref,iyaref,axwndx,axwndy,actwnd) |
|---|
| 2289 | !--- identical x and y ratios if requested |
|---|
| 2290 | if(isqflg.gt.0) then |
|---|
| 2291 | d=min(actwnd(2)-actwnd(1),actwnd(4)-actwnd(3)) |
|---|
| 2292 | actwnd(2)=actwnd(1)+d |
|---|
| 2293 | actwnd(4)=actwnd(3)+d |
|---|
| 2294 | endif |
|---|
| 2295 | !--- set window factors |
|---|
| 2296 | fx=1./(actwnd(2)-actwnd(1)) |
|---|
| 2297 | fy=1./(actwnd(4)-actwnd(3)) |
|---|
| 2298 | !--- loop over curve sets, plot axes |
|---|
| 2299 | do kset=1,maxset |
|---|
| 2300 | iaxr=ixaref(kset) |
|---|
| 2301 | if(iaxr.eq.0) goto 100 |
|---|
| 2302 | !--- get window according to margin |
|---|
| 2303 | wn(1)=(actwnd(2)*axwndx(1,kset)-actwnd(1)*axwndx(2,kset))*fx |
|---|
| 2304 | wn(2)=((1.-actwnd(1))*axwndx(2,kset)- (1.-actwnd(2))*axwndx & |
|---|
| 2305 | (1,kset))*fx |
|---|
| 2306 | wn(3)=(actwnd(4)*axwndy(1,kset)-actwnd(3)*axwndy(2,kset))*fy |
|---|
| 2307 | wn(4)=((1.-actwnd(3))*axwndy(2,kset)- (1.-actwnd(4))*axwndy & |
|---|
| 2308 | (1,kset))*fy |
|---|
| 2309 | call jswn(inormt,wn(1),wn(2),wn(3),wn(4)) |
|---|
| 2310 | ! call jselnt(inormt) |
|---|
| 2311 | !--- keep |
|---|
| 2312 | do j=1,4 |
|---|
| 2313 | window(j,kset)=wn(j) |
|---|
| 2314 | enddo |
|---|
| 2315 | !--- active window in user coordiantes |
|---|
| 2316 | actwin(1,kset)=wn(1)+(wn(2)-wn(1))*actwnd(1) |
|---|
| 2317 | actwin(2,kset)=wn(1)+(wn(2)-wn(1))*actwnd(2) |
|---|
| 2318 | actwin(3,kset)=wn(3)+(wn(4)-wn(3))*actwnd(3) |
|---|
| 2319 | actwin(4,kset)=wn(3)+(wn(4)-wn(3))*actwnd(4) |
|---|
| 2320 | !--- plot x axes |
|---|
| 2321 | do i=1,mxaxs |
|---|
| 2322 | if(ixapar(21,i).eq.iaxr) then |
|---|
| 2323 | if(ixax(i).eq.0) then |
|---|
| 2324 | ixax(i)=1 |
|---|
| 2325 | !--- x axis no. 1 and 2 at bottom, 3 and 4 at top of frame |
|---|
| 2326 | if(i.le.2) then |
|---|
| 2327 | axpos=axwndy(1,kset) |
|---|
| 2328 | else |
|---|
| 2329 | axpos=axwndy(2,kset) |
|---|
| 2330 | endif |
|---|
| 2331 | !--- set parameters, get interval number if scaling automatic |
|---|
| 2332 | do jc=1,mpaxs |
|---|
| 2333 | ilpar(jc)=ixapar(jc,i) |
|---|
| 2334 | enddo |
|---|
| 2335 | ilpar(2)=ixapar(19,i) |
|---|
| 2336 | call gxaxis('X',axwndx(1,kset), axwndx(2,kset),axpos, & |
|---|
| 2337 | 1,sxform(i),sxtext(i),sdefnl,ilpar,ierr) |
|---|
| 2338 | if(ierr.ne.0) goto 999 |
|---|
| 2339 | endif |
|---|
| 2340 | endif |
|---|
| 2341 | enddo |
|---|
| 2342 | !--- plot y axes |
|---|
| 2343 | iayr=iyaref(kset) |
|---|
| 2344 | do i=1,myaxs |
|---|
| 2345 | if(iyapar(21,i).eq.iayr) then |
|---|
| 2346 | if(iyax(i).eq.0) then |
|---|
| 2347 | iyax(i)=1 |
|---|
| 2348 | !--- y axis 1 at left,annotation at left, 2 at left, ann. at right, |
|---|
| 2349 | ! 3 at right, ann. at left, 4 at right, ann. at right |
|---|
| 2350 | if(i.le.2) then |
|---|
| 2351 | axpos=axwndx(1,kset) |
|---|
| 2352 | else |
|---|
| 2353 | axpos=axwndx(2,kset) |
|---|
| 2354 | endif |
|---|
| 2355 | !--- set parameters, get interval number if scaling automatic |
|---|
| 2356 | do jc=1,mpaxs |
|---|
| 2357 | ilpar(jc)=iyapar(jc,i) |
|---|
| 2358 | enddo |
|---|
| 2359 | ilpar(2)=iyapar(19,i) |
|---|
| 2360 | call gxaxis('Y',axwndy(1,kset),axwndy(2,kset), axpos, & |
|---|
| 2361 | 1,syform(i), sytext(i),sdefnl,ilpar,ierr) |
|---|
| 2362 | |
|---|
| 2363 | if(ierr.ne.0) goto 999 |
|---|
| 2364 | endif |
|---|
| 2365 | endif |
|---|
| 2366 | enddo |
|---|
| 2367 | 100 continue |
|---|
| 2368 | enddo |
|---|
| 2369 | 999 end subroutine gxfrm1 |
|---|
| 2370 | subroutine gxinit |
|---|
| 2371 | use gxx11_common |
|---|
| 2372 | implicit none |
|---|
| 2373 | integer idummy,ierr |
|---|
| 2374 | !*********************************************************************** |
|---|
| 2375 | ! |
|---|
| 2376 | ! Purpose: initializes GKS PLOT package |
|---|
| 2377 | ! |
|---|
| 2378 | ! the default is to open the plot package for metafile writing only. |
|---|
| 2379 | ! the corresponding parameters (unit number, file name, status, paper |
|---|
| 2380 | ! width and length) can be set by calls to gxsvar beforehand. |
|---|
| 2381 | ! |
|---|
| 2382 | ! for interactive usage (plot Output on screen) it is mandatory to |
|---|
| 2383 | ! call gxaSKU before calling GXINIT. Parameters can be modified after |
|---|
| 2384 | ! the gxasKU call (but before the GXINIT call) by calling gxsvar. |
|---|
| 2385 | ! |
|---|
| 2386 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 2387 | ! last mod: June 16, 1987 |
|---|
| 2388 | ! |
|---|
| 2389 | !*********************************************************************** |
|---|
| 2390 | |
|---|
| 2391 | if (ltotin .ne. lundef) then |
|---|
| 2392 | print '(/'' GXPLOT-X11 '',F5.2,'' initialized''/)',versio |
|---|
| 2393 | endif |
|---|
| 2394 | !--- reset open flag for .eps files |
|---|
| 2395 | iepsop = 0 |
|---|
| 2396 | iepscf = 0 |
|---|
| 2397 | iclear = 0 |
|---|
| 2398 | ipage = 0 |
|---|
| 2399 | call wopks(ierrun, idummy) |
|---|
| 2400 | call gxundf |
|---|
| 2401 | !--- set default options |
|---|
| 2402 | call gxsdef('OPTINIT',0) |
|---|
| 2403 | if(interm.ne.0) then |
|---|
| 2404 | itermt = 1 |
|---|
| 2405 | else |
|---|
| 2406 | itermt = 0 |
|---|
| 2407 | endif |
|---|
| 2408 | if (ltseop .ne. lundef .or. itseop .eq. 0) then |
|---|
| 2409 | if (itermt .ne. 0) call wopwk(interm, mconid, itermt) |
|---|
| 2410 | endif |
|---|
| 2411 | wxfact=1. |
|---|
| 2412 | wyfact=1. |
|---|
| 2413 | wfact=1. |
|---|
| 2414 | if(inmeta .ne. 0) then |
|---|
| 2415 | !--- orientation (portrait or landscape) |
|---|
| 2416 | if (xmetaf .gt. ymetaf) then |
|---|
| 2417 | ipstyp = 115 |
|---|
| 2418 | else |
|---|
| 2419 | ipstyp = 114 |
|---|
| 2420 | endif |
|---|
| 2421 | iorips = ipstyp - 113 |
|---|
| 2422 | ibbox(1) = mlbb1 |
|---|
| 2423 | ibbox(2) = mlbb2 |
|---|
| 2424 | ibbox(3) = mubb1 |
|---|
| 2425 | ibbox(4) = mubb2 |
|---|
| 2426 | if (xmetaf .gt. 0.) then |
|---|
| 2427 | if (iorips .eq. 1) then |
|---|
| 2428 | ibbox(3) = mlbb1 + mwid1 * xmetaf / mysize + 0.5 |
|---|
| 2429 | else |
|---|
| 2430 | ibbox(4) = mlbb2 + mwid2 * xmetaf / mxsize + 0.5 |
|---|
| 2431 | endif |
|---|
| 2432 | endif |
|---|
| 2433 | if (ymetaf .gt. 0.) then |
|---|
| 2434 | if (iorips .eq. 1) then |
|---|
| 2435 | ibbox(4) = mlbb2 + mwid2 * ymetaf / mxsize + 0.5 |
|---|
| 2436 | else |
|---|
| 2437 | ibbox(3) = mlbb1 + mwid1 * ymetaf / mysize + 0.5 |
|---|
| 2438 | endif |
|---|
| 2439 | endif |
|---|
| 2440 | if (interm .eq. 0) then |
|---|
| 2441 | imetun = -abs(imetun) |
|---|
| 2442 | endif |
|---|
| 2443 | if (lpseps .ne. lundef) then |
|---|
| 2444 | ipseps = 1 |
|---|
| 2445 | lpseps = lundef |
|---|
| 2446 | endif |
|---|
| 2447 | if (ipseps .eq. 1) then |
|---|
| 2448 | if(lmetop.ne.lundef) call gxsfop('PSFILE','UNKNOWN',ierr) |
|---|
| 2449 | call gxopps(imetun, ipstyp) |
|---|
| 2450 | elseif (ipseps .eq. 2) then |
|---|
| 2451 | ipstyp = 113 |
|---|
| 2452 | iepsop = -2 |
|---|
| 2453 | endif |
|---|
| 2454 | endif |
|---|
| 2455 | !--- activate workstations |
|---|
| 2456 | if (ltseop .ne. lundef .or. itseop .eq. 0) then |
|---|
| 2457 | if(interm.gt.0) then |
|---|
| 2458 | call wacwk(interm) |
|---|
| 2459 | lacttm=lundef |
|---|
| 2460 | endif |
|---|
| 2461 | endif |
|---|
| 2462 | !--- set default window and viewport, aspect source flags, |
|---|
| 2463 | ! norm. transf. number |
|---|
| 2464 | call gxsdef('DEVICE',0) |
|---|
| 2465 | !--- axis default values |
|---|
| 2466 | call gxsdef('AXIS',0) |
|---|
| 2467 | !--- curve defaults |
|---|
| 2468 | call gxsdef('CURVE',0) |
|---|
| 2469 | !--- set flag that GXINIT has been called |
|---|
| 2470 | ltotin=lundef |
|---|
| 2471 | 10000 format(//' GKS error number =',i4,' returned for terminal', & |
|---|
| 2472 | ' device =',i8,' STOP') |
|---|
| 2473 | end subroutine gxinit |
|---|
| 2474 | subroutine gxival(string,ivalex) |
|---|
| 2475 | implicit none |
|---|
| 2476 | integer i,ifnd,ivalex,n |
|---|
| 2477 | !*********************************************************************** |
|---|
| 2478 | ! |
|---|
| 2479 | ! Purpose: extracts a positive integer from a string |
|---|
| 2480 | ! |
|---|
| 2481 | !--- Input |
|---|
| 2482 | ! string arbitrary character string |
|---|
| 2483 | !--- Output |
|---|
| 2484 | ! ivalex first integer found in string (terminated by any |
|---|
| 2485 | ! non-numeric character, including blank) |
|---|
| 2486 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 2487 | ! last mod: Sept. 8, 1987 |
|---|
| 2488 | ! |
|---|
| 2489 | !*********************************************************************** |
|---|
| 2490 | character(*) string |
|---|
| 2491 | character snumer*10 |
|---|
| 2492 | save snumer |
|---|
| 2493 | data snumer/'0123456789'/ |
|---|
| 2494 | ivalex=0 |
|---|
| 2495 | ifnd=0 |
|---|
| 2496 | do i=1,len(string) |
|---|
| 2497 | n=index(snumer,string(i:i)) |
|---|
| 2498 | if(n.eq.0) then |
|---|
| 2499 | if(ifnd.ne.0) goto 999 |
|---|
| 2500 | else |
|---|
| 2501 | ifnd=1 |
|---|
| 2502 | ivalex=10*ivalex+n-1 |
|---|
| 2503 | endif |
|---|
| 2504 | enddo |
|---|
| 2505 | 999 end subroutine gxival |
|---|
| 2506 | subroutine gxmarg(ixref,iyref,wnx,wny,active) |
|---|
| 2507 | use gxx11_common |
|---|
| 2508 | implicit none |
|---|
| 2509 | integer i,iax,iaxr,ifirst,ilast,ind,intv,iscal,ival,j,k,kset,nax, & |
|---|
| 2510 | nchct,nint,nref |
|---|
| 2511 | real add,ahi,alo,fact,gap,gapt,hgap,hgapt,hwid,hwidt,txf,vgap, & |
|---|
| 2512 | vgapt,vwid,vwidt,xf |
|---|
| 2513 | !*********************************************************************** |
|---|
| 2514 | ! |
|---|
| 2515 | ! Purpose: calculates window margins from axes specifications |
|---|
| 2516 | ! |
|---|
| 2517 | !--- Input |
|---|
| 2518 | ! ixref x axis reference numbers of curve sets |
|---|
| 2519 | ! iyref y axis reference numbers of curve sets |
|---|
| 2520 | ! wnx(2,i) lower and upper x value, curve set I |
|---|
| 2521 | ! wny(2,i) lower and upper y value, curve set I |
|---|
| 2522 | !--- Output |
|---|
| 2523 | ! active (1...4) = window in NDC that can be used for curves |
|---|
| 2524 | ! |
|---|
| 2525 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 2526 | ! last mod: March 3, 1988 |
|---|
| 2527 | ! |
|---|
| 2528 | !*********************************************************************** |
|---|
| 2529 | |
|---|
| 2530 | integer ixref(*),iyref(*) |
|---|
| 2531 | real wnx(2,*),wny(2,*) |
|---|
| 2532 | real active(4),bmin(2) |
|---|
| 2533 | integer iref(mxaxs+myaxs),iapar(mpaxs) |
|---|
| 2534 | real border(4) |
|---|
| 2535 | logical flag |
|---|
| 2536 | character fmt*20,text*300,fmtloc*60 |
|---|
| 2537 | save fact |
|---|
| 2538 | !--- fact includes one character height plus the gap of half that height |
|---|
| 2539 | data fact/.0015/ |
|---|
| 2540 | !--- get viewport ratio |
|---|
| 2541 | call gxqrvp(xf) |
|---|
| 2542 | do i=1,4 |
|---|
| 2543 | border(i)=0. |
|---|
| 2544 | enddo |
|---|
| 2545 | do i=1,2 |
|---|
| 2546 | bmin(i)=0. |
|---|
| 2547 | enddo |
|---|
| 2548 | do iax=1,2 |
|---|
| 2549 | nref=0 |
|---|
| 2550 | do kset=1,maxset |
|---|
| 2551 | if(iax.eq.1) then |
|---|
| 2552 | !--- x axis |
|---|
| 2553 | iaxr=ixref(kset) |
|---|
| 2554 | else |
|---|
| 2555 | !--- y axis |
|---|
| 2556 | iaxr=iyref(kset) |
|---|
| 2557 | endif |
|---|
| 2558 | if(iaxr.eq.0) goto 70 |
|---|
| 2559 | do j=1,nref |
|---|
| 2560 | if(iaxr.eq.iref(j)) goto 70 |
|---|
| 2561 | enddo |
|---|
| 2562 | nref=nref+1 |
|---|
| 2563 | iref(nref)=iaxr |
|---|
| 2564 | if(iax.eq.1) then |
|---|
| 2565 | nax=mxaxs |
|---|
| 2566 | else |
|---|
| 2567 | nax=myaxs |
|---|
| 2568 | endif |
|---|
| 2569 | do i=1,nax |
|---|
| 2570 | add=0. |
|---|
| 2571 | if(iax.eq.1) then |
|---|
| 2572 | !--- x axis |
|---|
| 2573 | if(iaxr.ne.ixapar(21,i)) goto 60 |
|---|
| 2574 | ind=(4-i)/2 |
|---|
| 2575 | k=4-ind |
|---|
| 2576 | fmt=sxform(i) |
|---|
| 2577 | text=sxtext(i) |
|---|
| 2578 | !--- tick mark expansion |
|---|
| 2579 | txf=1. |
|---|
| 2580 | do j=1,mpaxs |
|---|
| 2581 | iapar(j)=ixapar(j,i) |
|---|
| 2582 | enddo |
|---|
| 2583 | else |
|---|
| 2584 | !--- y axis |
|---|
| 2585 | if(iaxr.ne.iyapar(21,i)) goto 60 |
|---|
| 2586 | ind=(4-i)/2 |
|---|
| 2587 | k=2-ind |
|---|
| 2588 | fmt=syform(i) |
|---|
| 2589 | text=sytext(i) |
|---|
| 2590 | !--- tick mark expansion |
|---|
| 2591 | txf=xf |
|---|
| 2592 | do j=1,mpaxs |
|---|
| 2593 | iapar(j)=iyapar(j,i) |
|---|
| 2594 | enddo |
|---|
| 2595 | endif |
|---|
| 2596 | gap=fact*iapar(7) |
|---|
| 2597 | !--- use separate character height for axis text if specified |
|---|
| 2598 | if(iapar(13).gt.0.and.iapar(13).le.1000) then |
|---|
| 2599 | gapt=fact*iapar(13) |
|---|
| 2600 | else |
|---|
| 2601 | gapt=gap |
|---|
| 2602 | endif |
|---|
| 2603 | !--- get character height and width for hor. and vert. text |
|---|
| 2604 | call gxschf(0,1,gap,hgap,hwid) |
|---|
| 2605 | call gxschf(0,2,gap,vgap,vwid) |
|---|
| 2606 | call gxschf(0,1,gapt,hgapt,hwidt) |
|---|
| 2607 | call gxschf(0,2,gapt,vgapt,vwidt) |
|---|
| 2608 | !--- tick marks |
|---|
| 2609 | if(iapar(2).ne.0.and.iapar(4).ne.0) then |
|---|
| 2610 | if(mod(iapar(4),2).eq.ind) add=add+txf*fact*iapar(8) |
|---|
| 2611 | endif |
|---|
| 2612 | !--- labels |
|---|
| 2613 | if(iapar(3).ne.0.and.iapar(5).ne.0) then |
|---|
| 2614 | flag=mod(iapar(5),2).eq.ind |
|---|
| 2615 | if(iapar(1).eq.0) then |
|---|
| 2616 | !--- linear scale - use format if given by user, else calculate |
|---|
| 2617 | call gxival(fmt,ival) |
|---|
| 2618 | if(ival.eq.0) then |
|---|
| 2619 | if(iax.eq.1) then |
|---|
| 2620 | call gxscal(wnx(1,kset),wnx(2,kset),alo,ahi, & |
|---|
| 2621 | nint) |
|---|
| 2622 | else |
|---|
| 2623 | call gxscal(wny(1,kset),wny(2,kset),alo,ahi, & |
|---|
| 2624 | nint) |
|---|
| 2625 | endif |
|---|
| 2626 | intv = iapar(2) |
|---|
| 2627 | if (intv .le. 0) call gxdint(alo,ahi,intv) |
|---|
| 2628 | call gxdfmt(alo,ahi,intv,ival,iscal,fmtloc) |
|---|
| 2629 | endif |
|---|
| 2630 | else |
|---|
| 2631 | !--- log. scale - use powers of 10 |
|---|
| 2632 | ival=5 |
|---|
| 2633 | endif |
|---|
| 2634 | if(iax.eq.iapar(3)) then |
|---|
| 2635 | !--- labels parallel to axis |
|---|
| 2636 | if(iax.eq.1) then |
|---|
| 2637 | if(flag) add=add+hgap |
|---|
| 2638 | !--- keep minimum border for labels on perpendicular axes |
|---|
| 2639 | bmin(iax)=max(bmin(iax),.5*ival*hwid) |
|---|
| 2640 | else |
|---|
| 2641 | if(flag) add=add+vgap |
|---|
| 2642 | bmin(iax)=max(bmin(iax),.5*ival*vwid) |
|---|
| 2643 | endif |
|---|
| 2644 | else |
|---|
| 2645 | !--- labels perpendicular to axis |
|---|
| 2646 | if(iax.eq.1) then |
|---|
| 2647 | if(flag) add=add+ival*vwid |
|---|
| 2648 | !--- keep minimum border for labels on perpendicular axes |
|---|
| 2649 | bmin(iax)=max(bmin(iax),.5*vgap) |
|---|
| 2650 | else |
|---|
| 2651 | if(flag) add=add+ival*hwid |
|---|
| 2652 | !--- keep minimum border for labels on perpendicular axes |
|---|
| 2653 | bmin(iax)=max(bmin(iax),.5*hgap) |
|---|
| 2654 | endif |
|---|
| 2655 | endif |
|---|
| 2656 | endif |
|---|
| 2657 | !--- text - always parallel to axis |
|---|
| 2658 | call gxpnbl(text,ifirst,ilast) |
|---|
| 2659 | if(iapar(6).ne.0.and.mod(iapar(6),2).eq.ind & |
|---|
| 2660 | .and.ifirst.ne.0) then |
|---|
| 2661 | !--- add space for one line and extra space for each line separator |
|---|
| 2662 | call gxchct(text(ifirst:ilast),sdefnl,nchct) |
|---|
| 2663 | if(iax.eq.1) then |
|---|
| 2664 | add=add+(nchct+1)*hgapt |
|---|
| 2665 | if(i.ge.3) add=add+.5*hgapt |
|---|
| 2666 | else |
|---|
| 2667 | add=add+(nchct+1)*vgapt |
|---|
| 2668 | endif |
|---|
| 2669 | endif |
|---|
| 2670 | !--- take largest margin |
|---|
| 2671 | border(k)=max(border(k),add) |
|---|
| 2672 | 60 continue |
|---|
| 2673 | enddo |
|---|
| 2674 | 70 continue |
|---|
| 2675 | enddo |
|---|
| 2676 | enddo |
|---|
| 2677 | do i=1,3,2 |
|---|
| 2678 | active(i)=max(border(i),bmin((i+1)/2)) |
|---|
| 2679 | active(i+1)=1.-max(border(i+1),bmin((i+1)/2)) |
|---|
| 2680 | !--- protect against too large borders |
|---|
| 2681 | if(active(i).ge.active(i+1)) then |
|---|
| 2682 | active(i)=.4 |
|---|
| 2683 | active(i+1)=.6 |
|---|
| 2684 | endif |
|---|
| 2685 | enddo |
|---|
| 2686 | 999 end subroutine gxmarg |
|---|
| 2687 | subroutine gxopen |
|---|
| 2688 | use gxx11_common |
|---|
| 2689 | implicit none |
|---|
| 2690 | !*********************************************************************** |
|---|
| 2691 | ! |
|---|
| 2692 | ! Purpose: open terminal workstation |
|---|
| 2693 | ! |
|---|
| 2694 | ! Author: H. Grote / CERN date: Feb. 26, 1988 |
|---|
| 2695 | ! last mod: Feb. 26, 1988 |
|---|
| 2696 | ! |
|---|
| 2697 | !*********************************************************************** |
|---|
| 2698 | |
|---|
| 2699 | call gxundf |
|---|
| 2700 | if(lacttm.ne.lundef) then |
|---|
| 2701 | if(interm.gt.0) then |
|---|
| 2702 | call wopwk(interm, mconid, itermt) |
|---|
| 2703 | call wacwk(interm) |
|---|
| 2704 | lacttm=lundef |
|---|
| 2705 | endif |
|---|
| 2706 | call gxclrw |
|---|
| 2707 | endif |
|---|
| 2708 | end subroutine gxopen |
|---|
| 2709 | subroutine gxopps(iun, ityp) |
|---|
| 2710 | use gxx11_common |
|---|
| 2711 | implicit none |
|---|
| 2712 | integer imun,ityp,iun |
|---|
| 2713 | !*********************************************************************** |
|---|
| 2714 | ! |
|---|
| 2715 | ! Purpose: open or close .ps or .eps Output unit |
|---|
| 2716 | ! |
|---|
| 2717 | !--- Input |
|---|
| 2718 | ! iun +- utput unit number, if = 0: close |
|---|
| 2719 | ! ityp type of Output: 113 = eps, |
|---|
| 2720 | ! else ps with 114 = portrait, 115 = landscape |
|---|
| 2721 | ! |
|---|
| 2722 | ! Author: H. Grote / CERN date: Apr. 6, 1995 |
|---|
| 2723 | ! last mod: Apr. 27, 1995 |
|---|
| 2724 | ! |
|---|
| 2725 | !*********************************************************************** |
|---|
| 2726 | |
|---|
| 2727 | imun = abs(iun) |
|---|
| 2728 | call gxwpep(imun, ityp) |
|---|
| 2729 | end subroutine gxopps |
|---|
| 2730 | subroutine gxplot(ncurv,nptval,ipxval,ipyval,icvref,xval,yval,ierr) |
|---|
| 2731 | use gxx11_common |
|---|
| 2732 | implicit none |
|---|
| 2733 | integer ierr,ncurv |
|---|
| 2734 | !*********************************************************************** |
|---|
| 2735 | ! |
|---|
| 2736 | ! Purpose: plots one frame with several curves and axes |
|---|
| 2737 | ! |
|---|
| 2738 | !--- Input |
|---|
| 2739 | ! ncurv number of curves (=ordered sets of (x,y) pairs) to plot |
|---|
| 2740 | ! nptval(i) number of points ((x,y) pairs) in set I |
|---|
| 2741 | ! ipxval(i) first x value of set I in array XVAL |
|---|
| 2742 | ! ipyval(i) first y value of set I in array YVAL |
|---|
| 2743 | ! icvref(i) number of the parameter set to be used for curve I. This value |
|---|
| 2744 | ! will be forced into [1,MAXSET]. |
|---|
| 2745 | ! The x and y axis reference numbers of set I will be taken |
|---|
| 2746 | ! from this parameter set. All x and y axes with the |
|---|
| 2747 | ! corresponding reference numbers will be (scaled if automatic) |
|---|
| 2748 | ! and plotted together with set I. |
|---|
| 2749 | ! If no x resp. y axis exists with the reference number |
|---|
| 2750 | ! from the parameter set, the curve will be plotted with |
|---|
| 2751 | ! automatic scaling, but without x resp. y axis. |
|---|
| 2752 | ! xval array containing the x values for all sets |
|---|
| 2753 | ! yval array containing the y values for all sets |
|---|
| 2754 | !--- Output |
|---|
| 2755 | ! ierr 0 if everything OK, else GKS error, or |
|---|
| 2756 | ! 1 : GXINIT not called (initialization) |
|---|
| 2757 | ! |
|---|
| 2758 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 2759 | ! last mod: June 16, 1987 |
|---|
| 2760 | ! |
|---|
| 2761 | !*********************************************************************** |
|---|
| 2762 | |
|---|
| 2763 | integer nptval(*),ipxval(*),ipyval(*),icvref(*) |
|---|
| 2764 | real xval(*),yval(*) |
|---|
| 2765 | ! |
|---|
| 2766 | call gxundf |
|---|
| 2767 | !--- exit if not initialized |
|---|
| 2768 | if(ltotin.ne.lundef) then |
|---|
| 2769 | ierr=1 |
|---|
| 2770 | goto 999 |
|---|
| 2771 | endif |
|---|
| 2772 | !--- clear work station(s) if requested |
|---|
| 2773 | if(iclflg.gt.0) call gxclrw |
|---|
| 2774 | !--- plot frame |
|---|
| 2775 | call gxfram(ncurv,nptval,ipxval,ipyval,icvref,xval,yval, & |
|---|
| 2776 | cvwnwd,ierr) |
|---|
| 2777 | !--- plot curves |
|---|
| 2778 | call gxcurv(ncurv,nptval,ipxval,ipyval,icvref,xval,yval, & |
|---|
| 2779 | cvwnwd,ierr) |
|---|
| 2780 | ! |
|---|
| 2781 | !--- wait for <CR> if interactive |
|---|
| 2782 | ! |
|---|
| 2783 | call gxwait |
|---|
| 2784 | 999 end subroutine gxplot |
|---|
| 2785 | subroutine gxplts(np,xp1,yp1) |
|---|
| 2786 | use gxx11_common |
|---|
| 2787 | implicit none |
|---|
| 2788 | integer i,ierror,j,k,nextra,np |
|---|
| 2789 | real d,gxcubv,screen,selem,sg,sl,step,xmax,xmin |
|---|
| 2790 | !*********************************************************************** |
|---|
| 2791 | ! |
|---|
| 2792 | ! Purpose: plots a smoothed polyline (3rd order cubic splines) |
|---|
| 2793 | ! |
|---|
| 2794 | !--- Input |
|---|
| 2795 | ! np number of points |
|---|
| 2796 | ! xp1 x values |
|---|
| 2797 | ! yp1 y values |
|---|
| 2798 | ! |
|---|
| 2799 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 2800 | ! last mod: May 13, 1993 |
|---|
| 2801 | ! |
|---|
| 2802 | !*********************************************************************** |
|---|
| 2803 | real xp1(*),yp1(*) |
|---|
| 2804 | |
|---|
| 2805 | logical curlfl |
|---|
| 2806 | save screen, selem |
|---|
| 2807 | !--- screen is the dimension of a reasonable screen, SELEM the length |
|---|
| 2808 | ! of a curve piece such that it looks smooth |
|---|
| 2809 | data screen/30./, selem/.2/ |
|---|
| 2810 | ! |
|---|
| 2811 | if(np.le.2.or.np.gt.madim1) goto 70 |
|---|
| 2812 | xmin=xp1(1) |
|---|
| 2813 | xmax=xp1(1) |
|---|
| 2814 | curlfl=.false. |
|---|
| 2815 | sg=sign(1.,xp1(2)-xp1(1)) |
|---|
| 2816 | do i=2,np |
|---|
| 2817 | curlfl=curlfl.or.sg*xp1(i).le.sg*xp1(i-1) |
|---|
| 2818 | xmin=min(xmin,xp1(i)) |
|---|
| 2819 | xmax=max(xmax,xp1(i)) |
|---|
| 2820 | enddo |
|---|
| 2821 | if(xmax.eq.xmin) goto 999 |
|---|
| 2822 | if(curlfl) then |
|---|
| 2823 | !--- y is not a unique function of x - spline x and y independetly |
|---|
| 2824 | ! as function of s |
|---|
| 2825 | s(1)=0. |
|---|
| 2826 | do i=2,np |
|---|
| 2827 | s(i)=s(i-1)+sqrt((xp1(i)-xp1(i-1))**2+(yp1(i)-yp1(i-1))**2) |
|---|
| 2828 | enddo |
|---|
| 2829 | !--- step at which extra points should occur |
|---|
| 2830 | step=s(np)*selem/screen |
|---|
| 2831 | call gxcubi(np,s,xp1,yy1d(1,1),yy2d(1,1),ierror) |
|---|
| 2832 | if(ierror.ne.0) goto 70 |
|---|
| 2833 | call gxcubi(np,s,yp1,yy1d(1,2),yy2d(1,2),ierror) |
|---|
| 2834 | if(ierror.ne.0) goto 70 |
|---|
| 2835 | k=1 |
|---|
| 2836 | p(1,1)=xp1(1) |
|---|
| 2837 | p(1,2)=yp1(1) |
|---|
| 2838 | do i=2,np |
|---|
| 2839 | !--- number of extra points to be plotted |
|---|
| 2840 | nextra=(s(i)-s(i-1))/step |
|---|
| 2841 | d=(s(i)-s(i-1))/(nextra+1) |
|---|
| 2842 | do j=1,nextra |
|---|
| 2843 | k=k+1 |
|---|
| 2844 | sl=s(i-1)+j*d |
|---|
| 2845 | p(k,1)=gxcubv(sl,np,s,xp1,yy1d(1,1),yy2d(1,1)) |
|---|
| 2846 | p(k,2)=gxcubv(sl,np,s,yp1,yy1d(1,2),yy2d(1,2)) |
|---|
| 2847 | enddo |
|---|
| 2848 | k=k+1 |
|---|
| 2849 | p(k,1)=xp1(i) |
|---|
| 2850 | p(k,2)=yp1(i) |
|---|
| 2851 | enddo |
|---|
| 2852 | else |
|---|
| 2853 | !--- step at which extra points should occur |
|---|
| 2854 | step=(xmax-xmin)*selem/screen |
|---|
| 2855 | call gxcubi(np,xp1,yp1,yy1d,yy2d,ierror) |
|---|
| 2856 | if(ierror.ne.0) goto 70 |
|---|
| 2857 | k=1 |
|---|
| 2858 | p(1,1)=xp1(1) |
|---|
| 2859 | p(1,2)=yp1(1) |
|---|
| 2860 | do i=2,np |
|---|
| 2861 | !--- number of extra points to be plotted |
|---|
| 2862 | nextra=abs(xp1(i)-xp1(i-1))/step |
|---|
| 2863 | d=(xp1(i)-xp1(i-1))/(nextra+1) |
|---|
| 2864 | do j=1,nextra |
|---|
| 2865 | k=k+1 |
|---|
| 2866 | p(k,1)=xp1(i-1)+j*d |
|---|
| 2867 | p(k,2)=gxcubv(p(k,1),np,xp1,yp1,yy1d,yy2d) |
|---|
| 2868 | enddo |
|---|
| 2869 | k=k+1 |
|---|
| 2870 | p(k,1)=xp1(i) |
|---|
| 2871 | p(k,2)=yp1(i) |
|---|
| 2872 | enddo |
|---|
| 2873 | endif |
|---|
| 2874 | call gvpl(k,p(1,1),p(1,2)) |
|---|
| 2875 | goto 999 |
|---|
| 2876 | 70 continue |
|---|
| 2877 | ! |
|---|
| 2878 | !--- error condition - not enough, too many, or identical points |
|---|
| 2879 | ! |
|---|
| 2880 | call gvpl(np,xp1,yp1) |
|---|
| 2881 | 999 end subroutine gxplts |
|---|
| 2882 | subroutine gxplt1(np,xp1,yp1,ac) |
|---|
| 2883 | use gxx11_common |
|---|
| 2884 | implicit none |
|---|
| 2885 | integer i,ierror,j,k,nextra,np |
|---|
| 2886 | real d,gxcubv,screen,selem,sg,sl,step,xmax,xmin |
|---|
| 2887 | !*********************************************************************** |
|---|
| 2888 | ! |
|---|
| 2889 | ! Purpose: plots a smoothed polyline (3rd order cubic splines), clips |
|---|
| 2890 | ! |
|---|
| 2891 | !--- Input |
|---|
| 2892 | ! np number of points |
|---|
| 2893 | ! xp1 x values |
|---|
| 2894 | ! yp1 y values |
|---|
| 2895 | ! ac active window for clipping ---> routine GXPL |
|---|
| 2896 | ! |
|---|
| 2897 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 2898 | ! last mod: May 13, 1993 |
|---|
| 2899 | ! |
|---|
| 2900 | !*********************************************************************** |
|---|
| 2901 | real xp1(*),yp1(*),ac(4) |
|---|
| 2902 | |
|---|
| 2903 | logical curlfl |
|---|
| 2904 | save screen, selem |
|---|
| 2905 | !--- screen is the dimension of a reasonable screen, SELEM the length |
|---|
| 2906 | ! of a curve piece such that it looks smooth |
|---|
| 2907 | data screen/30./, selem/.2/ |
|---|
| 2908 | ! |
|---|
| 2909 | if(np.le.2.or.np.gt.madim1) goto 70 |
|---|
| 2910 | xmin=xp1(1) |
|---|
| 2911 | xmax=xp1(1) |
|---|
| 2912 | curlfl=.false. |
|---|
| 2913 | sg=sign(1.,xp1(2)-xp1(1)) |
|---|
| 2914 | do i=2,np |
|---|
| 2915 | curlfl=curlfl.or.sg*xp1(i).le.sg*xp1(i-1) |
|---|
| 2916 | xmin=min(xmin,xp1(i)) |
|---|
| 2917 | xmax=max(xmax,xp1(i)) |
|---|
| 2918 | enddo |
|---|
| 2919 | if(xmax.eq.xmin) goto 999 |
|---|
| 2920 | if(curlfl) then |
|---|
| 2921 | !--- y is not a unique function of x - spline x and y independetly |
|---|
| 2922 | ! as function of s |
|---|
| 2923 | s(1)=0. |
|---|
| 2924 | do i=2,np |
|---|
| 2925 | s(i)=s(i-1)+sqrt((xp1(i)-xp1(i-1))**2+(yp1(i)-yp1(i-1))**2) |
|---|
| 2926 | enddo |
|---|
| 2927 | !--- step at which extra points should occur |
|---|
| 2928 | step=s(np)*selem/screen |
|---|
| 2929 | call gxcubi(np,s,xp1,yy1d(1,1),yy2d(1,1),ierror) |
|---|
| 2930 | if(ierror.ne.0) goto 70 |
|---|
| 2931 | call gxcubi(np,s,yp1,yy1d(1,2),yy2d(1,2),ierror) |
|---|
| 2932 | if(ierror.ne.0) goto 70 |
|---|
| 2933 | k=1 |
|---|
| 2934 | p(1,1)=xp1(1) |
|---|
| 2935 | p(1,2)=yp1(1) |
|---|
| 2936 | do i=2,np |
|---|
| 2937 | !--- number of extra points to be plotted |
|---|
| 2938 | nextra=(s(i)-s(i-1))/step |
|---|
| 2939 | d=(s(i)-s(i-1))/(nextra+1) |
|---|
| 2940 | do j=1,nextra |
|---|
| 2941 | k=k+1 |
|---|
| 2942 | sl=s(i-1)+j*d |
|---|
| 2943 | p(k,1)=gxcubv(sl,np,s,xp1,yy1d(1,1),yy2d(1,1)) |
|---|
| 2944 | p(k,2)=gxcubv(sl,np,s,yp1,yy1d(1,2),yy2d(1,2)) |
|---|
| 2945 | enddo |
|---|
| 2946 | k=k+1 |
|---|
| 2947 | p(k,1)=xp1(i) |
|---|
| 2948 | p(k,2)=yp1(i) |
|---|
| 2949 | enddo |
|---|
| 2950 | else |
|---|
| 2951 | !--- step at which extra points should occur |
|---|
| 2952 | step=(xmax-xmin)*selem/screen |
|---|
| 2953 | call gxcubi(np,xp1,yp1,yy1d,yy2d,ierror) |
|---|
| 2954 | if(ierror.ne.0) goto 70 |
|---|
| 2955 | k = 1 |
|---|
| 2956 | p(1,1)=xp1(1) |
|---|
| 2957 | p(1,2)=yp1(1) |
|---|
| 2958 | do i=2,np |
|---|
| 2959 | !--- number of extra points to be plotted |
|---|
| 2960 | nextra=abs(xp1(i)-xp1(i-1))/step |
|---|
| 2961 | d=(xp1(i)-xp1(i-1))/(nextra+1) |
|---|
| 2962 | do j=1,nextra |
|---|
| 2963 | k=k+1 |
|---|
| 2964 | p(k,1)=xp1(i-1)+j*d |
|---|
| 2965 | p(k,2)=gxcubv(p(k,1),np,xp1,yp1,yy1d,yy2d) |
|---|
| 2966 | enddo |
|---|
| 2967 | if (k .eq. madim1) then |
|---|
| 2968 | !--- flush buffer |
|---|
| 2969 | call gxpl(k, p(1,1), p(1,2), ac) |
|---|
| 2970 | p(1,1) = p(k,1) |
|---|
| 2971 | p(1,2) = p(k,2) |
|---|
| 2972 | k = 1 |
|---|
| 2973 | endif |
|---|
| 2974 | k=k+1 |
|---|
| 2975 | p(k,1)=xp1(i) |
|---|
| 2976 | p(k,2)=yp1(i) |
|---|
| 2977 | enddo |
|---|
| 2978 | endif |
|---|
| 2979 | if (k .gt. 1) call gxpl(k,p(1,1),p(1,2),ac) |
|---|
| 2980 | goto 999 |
|---|
| 2981 | 70 continue |
|---|
| 2982 | ! |
|---|
| 2983 | !--- error condition - not enough, too many, or identical points |
|---|
| 2984 | ! |
|---|
| 2985 | call gxpl(np,xp1,yp1,ac) |
|---|
| 2986 | 999 end subroutine gxplt1 |
|---|
| 2987 | subroutine gxpl(n,x,y,ac) |
|---|
| 2988 | use gxx11_common |
|---|
| 2989 | implicit none |
|---|
| 2990 | integer i,ilow,j,k,n |
|---|
| 2991 | real xtol,ytol |
|---|
| 2992 | !*********************************************************************** |
|---|
| 2993 | ! |
|---|
| 2994 | ! Purpose: plots a polyline, clips at active window. |
|---|
| 2995 | ! |
|---|
| 2996 | !--- Input: |
|---|
| 2997 | ! n no. of points |
|---|
| 2998 | ! x x positions |
|---|
| 2999 | ! y y positions |
|---|
| 3000 | ! ac active window |
|---|
| 3001 | ! |
|---|
| 3002 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 3003 | ! last mod: Dec. 9, 1988 |
|---|
| 3004 | ! |
|---|
| 3005 | !*********************************************************************** |
|---|
| 3006 | real x(*),y(*),ac(4) |
|---|
| 3007 | |
|---|
| 3008 | xtol = toleps * (ac(2) - ac(1)) |
|---|
| 3009 | ytol = toleps * (ac(4) - ac(3)) |
|---|
| 3010 | if (n .gt. 1) then |
|---|
| 3011 | ilow = 1 |
|---|
| 3012 | 10 continue |
|---|
| 3013 | do i = ilow, n |
|---|
| 3014 | if(x(i) + xtol .lt. ac(1)) goto 30 |
|---|
| 3015 | if(x(i) - xtol .gt. ac(2)) goto 30 |
|---|
| 3016 | if(y(i) + ytol .lt. ac(3)) goto 30 |
|---|
| 3017 | if(y(i) - ytol .gt. ac(4)) goto 30 |
|---|
| 3018 | enddo |
|---|
| 3019 | 30 continue |
|---|
| 3020 | if (i - 1 .gt. ilow) then |
|---|
| 3021 | call gvpl(i - ilow, x(ilow), y(ilow)) |
|---|
| 3022 | endif |
|---|
| 3023 | do j = max(i, 2), n |
|---|
| 3024 | call gxplxx(x(j-1),y(j-1), ac, xp, yp, k) |
|---|
| 3025 | if (k .eq. 2) then |
|---|
| 3026 | call gvpl(2, xp, yp) |
|---|
| 3027 | endif |
|---|
| 3028 | if(x(j) + xtol .lt. ac(1)) goto 40 |
|---|
| 3029 | if(x(j) - xtol .gt. ac(2)) goto 40 |
|---|
| 3030 | if(y(j) + ytol .lt. ac(3)) goto 40 |
|---|
| 3031 | if(y(j) - ytol .gt. ac(4)) goto 40 |
|---|
| 3032 | ilow = j |
|---|
| 3033 | goto 10 |
|---|
| 3034 | 40 continue |
|---|
| 3035 | enddo |
|---|
| 3036 | endif |
|---|
| 3037 | end subroutine gxpl |
|---|
| 3038 | subroutine gxplxx(xin, yin, ac, xout,yout, kp) |
|---|
| 3039 | implicit none |
|---|
| 3040 | integer i,j,k,kp |
|---|
| 3041 | real t,xc,xtol,yc,ytol |
|---|
| 3042 | !*********************************************************************** |
|---|
| 3043 | ! |
|---|
| 3044 | ! Purpose: returns two points inside or on border of active window |
|---|
| 3045 | ! |
|---|
| 3046 | !--- Input: |
|---|
| 3047 | ! xin x positions of Input points |
|---|
| 3048 | ! yin y positions of Input points |
|---|
| 3049 | ! ac active window |
|---|
| 3050 | !--- Output |
|---|
| 3051 | ! xout x positions of Output points |
|---|
| 3052 | ! yout y positions of Output points |
|---|
| 3053 | ! kp no. of points to plot (2 if OK, else less) |
|---|
| 3054 | ! |
|---|
| 3055 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 3056 | ! last mod: Dec. 3, 1992 |
|---|
| 3057 | ! |
|---|
| 3058 | !*********************************************************************** |
|---|
| 3059 | real toleps |
|---|
| 3060 | parameter (toleps = 1.e-5) |
|---|
| 3061 | real ac(4), xin(2), yin(2), xout(2), yout(2) |
|---|
| 3062 | real x(2), y(2), xr(4), yr(4) |
|---|
| 3063 | |
|---|
| 3064 | xtol = toleps * (ac(2) - ac(1)) |
|---|
| 3065 | ytol = toleps * (ac(4) - ac(3)) |
|---|
| 3066 | kp = 0 |
|---|
| 3067 | do i = 1, 2 |
|---|
| 3068 | if(xin(i) + xtol .lt. ac(1)) goto 10 |
|---|
| 3069 | if(xin(i) - xtol .gt. ac(2)) goto 10 |
|---|
| 3070 | if(yin(i) + ytol .lt. ac(3)) goto 10 |
|---|
| 3071 | if(yin(i) - ytol .gt. ac(4)) goto 10 |
|---|
| 3072 | kp = kp + 1 |
|---|
| 3073 | j = i |
|---|
| 3074 | xout(kp) = xin(i) |
|---|
| 3075 | yout(kp) = yin(i) |
|---|
| 3076 | 10 continue |
|---|
| 3077 | enddo |
|---|
| 3078 | if (kp .lt. 2) then |
|---|
| 3079 | if (kp .eq. 0) then |
|---|
| 3080 | !--- both outside |
|---|
| 3081 | do i = 1, 2 |
|---|
| 3082 | x(i) = xin(i) |
|---|
| 3083 | y(i) = yin(i) |
|---|
| 3084 | enddo |
|---|
| 3085 | else |
|---|
| 3086 | x(1) = xin(j) |
|---|
| 3087 | y(1) = yin(j) |
|---|
| 3088 | x(2) = xin(3-j) |
|---|
| 3089 | y(2) = yin(3-j) |
|---|
| 3090 | endif |
|---|
| 3091 | !--- treat four cases = four sides of ac: low, up, left, right |
|---|
| 3092 | k = 0 |
|---|
| 3093 | if (abs(y(2) - y(1)) .gt. ytol) then |
|---|
| 3094 | t = (ac(3) - y(1)) / (y(2) - y(1)) |
|---|
| 3095 | if (t .ge. 0. .and. t .lt. 1.) then |
|---|
| 3096 | xc = x(1) + t * (x(2) - x(1)) |
|---|
| 3097 | if (xc + xtol .ge. ac(1) .and. xc - xtol .le. ac(2)) then |
|---|
| 3098 | k = k + 1 |
|---|
| 3099 | xr(k) = xc |
|---|
| 3100 | yr(k) = ac(3) |
|---|
| 3101 | endif |
|---|
| 3102 | endif |
|---|
| 3103 | t = (ac(4) - y(1)) / (y(2) - y(1)) |
|---|
| 3104 | if (t .ge. 0. .and. t .lt. 1.) then |
|---|
| 3105 | xc = x(1) + t * (x(2) - x(1)) |
|---|
| 3106 | if (xc + xtol .ge. ac(1) .and. xc - xtol .le. ac(2)) then |
|---|
| 3107 | k = k + 1 |
|---|
| 3108 | xr(k) = xc |
|---|
| 3109 | yr(k) = ac(4) |
|---|
| 3110 | endif |
|---|
| 3111 | endif |
|---|
| 3112 | endif |
|---|
| 3113 | if (abs(x(2) - x(1)) .gt. xtol) then |
|---|
| 3114 | t = (ac(1) - x(1)) / (x(2) - x(1)) |
|---|
| 3115 | if (t .ge. 0. .and. t .lt. 1.) then |
|---|
| 3116 | yc = y(1) + t * (y(2) - y(1)) |
|---|
| 3117 | if (yc + ytol .ge. ac(3) .and. yc - ytol .le. ac(4)) then |
|---|
| 3118 | k = k + 1 |
|---|
| 3119 | yr(k) = yc |
|---|
| 3120 | xr(k) = ac(1) |
|---|
| 3121 | endif |
|---|
| 3122 | endif |
|---|
| 3123 | t = (ac(2) - x(1)) / (x(2) - x(1)) |
|---|
| 3124 | if (t .ge. 0. .and. t .lt. 1.) then |
|---|
| 3125 | yc = y(1) + t * (y(2) - y(1)) |
|---|
| 3126 | if (yc + ytol .ge. ac(3) .and. yc - ytol .le. ac(4)) then |
|---|
| 3127 | k = k + 1 |
|---|
| 3128 | yr(k) = yc |
|---|
| 3129 | xr(k) = ac(2) |
|---|
| 3130 | endif |
|---|
| 3131 | endif |
|---|
| 3132 | endif |
|---|
| 3133 | if (kp .eq. 0) then |
|---|
| 3134 | if( k .eq. 2) then |
|---|
| 3135 | do i = 1, 2 |
|---|
| 3136 | xout(i) = xr(i) |
|---|
| 3137 | yout(i) = yr(i) |
|---|
| 3138 | enddo |
|---|
| 3139 | kp = 2 |
|---|
| 3140 | endif |
|---|
| 3141 | elseif (k .eq. 1) then |
|---|
| 3142 | xout(2) = xr(1) |
|---|
| 3143 | yout(2) = yr(1) |
|---|
| 3144 | kp = 2 |
|---|
| 3145 | elseif (k .gt. 1) then |
|---|
| 3146 | if (abs(xr(1) - xout(1)) .lt. abs(xr(2) - xout(1))) then |
|---|
| 3147 | xout(2) = xr(2) |
|---|
| 3148 | yout(2) = yr(2) |
|---|
| 3149 | kp = 2 |
|---|
| 3150 | endif |
|---|
| 3151 | endif |
|---|
| 3152 | endif |
|---|
| 3153 | end subroutine gxplxx |
|---|
| 3154 | subroutine gxpm(n,x,y,ac) |
|---|
| 3155 | use gxx11_common |
|---|
| 3156 | implicit none |
|---|
| 3157 | integer i,iloop,k,n,nup |
|---|
| 3158 | real xerr,yerr |
|---|
| 3159 | !*********************************************************************** |
|---|
| 3160 | ! |
|---|
| 3161 | ! Purpose: plots a marker symbol if inside active window. |
|---|
| 3162 | ! |
|---|
| 3163 | !--- Input: |
|---|
| 3164 | ! n no. of marker symbols |
|---|
| 3165 | ! x x positions |
|---|
| 3166 | ! y y positions |
|---|
| 3167 | ! ac active window |
|---|
| 3168 | ! |
|---|
| 3169 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 3170 | ! last mod: Dec. 9, 1988 |
|---|
| 3171 | ! |
|---|
| 3172 | !*********************************************************************** |
|---|
| 3173 | real x(*),y(*),ac(4) |
|---|
| 3174 | |
|---|
| 3175 | xerr=1.e-3*(ac(2)-ac(1)) |
|---|
| 3176 | yerr=1.e-3*(ac(4)-ac(3)) |
|---|
| 3177 | do iloop=1,n,madim2 |
|---|
| 3178 | nup=min(n,iloop+madim2-1) |
|---|
| 3179 | k=0 |
|---|
| 3180 | do i=iloop,nup |
|---|
| 3181 | if(x(i).lt.ac(1)-xerr) goto 20 |
|---|
| 3182 | if(x(i).gt.ac(2)+xerr) goto 20 |
|---|
| 3183 | if(y(i).lt.ac(3)-yerr) goto 20 |
|---|
| 3184 | if(y(i).gt.ac(4)+yerr) goto 20 |
|---|
| 3185 | k=k+1 |
|---|
| 3186 | xp(k)=x(i) |
|---|
| 3187 | yp(k)=y(i) |
|---|
| 3188 | 20 continue |
|---|
| 3189 | enddo |
|---|
| 3190 | if(k.gt.0) call gvpm(k,xp,yp) |
|---|
| 3191 | enddo |
|---|
| 3192 | end subroutine gxpm |
|---|
| 3193 | subroutine gxpmsw(n,x,y,ac) |
|---|
| 3194 | implicit none |
|---|
| 3195 | integer n |
|---|
| 3196 | !*********************************************************************** |
|---|
| 3197 | ! |
|---|
| 3198 | ! Purpose: plots a software (!) marker symbol if inside active window. |
|---|
| 3199 | ! this is necessary where the scaling of hardware symbols |
|---|
| 3200 | ! does not work (e.g. Apollo with GTS-GRAL). |
|---|
| 3201 | ! only symbols 1 to 5 (.+*ox) are supported. |
|---|
| 3202 | ! |
|---|
| 3203 | !--- Input: |
|---|
| 3204 | ! n no. of marker symbols |
|---|
| 3205 | ! x x positions |
|---|
| 3206 | ! y y positions |
|---|
| 3207 | ! ac active window |
|---|
| 3208 | ! |
|---|
| 3209 | ! Author: H. Grote / CERN date: May 11, 1989 |
|---|
| 3210 | ! last mod: July 10, 1995 |
|---|
| 3211 | ! |
|---|
| 3212 | !*********************************************************************** |
|---|
| 3213 | real x(*),y(*),ac(4) |
|---|
| 3214 | call gxpm(n,x,y,ac) |
|---|
| 3215 | end subroutine gxpmsw |
|---|
| 3216 | subroutine gxpnbl(string,ifirst,ilast) |
|---|
| 3217 | implicit none |
|---|
| 3218 | integer i,ifirst,ilast |
|---|
| 3219 | !*********************************************************************** |
|---|
| 3220 | ! |
|---|
| 3221 | ! Purpose: returns position of first and last non-blank in STRING |
|---|
| 3222 | ! |
|---|
| 3223 | !--- Input |
|---|
| 3224 | ! string character string |
|---|
| 3225 | !--- Output |
|---|
| 3226 | ! ifirst first non-blank in string, or 0 if only blanks |
|---|
| 3227 | ! ilast last non-blank |
|---|
| 3228 | ! |
|---|
| 3229 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3230 | ! last mod: June 16, 1987 |
|---|
| 3231 | ! |
|---|
| 3232 | !*********************************************************************** |
|---|
| 3233 | character(*) string |
|---|
| 3234 | ifirst=0 |
|---|
| 3235 | ilast=0 |
|---|
| 3236 | do i=1,len(string) |
|---|
| 3237 | if(string(i:i).ne.' ') then |
|---|
| 3238 | ifirst=i |
|---|
| 3239 | goto 20 |
|---|
| 3240 | endif |
|---|
| 3241 | enddo |
|---|
| 3242 | goto 999 |
|---|
| 3243 | 20 continue |
|---|
| 3244 | do i=len(string),1,-1 |
|---|
| 3245 | if(string(i:i).ne.' ') then |
|---|
| 3246 | ilast=i |
|---|
| 3247 | goto 999 |
|---|
| 3248 | endif |
|---|
| 3249 | enddo |
|---|
| 3250 | 999 end subroutine gxpnbl |
|---|
| 3251 | subroutine gxppow(alabl,ipower) |
|---|
| 3252 | implicit none |
|---|
| 3253 | integer i1,i2,ipower |
|---|
| 3254 | !*********************************************************************** |
|---|
| 3255 | ! |
|---|
| 3256 | ! Purpose: plots a power of ten as label |
|---|
| 3257 | ! |
|---|
| 3258 | !--- Input |
|---|
| 3259 | ! alabl text coordinates |
|---|
| 3260 | ! ipower power to plot |
|---|
| 3261 | ! |
|---|
| 3262 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3263 | ! last mod: June 8, 1988 |
|---|
| 3264 | ! |
|---|
| 3265 | !*********************************************************************** |
|---|
| 3266 | real alabl(4) |
|---|
| 3267 | character sdumm*10 |
|---|
| 3268 | if(ipower.eq.0) then |
|---|
| 3269 | call gxstx(alabl(1),alabl(3),' 1 ') |
|---|
| 3270 | elseif(ipower.eq.1) then |
|---|
| 3271 | call gxstx(alabl(1),alabl(3),'10 ') |
|---|
| 3272 | else |
|---|
| 3273 | sdumm=' ' |
|---|
| 3274 | write(sdumm,'(I10)') ipower |
|---|
| 3275 | call gxpnbl(sdumm,i1,i2) |
|---|
| 3276 | call gxtx(alabl(1),alabl(3),'10<!>'//sdumm(i1:i2)//'<!>') |
|---|
| 3277 | endif |
|---|
| 3278 | end subroutine gxppow |
|---|
| 3279 | subroutine gxprwn(ixy,ncrv,icvref,nptval,ipcval,ipval,cval,val,nax,iaref,iapar,range,wn) |
|---|
| 3280 | use gxx11_common |
|---|
| 3281 | implicit none |
|---|
| 3282 | integer i,iadd,iauto,iaxr,ic,icurv,ifl,ip,ipc,iscalf,ixy,j,k,kset,& |
|---|
| 3283 | nax,ncrv,nextop,npint,npt,nref,nx |
|---|
| 3284 | real rmax,rmaxi,rmaxt,rmin,rmini,rmint,tolo |
|---|
| 3285 | !*********************************************************************** |
|---|
| 3286 | ! |
|---|
| 3287 | ! Purpose: calculates all window values for either x or y |
|---|
| 3288 | ! |
|---|
| 3289 | !--- Input |
|---|
| 3290 | ! ixy flag: 1 = x, 2 = y (only valid x points for y range) |
|---|
| 3291 | ! ncrv number of curves (=ordered sets of (x,y) pairs) to plot |
|---|
| 3292 | ! icvref(i) curve set for curve I |
|---|
| 3293 | ! nptval(i) number of points ((x,y) pairs) in set I |
|---|
| 3294 | ! ipcval(i) first x value of set I in array VAL (for range check) |
|---|
| 3295 | ! ipval(i) first x or y value of set I in array VAL |
|---|
| 3296 | ! cval array containing the x values for all sets (range check) |
|---|
| 3297 | ! val array containing the x or y values for all sets |
|---|
| 3298 | ! nax max. no. of x or y axes |
|---|
| 3299 | ! iaref(i) axis reference number of set I. All x or y axes with |
|---|
| 3300 | ! this reference number will be scaled if automatic. |
|---|
| 3301 | ! iapar(j,K) axis parameters of x or y axis K |
|---|
| 3302 | ! range(j,K) lower and upper limit of axis K |
|---|
| 3303 | !--- Output |
|---|
| 3304 | ! wn(j,i) lower and upper window values for set I |
|---|
| 3305 | ! |
|---|
| 3306 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3307 | ! last mod: Nov. 18, 1994 |
|---|
| 3308 | ! |
|---|
| 3309 | !*********************************************************************** |
|---|
| 3310 | |
|---|
| 3311 | integer nptval(*), ipcval(*), ipval(*), iaref(*), iapar(mpaxs,*), & |
|---|
| 3312 | icvref(*) |
|---|
| 3313 | real cval(*), val(*), range(2,*), wn(2,*) |
|---|
| 3314 | real rng(2) |
|---|
| 3315 | integer iref(mxaxs+myaxs) |
|---|
| 3316 | ! |
|---|
| 3317 | !--- nref counts the number of axis reference numbers |
|---|
| 3318 | nref=0 |
|---|
| 3319 | do icurv=1,ncrv |
|---|
| 3320 | kset=max(1,min(maxset,icvref(icurv))) |
|---|
| 3321 | iaxr=iaref(kset) |
|---|
| 3322 | !--- check whether there are axes with this ref. number |
|---|
| 3323 | do j=1,nref |
|---|
| 3324 | if(iaxr.eq.iref(j)) goto 80 |
|---|
| 3325 | enddo |
|---|
| 3326 | !--- not yet in list |
|---|
| 3327 | nref=nref+1 |
|---|
| 3328 | iref(nref)=iaxr |
|---|
| 3329 | !--- loop over related axes for scaling etc. |
|---|
| 3330 | !--- nextop gives the highest option for zero adjustment |
|---|
| 3331 | nextop=0 |
|---|
| 3332 | !--- iscalf gives the highest scaling type request |
|---|
| 3333 | iscalf=0 |
|---|
| 3334 | !--- iauto is 0 for automatic, 1 for hand scaling |
|---|
| 3335 | iauto=0 |
|---|
| 3336 | do i=1,nax |
|---|
| 3337 | if(iapar(21,i).eq.iaxr) then |
|---|
| 3338 | nextop=max(nextop,iapar(22,i)) |
|---|
| 3339 | iscalf=max(iscalf,iapar(1,i)) |
|---|
| 3340 | iauto =max(iauto ,iapar(23,i)) |
|---|
| 3341 | endif |
|---|
| 3342 | enddo |
|---|
| 3343 | if(iauto.ne.0) then |
|---|
| 3344 | !--- hand scaling requested - get extrema of all ranges given |
|---|
| 3345 | ifl=0 |
|---|
| 3346 | do i=1,nax |
|---|
| 3347 | if(iapar(21,i).eq.iaxr) then |
|---|
| 3348 | if(range(1,i).lt.range(2,i)) then |
|---|
| 3349 | if(ifl.eq.0) then |
|---|
| 3350 | ifl=1 |
|---|
| 3351 | rng(1)=range(1,i) |
|---|
| 3352 | rng(2)=range(2,i) |
|---|
| 3353 | endif |
|---|
| 3354 | rng(1)=min(rng(1),range(1,i)) |
|---|
| 3355 | rng(2)=max(rng(2),range(2,i)) |
|---|
| 3356 | endif |
|---|
| 3357 | endif |
|---|
| 3358 | enddo |
|---|
| 3359 | if(ifl.eq.0) then |
|---|
| 3360 | !--- no valid range found - use automatic scaling |
|---|
| 3361 | iauto=0 |
|---|
| 3362 | endif |
|---|
| 3363 | endif |
|---|
| 3364 | if(iauto.eq.0) then |
|---|
| 3365 | !--- find minima and maxima of coordinates |
|---|
| 3366 | ifl=0 |
|---|
| 3367 | do ic=icurv,ncrv |
|---|
| 3368 | k=max(1,min(maxset,icvref(ic))) |
|---|
| 3369 | if(iaxr.eq.iaref(k)) then |
|---|
| 3370 | !--- find min. and max. x or y values |
|---|
| 3371 | npt=nptval(ic) |
|---|
| 3372 | ip=ipval(ic) |
|---|
| 3373 | ipc = ipcval(ic) |
|---|
| 3374 | iadd = 0 |
|---|
| 3375 | if (ixy .eq. 2) then |
|---|
| 3376 | !--- take only y values paired with valid x values |
|---|
| 3377 | tolo = toleps * (axwndx(2,kset) - axwndx(1,kset)) |
|---|
| 3378 | do j = 0, npt - 1 |
|---|
| 3379 | if (cval(ipc+j) .ge. axwndx(1, kset) - tolo & |
|---|
| 3380 | .and. cval(ipc+j) .le. axwndx(2, kset) + tolo) & |
|---|
| 3381 | then |
|---|
| 3382 | iadd = j |
|---|
| 3383 | goto 32 |
|---|
| 3384 | endif |
|---|
| 3385 | enddo |
|---|
| 3386 | 32 continue |
|---|
| 3387 | endif |
|---|
| 3388 | if(ifl.eq.0) then |
|---|
| 3389 | rmini=val(ip+iadd) |
|---|
| 3390 | rmaxi=rmini |
|---|
| 3391 | ifl=1 |
|---|
| 3392 | endif |
|---|
| 3393 | do j=iadd,npt-1 |
|---|
| 3394 | if (ixy .eq. 1) then |
|---|
| 3395 | rmini=min(rmini,val(ip+j)) |
|---|
| 3396 | rmaxi=max(rmaxi,val(ip+j)) |
|---|
| 3397 | elseif (cval(ipc+j) .ge. axwndx(1, kset) & |
|---|
| 3398 | .and. cval(ipc+j) .le. axwndx(2, kset)) then |
|---|
| 3399 | rmini=min(rmini,val(ip+j)) |
|---|
| 3400 | rmaxi=max(rmaxi,val(ip+j)) |
|---|
| 3401 | endif |
|---|
| 3402 | enddo |
|---|
| 3403 | endif |
|---|
| 3404 | enddo |
|---|
| 3405 | endif |
|---|
| 3406 | ! nx counts the axes belonging to IAXR |
|---|
| 3407 | nx=0 |
|---|
| 3408 | do i=1,nax |
|---|
| 3409 | !--- keep interval number as given by user |
|---|
| 3410 | iapar(19,i)=iapar(2,i) |
|---|
| 3411 | if(iapar(21,i).eq.iaxr) then |
|---|
| 3412 | nx=nx+1 |
|---|
| 3413 | if(iauto.eq.0) then |
|---|
| 3414 | !--- automatic scaling of this axis requested |
|---|
| 3415 | call gxarng(nextop,rmini,rmaxi,rmin,rmax,npint) |
|---|
| 3416 | if(iapar(2,i).lt.0) iapar(19,i)=npint |
|---|
| 3417 | else |
|---|
| 3418 | !--- hand scaling |
|---|
| 3419 | rmin=rng(1) |
|---|
| 3420 | rmax=rng(2) |
|---|
| 3421 | if(nextop.eq.1) then |
|---|
| 3422 | !--- start or end axis at 0. if possible |
|---|
| 3423 | if(rmin.gt.0.) then |
|---|
| 3424 | rmin=0. |
|---|
| 3425 | elseif(rmax.lt.0.) then |
|---|
| 3426 | rmax=0. |
|---|
| 3427 | endif |
|---|
| 3428 | elseif(nextop.eq.2) then |
|---|
| 3429 | !--- make axis symmetric around 0. |
|---|
| 3430 | rmax=max(abs(rmin),abs(rmax)) |
|---|
| 3431 | rmin=-rmax |
|---|
| 3432 | endif |
|---|
| 3433 | endif |
|---|
| 3434 | !--- keep overall min. and max. |
|---|
| 3435 | if(nx.eq.1) then |
|---|
| 3436 | rmint=rmin |
|---|
| 3437 | rmaxt=rmax |
|---|
| 3438 | else |
|---|
| 3439 | rmint=min(rmint,rmin) |
|---|
| 3440 | rmaxt=max(rmaxt,rmax) |
|---|
| 3441 | endif |
|---|
| 3442 | endif |
|---|
| 3443 | enddo |
|---|
| 3444 | if(nx.eq.0) then |
|---|
| 3445 | !--- no axis found for this ref. number - automatic scale |
|---|
| 3446 | call gxarng(0,rmini,rmaxi,rmint,rmaxt,npint) |
|---|
| 3447 | endif |
|---|
| 3448 | !--- set windows |
|---|
| 3449 | do ic=icurv,ncrv |
|---|
| 3450 | k=max(1,min(maxset,icvref(ic))) |
|---|
| 3451 | if(iaref(k).eq.iaxr) then |
|---|
| 3452 | wn(1,k)=rmint |
|---|
| 3453 | wn(2,k)=rmaxt |
|---|
| 3454 | endif |
|---|
| 3455 | enddo |
|---|
| 3456 | 80 continue |
|---|
| 3457 | enddo |
|---|
| 3458 | 999 end subroutine gxprwn |
|---|
| 3459 | subroutine gxqaxs(type,naxis,npar,ipar,range,stext,sform) |
|---|
| 3460 | use gxx11_common |
|---|
| 3461 | implicit none |
|---|
| 3462 | integer i,naxis,npar |
|---|
| 3463 | !*********************************************************************** |
|---|
| 3464 | ! |
|---|
| 3465 | ! Purpose: returns axis parameters |
|---|
| 3466 | ! |
|---|
| 3467 | !--- Input |
|---|
| 3468 | ! type 'X' for an x-axis, 'Y' for a y-axis |
|---|
| 3469 | ! naxis axis number |
|---|
| 3470 | !--- Output |
|---|
| 3471 | ! npar no. of axis parameters in IPAR |
|---|
| 3472 | ! or = 0 if NAXIS and/or TYPE are wrong, in which case the other |
|---|
| 3473 | ! Output parameters will not be set |
|---|
| 3474 | ! ipar parameter list |
|---|
| 3475 | ! range(1) lower axis limit |
|---|
| 3476 | ! (2) upper axis limit |
|---|
| 3477 | ! stext axis text |
|---|
| 3478 | ! sform axis label format, e.g. '(F6.2)' |
|---|
| 3479 | ! |
|---|
| 3480 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3481 | ! last mod: June 16, 1987 |
|---|
| 3482 | ! |
|---|
| 3483 | !*********************************************************************** |
|---|
| 3484 | |
|---|
| 3485 | character(*) type,stext,sform |
|---|
| 3486 | integer ipar(*) |
|---|
| 3487 | real range(2) |
|---|
| 3488 | npar=0 |
|---|
| 3489 | if(type.eq.'X') then |
|---|
| 3490 | if(naxis.gt.0.and.naxis.le.mxaxs) then |
|---|
| 3491 | npar=mpaxs |
|---|
| 3492 | stext=sxtext(naxis) |
|---|
| 3493 | sform=sxform(naxis) |
|---|
| 3494 | do i=1,mpaxs |
|---|
| 3495 | ipar(i)=ixapar(i,naxis) |
|---|
| 3496 | enddo |
|---|
| 3497 | do i=1,2 |
|---|
| 3498 | range(i)=rangex(i,naxis) |
|---|
| 3499 | enddo |
|---|
| 3500 | endif |
|---|
| 3501 | elseif(type.eq.'Y') then |
|---|
| 3502 | if(naxis.gt.0.and.naxis.le.myaxs) then |
|---|
| 3503 | npar=mpaxs |
|---|
| 3504 | stext=sytext(naxis) |
|---|
| 3505 | sform=syform(naxis) |
|---|
| 3506 | do i=1,mpaxs |
|---|
| 3507 | ipar(i)=iyapar(i,naxis) |
|---|
| 3508 | enddo |
|---|
| 3509 | do i=1,2 |
|---|
| 3510 | range(i)=rangey(i,naxis) |
|---|
| 3511 | enddo |
|---|
| 3512 | endif |
|---|
| 3513 | endif |
|---|
| 3514 | end subroutine gxqaxs |
|---|
| 3515 | subroutine gxqcrv(nset,npar,ipar,symb) |
|---|
| 3516 | use gxx11_common |
|---|
| 3517 | implicit none |
|---|
| 3518 | integer i,npar,nset |
|---|
| 3519 | !*********************************************************************** |
|---|
| 3520 | ! |
|---|
| 3521 | ! Purpose: inquire curve set parameters |
|---|
| 3522 | ! |
|---|
| 3523 | !--- Input |
|---|
| 3524 | ! nset curve set number |
|---|
| 3525 | !--- Output |
|---|
| 3526 | ! npar number of curve set parameters returned in IPAR |
|---|
| 3527 | ! ipar parameter list |
|---|
| 3528 | ! symb plot symbol |
|---|
| 3529 | ! |
|---|
| 3530 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3531 | ! last mod: June 16, 1987 |
|---|
| 3532 | ! |
|---|
| 3533 | !*********************************************************************** |
|---|
| 3534 | |
|---|
| 3535 | character(1) symb |
|---|
| 3536 | integer ipar(*) |
|---|
| 3537 | npar=0 |
|---|
| 3538 | if(nset.gt.0.and.nset.le.maxset) then |
|---|
| 3539 | npar=mpcurv |
|---|
| 3540 | do i=1,mpcurv |
|---|
| 3541 | ipar(i)=icvpar(i,nset) |
|---|
| 3542 | enddo |
|---|
| 3543 | symb=splotc(nset:nset) |
|---|
| 3544 | endif |
|---|
| 3545 | end subroutine gxqcrv |
|---|
| 3546 | subroutine gxqrvp(xf) |
|---|
| 3547 | implicit none |
|---|
| 3548 | integer ict,ierr |
|---|
| 3549 | real xf |
|---|
| 3550 | !*********************************************************************** |
|---|
| 3551 | ! |
|---|
| 3552 | ! Purpose: inquire view port ratio (y to x extension) |
|---|
| 3553 | ! |
|---|
| 3554 | !--- Output |
|---|
| 3555 | ! xf expansion factor |
|---|
| 3556 | ! |
|---|
| 3557 | ! Author: H. Grote / CERN date: March 2, 1988 |
|---|
| 3558 | ! last mod: March 2, 1988 |
|---|
| 3559 | ! |
|---|
| 3560 | !*********************************************************************** |
|---|
| 3561 | real w(4),v(4) |
|---|
| 3562 | xf=1. |
|---|
| 3563 | !--- get current norm. transf. number |
|---|
| 3564 | call jqcntn(ierr,ict) |
|---|
| 3565 | if(ierr.ne.0) goto 999 |
|---|
| 3566 | !--- get current window and viewport |
|---|
| 3567 | call jqnt(ict,ierr,w,v) |
|---|
| 3568 | if(ierr.ne.0) goto 999 |
|---|
| 3569 | if(v(2).gt.v(1).and.v(4).gt.v(3)) then |
|---|
| 3570 | xf=(v(4)-v(3))/(v(2)-v(1)) |
|---|
| 3571 | endif |
|---|
| 3572 | 999 end subroutine gxqrvp |
|---|
| 3573 | subroutine gxqvar(name,intv,realv,charv) |
|---|
| 3574 | use gxx11_common |
|---|
| 3575 | implicit none |
|---|
| 3576 | integer intv |
|---|
| 3577 | real realv |
|---|
| 3578 | !*********************************************************************** |
|---|
| 3579 | ! |
|---|
| 3580 | ! Purpose: returns values of certain variables in common GXCOMM |
|---|
| 3581 | ! |
|---|
| 3582 | !--- Input: |
|---|
| 3583 | ! name name of the variable (character): |
|---|
| 3584 | ! = itermt terminal workstation type (default = MTERMT) |
|---|
| 3585 | ! = interm terminal workstation number (default = MTTERM if |
|---|
| 3586 | ! GXASKU called, 0 otherwise for batch) |
|---|
| 3587 | ! if = 0, no graphics display on terminal |
|---|
| 3588 | ! = inmeta metafile workstation number (default = MTMETA) |
|---|
| 3589 | ! if = 0, no metafile written |
|---|
| 3590 | ! = ierrun GKS error file unit number (default = MERRUN) |
|---|
| 3591 | ! = imetun metafile unit (default = METAUN) |
|---|
| 3592 | ! = inunit terminal or default READ unit (default = 5) |
|---|
| 3593 | ! = iounit terminal or default PRINT unit (default = 6) |
|---|
| 3594 | ! = isfflg =0 (default) for square, 1 for full screen area |
|---|
| 3595 | ! = isqflg =0 (default) for independent window optimization in x and y, |
|---|
| 3596 | ! =1 for an identical window range in x and y. |
|---|
| 3597 | ! this means that if: |
|---|
| 3598 | ! ISFFLG=0, ISQFLG=1 |
|---|
| 3599 | ! and the viewport has not been tampered with |
|---|
| 3600 | ! and the x and y scales are identical |
|---|
| 3601 | ! then |
|---|
| 3602 | ! (on a plotter) a circle will be plotted as a circle (!) |
|---|
| 3603 | ! if GXPLOT is called |
|---|
| 3604 | ! = iwtflg if = 0 (default), no action. |
|---|
| 3605 | ! if = 1 (set by GXASKU if interactive), GXPLOT will wait for some |
|---|
| 3606 | ! Input from the keyboard (e.g. <CR>) before returning so that you |
|---|
| 3607 | ! can look at the picture. The waiting routine GXWAIT can be called |
|---|
| 3608 | ! separately. |
|---|
| 3609 | ! = iclflg =0 : no action; = 1 (default): causes a "clear workstations" |
|---|
| 3610 | ! at the end of GXPLOT. This is simply done by |
|---|
| 3611 | ! if(INTERM.GT.0) CALL GCLRWK(INTERM,0) |
|---|
| 3612 | ! if(INMETA.GT.0) CALL GCLRWK(INMETA,0) |
|---|
| 3613 | ! in case you want to do it separately. |
|---|
| 3614 | ! = inormt normalization transformation number (default=MNORMT) |
|---|
| 3615 | ! = ipseps .ps (1), .eps (2), else no Output |
|---|
| 3616 | ! = idinit treat first GXINIT call as dummy if not zero |
|---|
| 3617 | ! = nxpix x size of window in pixels (X11) |
|---|
| 3618 | ! = nypix y size of window in pixels (X11) |
|---|
| 3619 | ! = xmetaf paper length in cm for metafile plotting |
|---|
| 3620 | ! = ymetaf paper width in cm for metafile plotting |
|---|
| 3621 | ! if either XMETAF or YMETAF = 0. (default), then the |
|---|
| 3622 | ! default square will be plotted |
|---|
| 3623 | ! = serrnm GKS error file name (default GXFERR) |
|---|
| 3624 | ! = smetnm Metafile name (default GXMETA) |
|---|
| 3625 | ! = sdefnl new line start default in axis titles |
|---|
| 3626 | ! |
|---|
| 3627 | !--- Output: |
|---|
| 3628 | ! intv integer value if the variable is INTEGER |
|---|
| 3629 | ! realv real value if the variable is REAL |
|---|
| 3630 | ! charv if the variable is CHARACTER |
|---|
| 3631 | ! |
|---|
| 3632 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3633 | ! last mod: May 12, 1993 |
|---|
| 3634 | ! |
|---|
| 3635 | !*********************************************************************** |
|---|
| 3636 | |
|---|
| 3637 | character(*) name,charv |
|---|
| 3638 | character(6) code |
|---|
| 3639 | code=name |
|---|
| 3640 | if (code.eq.'ITERMT') then |
|---|
| 3641 | intv=itermt |
|---|
| 3642 | elseif(code.eq.'INTERM') then |
|---|
| 3643 | intv=interm |
|---|
| 3644 | elseif(code.eq.'INMETA') then |
|---|
| 3645 | intv=inmeta |
|---|
| 3646 | elseif(code.eq.'IERRUN') then |
|---|
| 3647 | intv=ierrun |
|---|
| 3648 | elseif(code.eq.'IMETUN') then |
|---|
| 3649 | intv=imetun |
|---|
| 3650 | elseif(code.eq.'INUNIT') then |
|---|
| 3651 | intv=inunit |
|---|
| 3652 | elseif(code.eq.'IOUNIT') then |
|---|
| 3653 | intv=iounit |
|---|
| 3654 | elseif(code.eq.'ISFFLG') then |
|---|
| 3655 | intv=isfflg |
|---|
| 3656 | elseif(code.eq.'ISQFLG') then |
|---|
| 3657 | intv=isqflg |
|---|
| 3658 | elseif(code.eq.'IWTFLG') then |
|---|
| 3659 | intv=iwtflg |
|---|
| 3660 | elseif(code.eq.'ICLFLG') then |
|---|
| 3661 | intv=iclflg |
|---|
| 3662 | elseif(code.eq.'INORMT') then |
|---|
| 3663 | intv=inormt |
|---|
| 3664 | elseif(code.eq.'IPSEPS') then |
|---|
| 3665 | intv=ipseps |
|---|
| 3666 | elseif(code.eq.'IDINIT') then |
|---|
| 3667 | intv=idinit |
|---|
| 3668 | elseif(code.eq.'NXPIX') then |
|---|
| 3669 | intv = nxpix |
|---|
| 3670 | elseif(code.eq.'NYPIX') then |
|---|
| 3671 | intv = nypix |
|---|
| 3672 | elseif(code.eq.'XMETAF') then |
|---|
| 3673 | realv=xmetaf |
|---|
| 3674 | elseif(code.eq.'YMETAF') then |
|---|
| 3675 | realv=ymetaf |
|---|
| 3676 | elseif(code.eq.'SERRNM') then |
|---|
| 3677 | charv=serrnm |
|---|
| 3678 | elseif(code.eq.'SMETNM') then |
|---|
| 3679 | charv=smetnm |
|---|
| 3680 | elseif(code.eq.'SDEFNL') then |
|---|
| 3681 | charv=sdefnl |
|---|
| 3682 | endif |
|---|
| 3683 | end subroutine gxqvar |
|---|
| 3684 | subroutine gxqwac(wact) |
|---|
| 3685 | use gxx11_common |
|---|
| 3686 | implicit none |
|---|
| 3687 | integer i |
|---|
| 3688 | !*********************************************************************** |
|---|
| 3689 | ! |
|---|
| 3690 | ! Purpose: returns current active user area (inside frame) in NDC |
|---|
| 3691 | ! |
|---|
| 3692 | !--- Output |
|---|
| 3693 | ! wact active window in NDC |
|---|
| 3694 | ! |
|---|
| 3695 | ! Author: H. Grote / CERN date: Dec 17, 1987 |
|---|
| 3696 | ! last mod: Dec 17, 1987 |
|---|
| 3697 | ! |
|---|
| 3698 | !*********************************************************************** |
|---|
| 3699 | |
|---|
| 3700 | real wact(4) |
|---|
| 3701 | do i=1,4 |
|---|
| 3702 | wact(i)=actwnd(i) |
|---|
| 3703 | enddo |
|---|
| 3704 | end subroutine gxqwac |
|---|
| 3705 | subroutine gxrdtx(lrunit,sline,ierr) |
|---|
| 3706 | implicit none |
|---|
| 3707 | integer ierr,lrunit |
|---|
| 3708 | !*********************************************************************** |
|---|
| 3709 | ! |
|---|
| 3710 | ! reads a character string from LRUNIT, recovers from |
|---|
| 3711 | ! empty carriage return under VM (string = blank). |
|---|
| 3712 | ! |
|---|
| 3713 | !--- Input |
|---|
| 3714 | ! lrunit Input unit |
|---|
| 3715 | !--- Output |
|---|
| 3716 | ! sline string read, or blank if <CR> |
|---|
| 3717 | ! ierr = 0 if no error, else = 1 |
|---|
| 3718 | ! |
|---|
| 3719 | ! Author hG 11.2.86 |
|---|
| 3720 | ! |
|---|
| 3721 | !*********************************************************************** |
|---|
| 3722 | character sline*(*) |
|---|
| 3723 | ierr=0 |
|---|
| 3724 | sline=' ' |
|---|
| 3725 | read(lrunit,'(A)',err=30,end=30) sline |
|---|
| 3726 | goto 999 |
|---|
| 3727 | 30 ierr=1 |
|---|
| 3728 | 999 end subroutine gxrdtx |
|---|
| 3729 | subroutine gxrest(isave,rsave) |
|---|
| 3730 | implicit none |
|---|
| 3731 | !*********************************************************************** |
|---|
| 3732 | ! |
|---|
| 3733 | ! Purpose: restores GKS settings |
|---|
| 3734 | ! |
|---|
| 3735 | !--- Input |
|---|
| 3736 | ! isave integer list of saved values (GXINIT def. in brackets) |
|---|
| 3737 | ! 1 norm. transf. number (1) |
|---|
| 3738 | ! 2 line style (1) |
|---|
| 3739 | ! 3,4 hor. and vert. text alignment (0,0) |
|---|
| 3740 | ! 5,6 font and precision (1,0) |
|---|
| 3741 | ! 7 text colour index (1) |
|---|
| 3742 | ! 8 marker colour index (1) |
|---|
| 3743 | ! 9 polyline colour index (1) |
|---|
| 3744 | ! 10 marker type (3) |
|---|
| 3745 | ! 11 text path (0) |
|---|
| 3746 | ! 12 fill area interior style (0) |
|---|
| 3747 | ! 13 fill area style index (if interior style = 2) |
|---|
| 3748 | ! rsave floating list of saved values |
|---|
| 3749 | ! 1-4 window (0.,1.,0.,1.) |
|---|
| 3750 | ! 5-8 viewport (0.,1.,0.,WFACT) |
|---|
| 3751 | ! 9 character height (0.01) |
|---|
| 3752 | ! 10,11 character up vector (0.,1.) |
|---|
| 3753 | ! 12 line width scale factor (1.) |
|---|
| 3754 | ! 13 marker scale factor (1.) |
|---|
| 3755 | ! 14 character spacing factor (0.) |
|---|
| 3756 | ! 15 character expansion factor (1.) |
|---|
| 3757 | ! |
|---|
| 3758 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3759 | ! last mod: March 7, 1988 |
|---|
| 3760 | ! |
|---|
| 3761 | !*********************************************************************** |
|---|
| 3762 | integer isave(*) |
|---|
| 3763 | real rsave(*) |
|---|
| 3764 | ! |
|---|
| 3765 | if(isave(1).ne.0) then |
|---|
| 3766 | ! call jselnt(isave(1)) |
|---|
| 3767 | call jswn(isave(1),rsave(1),rsave(2),rsave(3),rsave(4)) |
|---|
| 3768 | endif |
|---|
| 3769 | call jsln(isave(2)) |
|---|
| 3770 | call jstxal(isave(3),isave(4)) |
|---|
| 3771 | call jstxfp(isave(5),isave(6)) |
|---|
| 3772 | call jstxci(isave(7)) |
|---|
| 3773 | call jspmci(isave(8)) |
|---|
| 3774 | call jsplci(isave(9)) |
|---|
| 3775 | call jsmk(isave(10)) |
|---|
| 3776 | ! call jstxp(isave(11)) |
|---|
| 3777 | call jsfais(isave(12)) |
|---|
| 3778 | ! call jsfasi(isave(13)) |
|---|
| 3779 | ! |
|---|
| 3780 | call jschh(rsave(9)) |
|---|
| 3781 | call jschup(rsave(10),rsave(11)) |
|---|
| 3782 | call jslwsc(rsave(12)) |
|---|
| 3783 | call jsmksc(rsave(13)) |
|---|
| 3784 | ! call jschsp(rsave(14)) |
|---|
| 3785 | call jschxp(rsave(15)) |
|---|
| 3786 | 999 end subroutine gxrest |
|---|
| 3787 | subroutine gxsave(isave,rsave,ierr) |
|---|
| 3788 | implicit none |
|---|
| 3789 | integer ierr |
|---|
| 3790 | !*********************************************************************** |
|---|
| 3791 | ! |
|---|
| 3792 | ! Purpose: saves current GKS settings |
|---|
| 3793 | ! |
|---|
| 3794 | !--- Output |
|---|
| 3795 | ! isave integer list of saved values |
|---|
| 3796 | ! 1 norm. transf. number |
|---|
| 3797 | ! 2 line style |
|---|
| 3798 | ! 3,4 hor. and vert. text alignment |
|---|
| 3799 | ! 5,6 font and precision |
|---|
| 3800 | ! 7 text colour index |
|---|
| 3801 | ! 8 marker colour index |
|---|
| 3802 | ! 9 polyline colour index |
|---|
| 3803 | ! 10 marker type |
|---|
| 3804 | ! 11 text path |
|---|
| 3805 | ! 12 fill area interior style |
|---|
| 3806 | ! 13 fill area style index (if interior style = 2) |
|---|
| 3807 | ! rsave floating list of saved values |
|---|
| 3808 | ! 1-4 window (0.,1.,0.,1.) |
|---|
| 3809 | ! 5-8 viewport (0.,1.,0.,WFACT) |
|---|
| 3810 | ! 9 character height (0.01) |
|---|
| 3811 | ! 10,11 character up vector (0.,1.) |
|---|
| 3812 | ! 12 line width scale factor (1.) |
|---|
| 3813 | ! 13 marker scale factor (1.) |
|---|
| 3814 | ! 14 character spacing factor (0.) |
|---|
| 3815 | ! 15 character expansion factor (1.) |
|---|
| 3816 | ! ierr 0 if OK, or GKS error number |
|---|
| 3817 | ! |
|---|
| 3818 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3819 | ! last mod: March 7, 1988 |
|---|
| 3820 | ! |
|---|
| 3821 | !*********************************************************************** |
|---|
| 3822 | integer isave(*) |
|---|
| 3823 | real rsave(*) |
|---|
| 3824 | ! |
|---|
| 3825 | call jqcntn(ierr,isave(1)) |
|---|
| 3826 | if(ierr.ne.0) goto 999 |
|---|
| 3827 | call jqln(ierr,isave(2)) |
|---|
| 3828 | if(ierr.ne.0) goto 999 |
|---|
| 3829 | call jqtxal(ierr,isave(3),isave(4)) |
|---|
| 3830 | if(ierr.ne.0) goto 999 |
|---|
| 3831 | call jqtxfp(ierr,isave(5),isave(6)) |
|---|
| 3832 | if(ierr.ne.0) goto 999 |
|---|
| 3833 | call jqtxci(ierr,isave(7)) |
|---|
| 3834 | if(ierr.ne.0) goto 999 |
|---|
| 3835 | call jqpmci(ierr,isave(8)) |
|---|
| 3836 | if(ierr.ne.0) goto 999 |
|---|
| 3837 | call jqplci(ierr,isave(9)) |
|---|
| 3838 | if(ierr.ne.0) goto 999 |
|---|
| 3839 | call jqmk(ierr,isave(10)) |
|---|
| 3840 | if(ierr.ne.0) goto 999 |
|---|
| 3841 | ! call jqtxp(ierr,isave(11)) |
|---|
| 3842 | if(ierr.ne.0) goto 999 |
|---|
| 3843 | call jqfais(ierr,isave(12)) |
|---|
| 3844 | if(ierr.ne.0) goto 999 |
|---|
| 3845 | ! call jqfasi(ierr,isave(13)) |
|---|
| 3846 | if(ierr.ne.0) goto 999 |
|---|
| 3847 | ! |
|---|
| 3848 | call jqnt(isave(1),ierr,rsave(1),rsave(5)) |
|---|
| 3849 | if(ierr.ne.0) goto 999 |
|---|
| 3850 | call jqchh(ierr,rsave(9)) |
|---|
| 3851 | if(ierr.ne.0) goto 999 |
|---|
| 3852 | call jqchup(ierr,rsave(10),rsave(11)) |
|---|
| 3853 | if(ierr.ne.0) goto 999 |
|---|
| 3854 | call jqlwsc(ierr,rsave(12)) |
|---|
| 3855 | if(ierr.ne.0) goto 999 |
|---|
| 3856 | call jqmksc(ierr,rsave(13)) |
|---|
| 3857 | if(ierr.ne.0) goto 999 |
|---|
| 3858 | ! call jqchsp(ierr,rsave(14)) |
|---|
| 3859 | if(ierr.ne.0) goto 999 |
|---|
| 3860 | call jqchxp(ierr,rsave(15)) |
|---|
| 3861 | if(ierr.ne.0) goto 999 |
|---|
| 3862 | 999 end subroutine gxsave |
|---|
| 3863 | subroutine gxsaxs(type,naxis,npar,ipar,range,stext,sform) |
|---|
| 3864 | use gxx11_common |
|---|
| 3865 | implicit none |
|---|
| 3866 | integer i,naxis,npar |
|---|
| 3867 | !*********************************************************************** |
|---|
| 3868 | ! |
|---|
| 3869 | ! Purpose: set axis parameters |
|---|
| 3870 | ! |
|---|
| 3871 | !--- Input |
|---|
| 3872 | ! type 'X' for an x-axis, 'Y' for a y-axis |
|---|
| 3873 | ! naxis axis number |
|---|
| 3874 | ! npar parameters 1 to NPAR will be taken from IPAR |
|---|
| 3875 | ! ipar parameter list |
|---|
| 3876 | ! range(1) lower axis limit |
|---|
| 3877 | ! (2) upper axis limit |
|---|
| 3878 | ! stext axis text - only plotted if first character not blank |
|---|
| 3879 | ! sform axis label format, e.g. '(F6.2)' |
|---|
| 3880 | ! |
|---|
| 3881 | !----------- REMARK. |
|---|
| 3882 | ! no action if TYPE and/or NAXIS are wrong. |
|---|
| 3883 | ! |
|---|
| 3884 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 3885 | ! last mod: June 16, 1987 |
|---|
| 3886 | ! |
|---|
| 3887 | !*********************************************************************** |
|---|
| 3888 | |
|---|
| 3889 | character(*) type,stext,sform |
|---|
| 3890 | integer ipar(*) |
|---|
| 3891 | real range(2) |
|---|
| 3892 | if(type.eq.'X') then |
|---|
| 3893 | if(naxis.gt.0.and.naxis.le.mxaxs) then |
|---|
| 3894 | sxtext(naxis)=stext |
|---|
| 3895 | sxform(naxis)=sform |
|---|
| 3896 | do i=1,min(npar,mpaxs) |
|---|
| 3897 | ixapar(i,naxis)=ipar(i) |
|---|
| 3898 | enddo |
|---|
| 3899 | do i=1,2 |
|---|
| 3900 | rangex(i,naxis)=range(i) |
|---|
| 3901 | enddo |
|---|
| 3902 | endif |
|---|
| 3903 | elseif(type.eq.'Y') then |
|---|
| 3904 | if(naxis.gt.0.and.naxis.le.myaxs) then |
|---|
| 3905 | sytext(naxis)=stext |
|---|
| 3906 | syform(naxis)=sform |
|---|
| 3907 | do i=1,min(npar,mpaxs) |
|---|
| 3908 | iyapar(i,naxis)=ipar(i) |
|---|
| 3909 | enddo |
|---|
| 3910 | do i=1,2 |
|---|
| 3911 | rangey(i,naxis)=range(i) |
|---|
| 3912 | enddo |
|---|
| 3913 | endif |
|---|
| 3914 | endif |
|---|
| 3915 | end subroutine gxsaxs |
|---|
| 3916 | subroutine gxscal(xmin,xmax,xlo,xhi,nint) |
|---|
| 3917 | implicit none |
|---|
| 3918 | integer i,icase,idistl,mrange,n1,n2,nint,niv |
|---|
| 3919 | real x1,x2,xhi,xlo,xmax,xmin |
|---|
| 3920 | !*********************************************************************** |
|---|
| 3921 | ! |
|---|
| 3922 | ! Purpose: for a given arbitrary interval, finds the nearest interval |
|---|
| 3923 | ! in round numbers and a good subdivision |
|---|
| 3924 | ! |
|---|
| 3925 | !--- Input: |
|---|
| 3926 | ! xmin lower corner of interval |
|---|
| 3927 | ! xmax upper corner of interval |
|---|
| 3928 | ! |
|---|
| 3929 | !--- Output: |
|---|
| 3930 | ! xlo lower corner of (possibly) extended interval, round |
|---|
| 3931 | ! xhi upper corner (dito) |
|---|
| 3932 | ! nint proposed number of intervals (zero will be precisely |
|---|
| 3933 | ! on the limit of a subinterval if included in range) |
|---|
| 3934 | ! |
|---|
| 3935 | ! Author: H. Grote / CERN date: Sept. 7, 1987 |
|---|
| 3936 | ! last modification: Jan. 12, 1988 |
|---|
| 3937 | ! |
|---|
| 3938 | !*********************************************************************** |
|---|
| 3939 | parameter (mrange=10) |
|---|
| 3940 | integer iv(mrange+1) |
|---|
| 3941 | double precision rangl(mrange+1) |
|---|
| 3942 | double precision xhigh,xlow,ztol1,err1,dist,distl,distn, & |
|---|
| 3943 | distr,sdist |
|---|
| 3944 | save iv, rangl, err1 |
|---|
| 3945 | data iv/10,12,8,10,10,12,8,10,12,8,10/ |
|---|
| 3946 | data rangl/1.d0,1.2d0,1.6d0,2.d0,2.5d0,3.d0,4.d0,5.d0, & |
|---|
| 3947 | 6.d0,8.d0,10.d0/ |
|---|
| 3948 | data ztol1,err1/5.d-4,1.d-8/ |
|---|
| 3949 | ! |
|---|
| 3950 | !--- prepare Input data: consider only the case of at least one positive |
|---|
| 3951 | ! value. a boundary too near to zero will be set to zero. |
|---|
| 3952 | ! |
|---|
| 3953 | x1=min(xmin,xmax) |
|---|
| 3954 | x2=max(xmin,xmax) |
|---|
| 3955 | if(x1.eq.x2) then |
|---|
| 3956 | if(x1.lt.0.) then |
|---|
| 3957 | x2=0. |
|---|
| 3958 | elseif(x1.gt.0.) then |
|---|
| 3959 | x1=0. |
|---|
| 3960 | else |
|---|
| 3961 | x1=0. |
|---|
| 3962 | x2=1. |
|---|
| 3963 | endif |
|---|
| 3964 | endif |
|---|
| 3965 | if(x2.ge.0.) then |
|---|
| 3966 | icase=1 |
|---|
| 3967 | xlow=x1 |
|---|
| 3968 | xhigh=x2 |
|---|
| 3969 | else |
|---|
| 3970 | icase=2 |
|---|
| 3971 | xlow=-x2 |
|---|
| 3972 | xhigh=-x1 |
|---|
| 3973 | endif |
|---|
| 3974 | if(abs(xlow).lt.xhigh) then |
|---|
| 3975 | if(abs(xlow)/xhigh.lt.2.d0*ztol1) xlow=0.d0 |
|---|
| 3976 | else |
|---|
| 3977 | if(xhigh/abs(xlow).lt.2.d0*ztol1) xhigh=0.d0 |
|---|
| 3978 | endif |
|---|
| 3979 | if(icase.eq.1.and.xhigh.eq.0.d0) then |
|---|
| 3980 | icase=2 |
|---|
| 3981 | xhigh=-xlow |
|---|
| 3982 | xlow=0.d0 |
|---|
| 3983 | endif |
|---|
| 3984 | ! |
|---|
| 3985 | !--- choose a reasonable (round) distance |
|---|
| 3986 | ! |
|---|
| 3987 | distl=log10(xhigh-xlow) |
|---|
| 3988 | idistl=distl |
|---|
| 3989 | if(distl.lt.0.d0) idistl=idistl-1 |
|---|
| 3990 | distr=10.d0**idistl |
|---|
| 3991 | distn=(xhigh-xlow)/distr |
|---|
| 3992 | do i=1,mrange |
|---|
| 3993 | if(distn.le.rangl(i)+err1) goto 20 |
|---|
| 3994 | enddo |
|---|
| 3995 | 20 continue |
|---|
| 3996 | dist=rangl(i)*distr |
|---|
| 3997 | if(xlow.eq.0.d0) then |
|---|
| 3998 | ! |
|---|
| 3999 | !--- first case: one of the boundary values is zero |
|---|
| 4000 | ! |
|---|
| 4001 | nint=iv(i) |
|---|
| 4002 | if(icase.eq.1) then |
|---|
| 4003 | xlo=0. |
|---|
| 4004 | xhi=dist |
|---|
| 4005 | else |
|---|
| 4006 | xlo=-dist |
|---|
| 4007 | xhi=0. |
|---|
| 4008 | endif |
|---|
| 4009 | elseif(xlow.lt.0.d0) then |
|---|
| 4010 | ! |
|---|
| 4011 | !--- second case: zero is included in interval and should therefore come |
|---|
| 4012 | ! to coincide with a subinterval boundary |
|---|
| 4013 | ! |
|---|
| 4014 | niv=iv(i) |
|---|
| 4015 | sdist=dist/niv |
|---|
| 4016 | n1=abs(xlow)/sdist+1.d0-ztol1 |
|---|
| 4017 | n2=xhigh/sdist+1.d0-ztol1 |
|---|
| 4018 | nint=n1+n2 |
|---|
| 4019 | xlo=-n1*sdist |
|---|
| 4020 | xhi=n2*sdist |
|---|
| 4021 | else |
|---|
| 4022 | ! |
|---|
| 4023 | !--- both boundaries are below or above zero |
|---|
| 4024 | ! |
|---|
| 4025 | niv=iv(i) |
|---|
| 4026 | sdist=dist/niv |
|---|
| 4027 | n1=xlow/sdist+ztol1 |
|---|
| 4028 | n2=xhigh/sdist+1.d0-ztol1 |
|---|
| 4029 | nint=n2-n1 |
|---|
| 4030 | xlow=n1*sdist |
|---|
| 4031 | xhigh=n2*sdist |
|---|
| 4032 | if(icase.eq.1) then |
|---|
| 4033 | xlo=xlow |
|---|
| 4034 | xhi=xhigh |
|---|
| 4035 | else |
|---|
| 4036 | xlo=-xhigh |
|---|
| 4037 | xhi=-xlow |
|---|
| 4038 | endif |
|---|
| 4039 | endif |
|---|
| 4040 | end subroutine gxscal |
|---|
| 4041 | subroutine gxschf(imode,iort,ch,chret,chwid) |
|---|
| 4042 | implicit none |
|---|
| 4043 | integer ierr,iffo,imode,iort,ippr |
|---|
| 4044 | real ch,chhxf,chret,chwid,hxf,xf |
|---|
| 4045 | !*********************************************************************** |
|---|
| 4046 | ! |
|---|
| 4047 | ! Purpose: set character height and orientation with correct scales |
|---|
| 4048 | ! |
|---|
| 4049 | !--- Input |
|---|
| 4050 | ! imode if 0, inquire only. If > 0, set height and exp. factor |
|---|
| 4051 | ! iort text orientation: 1 horizontal, 2 vertical |
|---|
| 4052 | ! ch character height for a standard viewport |
|---|
| 4053 | !--- Output |
|---|
| 4054 | ! chret character height actually set |
|---|
| 4055 | ! chwid character width |
|---|
| 4056 | ! |
|---|
| 4057 | ! Author: H. Grote / CERN date: March 2, 1988 |
|---|
| 4058 | ! last mod: May 16, 1995 |
|---|
| 4059 | ! |
|---|
| 4060 | !*********************************************************************** |
|---|
| 4061 | !--- set height expansion factor if font |
|---|
| 4062 | call jqtxfp(ierr, iffo, ippr) |
|---|
| 4063 | if (imode .eq. 0 .and. iffo .lt. 0) then |
|---|
| 4064 | chhxf = 1.5 |
|---|
| 4065 | else |
|---|
| 4066 | chhxf = 1. |
|---|
| 4067 | endif |
|---|
| 4068 | call gxqrvp(hxf) |
|---|
| 4069 | if (iort .eq. 1) then |
|---|
| 4070 | chret = ch * chhxf |
|---|
| 4071 | xf = hxf |
|---|
| 4072 | if(imode .gt. 0) call jschup(0., 1.) |
|---|
| 4073 | else |
|---|
| 4074 | chret = hxf * ch |
|---|
| 4075 | xf = 1. / hxf |
|---|
| 4076 | if(imode .gt. 0) call jschup(-1., 0.) |
|---|
| 4077 | endif |
|---|
| 4078 | chwid = .9 * chret * xf |
|---|
| 4079 | if (imode .gt. 0) then |
|---|
| 4080 | call jschh(chret) |
|---|
| 4081 | call jschxp(xf) |
|---|
| 4082 | endif |
|---|
| 4083 | 999 end subroutine gxschf |
|---|
| 4084 | subroutine gxscol(icol) |
|---|
| 4085 | use gxx11_common |
|---|
| 4086 | implicit none |
|---|
| 4087 | integer icol |
|---|
| 4088 | !*********************************************************************** |
|---|
| 4089 | ! |
|---|
| 4090 | ! Purpose: set foreground colour |
|---|
| 4091 | ! |
|---|
| 4092 | !--- Input |
|---|
| 4093 | ! icol requested colour |
|---|
| 4094 | ! |
|---|
| 4095 | ! Author: H. Grote / CERN date: Apr. 7, 1995 |
|---|
| 4096 | ! last mod: Apr. 7, 1995 |
|---|
| 4097 | ! |
|---|
| 4098 | !*********************************************************************** |
|---|
| 4099 | |
|---|
| 4100 | ! character chst * 16 |
|---|
| 4101 | icucol = max(1, mod(icol - 1, mcolor) + 1) |
|---|
| 4102 | end subroutine gxscol |
|---|
| 4103 | subroutine gxscrv(nset,npar,ipar,symb) |
|---|
| 4104 | use gxx11_common |
|---|
| 4105 | implicit none |
|---|
| 4106 | integer i,npar,nset |
|---|
| 4107 | !*********************************************************************** |
|---|
| 4108 | ! |
|---|
| 4109 | ! Purpose: set curve set parameters |
|---|
| 4110 | ! |
|---|
| 4111 | !--- Input |
|---|
| 4112 | ! nset curve set number |
|---|
| 4113 | ! npar parameters 1 to NPAR will be taken from IPAR |
|---|
| 4114 | ! ipar parameter list |
|---|
| 4115 | ! symb plot symbol |
|---|
| 4116 | ! |
|---|
| 4117 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4118 | ! last mod: June 16, 1987 |
|---|
| 4119 | ! |
|---|
| 4120 | !*********************************************************************** |
|---|
| 4121 | |
|---|
| 4122 | character(1) symb |
|---|
| 4123 | integer ipar(*) |
|---|
| 4124 | if(nset.gt.0.and.nset.le.maxset) then |
|---|
| 4125 | do i=1,min(npar,mpcurv) |
|---|
| 4126 | icvpar(i,nset)=ipar(i) |
|---|
| 4127 | enddo |
|---|
| 4128 | splotc(nset:nset)=symb |
|---|
| 4129 | endif |
|---|
| 4130 | end subroutine gxscrv |
|---|
| 4131 | subroutine gxsdef(sitem,item) |
|---|
| 4132 | use gxx11_common |
|---|
| 4133 | implicit none |
|---|
| 4134 | integer i,i1,i2,item,j,k |
|---|
| 4135 | !*********************************************************************** |
|---|
| 4136 | ! |
|---|
| 4137 | ! Purpose: sets undefined variables or restores default values |
|---|
| 4138 | ! |
|---|
| 4139 | !--- Input |
|---|
| 4140 | ! sitem selects the set of values to be defined: |
|---|
| 4141 | ! 'OPTION' for GKS options other than curves and axes: defaults |
|---|
| 4142 | ! 'OPTINI' as for OPTION, but only undefined values are set |
|---|
| 4143 | ! 'CURVE' for curve set ITEM: set defaults |
|---|
| 4144 | ! 'AXIS' for both x and y axis no. ITEM: set defaults |
|---|
| 4145 | ! 'XAXIS' for x axis no. ITEM |
|---|
| 4146 | ! 'YAXIS' for y axis no. ITEM |
|---|
| 4147 | ! 'DEVICE' for viewport: set defaults |
|---|
| 4148 | ! item curve set or axis number. If = 0 , all curve sets or axes |
|---|
| 4149 | ! iflag if = 0, define only undefined. if = 1, reset to defaults |
|---|
| 4150 | ! |
|---|
| 4151 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4152 | ! last mod: June 16, 1987 |
|---|
| 4153 | ! |
|---|
| 4154 | !*********************************************************************** |
|---|
| 4155 | |
|---|
| 4156 | character(*) sitem |
|---|
| 4157 | character titem*50,sxtdef*60,sytdef*60,sxfdef*20,syfdef*20 |
|---|
| 4158 | character spldef*(maxset) |
|---|
| 4159 | integer ixadef(mpaxs), iyadef(mpaxs), icvdef(mpcurv) |
|---|
| 4160 | real vp(4), vpdef(4), rxdef(2), rydef(2) |
|---|
| 4161 | real rgb(3,mcolor) |
|---|
| 4162 | character col(mcolor) * 16 |
|---|
| 4163 | logical defaul,xaxis,yaxis |
|---|
| 4164 | save spldef, sxtdef, sxfdef, vp, ixadef, iyadef, icvdef, & |
|---|
| 4165 | rxdef, rydef, rgb, col |
|---|
| 4166 | data rgb /3*0., 1.,0.,0., 0.,1.,0., 1.,0.,1., 0.,1.,1., 1.,1.,0./ |
|---|
| 4167 | data col / 'black', 'red', 'green', 'blue', 'cyan', & |
|---|
| 4168 | 'magenta' / |
|---|
| 4169 | data spldef/'********************'/ |
|---|
| 4170 | data sxtdef/' '/, sytdef/' '/ |
|---|
| 4171 | data sxfdef/' '/, syfdef/' '/ |
|---|
| 4172 | data vp / 0., 1., 0., 1. / |
|---|
| 4173 | data vpdef/ 0.05, 0.95 ,0.05, 0.95 / |
|---|
| 4174 | data ixadef/0,-1,1,-99,-99,-99,10,10,2,2,1,9*0, & |
|---|
| 4175 | -99,0,0/ |
|---|
| 4176 | data iyadef/0,-1,1,-99,-99,-99,10,10,2,2,1,9*0, & |
|---|
| 4177 | -99,0,0/ |
|---|
| 4178 | data icvdef/1,1,1,1,0,1,0,0,0,10/ |
|---|
| 4179 | data rxdef/0.,0./, rydef/0.,0./ |
|---|
| 4180 | |
|---|
| 4181 | call gxundf |
|---|
| 4182 | titem=sitem |
|---|
| 4183 | !------------------------------------------------ |
|---|
| 4184 | ! |
|---|
| 4185 | ! options |
|---|
| 4186 | ! |
|---|
| 4187 | !------------------------------------------------ |
|---|
| 4188 | if(titem(:6).eq.'OPTION'.or.titem(:6).eq.'OPTINI') then |
|---|
| 4189 | defaul=titem(:6).eq.'OPTION' |
|---|
| 4190 | spsnam = ' ' |
|---|
| 4191 | if(lnunit.ne.lundef.or.defaul) then |
|---|
| 4192 | lnunit=lundef |
|---|
| 4193 | inunit=miunit |
|---|
| 4194 | endif |
|---|
| 4195 | if(lounit.ne.lundef.or.defaul) then |
|---|
| 4196 | lounit=lundef |
|---|
| 4197 | iounit=mounit |
|---|
| 4198 | endif |
|---|
| 4199 | if(lnormt.ne.lundef.or.defaul) then |
|---|
| 4200 | lnormt=lundef |
|---|
| 4201 | inormt=mnormt |
|---|
| 4202 | endif |
|---|
| 4203 | if(lmetun.ne.lundef.or.defaul) then |
|---|
| 4204 | lmetun=lundef |
|---|
| 4205 | imetun=metaun |
|---|
| 4206 | endif |
|---|
| 4207 | if(lerrun.ne.lundef.or.defaul) then |
|---|
| 4208 | lerrun=lundef |
|---|
| 4209 | ierrun=merrun |
|---|
| 4210 | endif |
|---|
| 4211 | if(lmetax.ne.lundef.or.defaul) then |
|---|
| 4212 | lmetax=lundef |
|---|
| 4213 | xmetaf = mxsize |
|---|
| 4214 | endif |
|---|
| 4215 | if(lmetay.ne.lundef.or.defaul) then |
|---|
| 4216 | lmetay=lundef |
|---|
| 4217 | ymetaf = mysize |
|---|
| 4218 | endif |
|---|
| 4219 | if(ltermt.ne.lundef.or.defaul) then |
|---|
| 4220 | ltermt=lundef |
|---|
| 4221 | itermt=mtermt |
|---|
| 4222 | endif |
|---|
| 4223 | if(lnterm.ne.lundef.or.defaul) then |
|---|
| 4224 | lnterm=lundef |
|---|
| 4225 | interm=0 |
|---|
| 4226 | endif |
|---|
| 4227 | if(lsfflg.ne.lundef.or.defaul) then |
|---|
| 4228 | lsfflg=lundef |
|---|
| 4229 | isfflg=0 |
|---|
| 4230 | endif |
|---|
| 4231 | if(lsqflg.ne.lundef.or.defaul) then |
|---|
| 4232 | lsqflg=lundef |
|---|
| 4233 | isqflg=0 |
|---|
| 4234 | endif |
|---|
| 4235 | if(lwtflg.ne.lundef.or.defaul) then |
|---|
| 4236 | lwtflg=lundef |
|---|
| 4237 | iwtflg=0 |
|---|
| 4238 | endif |
|---|
| 4239 | if(lclflg.ne.lundef.or.defaul) then |
|---|
| 4240 | lclflg=lundef |
|---|
| 4241 | iclflg=1 |
|---|
| 4242 | endif |
|---|
| 4243 | if(lnmeta.ne.lundef.or.defaul) then |
|---|
| 4244 | lnmeta=lundef |
|---|
| 4245 | inmeta=mtmeta |
|---|
| 4246 | endif |
|---|
| 4247 | if(lpseps.ne.lundef.or.defaul) then |
|---|
| 4248 | lpseps = lundef |
|---|
| 4249 | ipseps = 1 |
|---|
| 4250 | endif |
|---|
| 4251 | if(ldinit.ne.lundef.or.defaul) then |
|---|
| 4252 | ldinit = lundef |
|---|
| 4253 | idinit = 0 |
|---|
| 4254 | endif |
|---|
| 4255 | if(lxpix.ne.lundef.or.defaul) then |
|---|
| 4256 | lxpix = lundef |
|---|
| 4257 | nxpix = mxpix |
|---|
| 4258 | endif |
|---|
| 4259 | if(lypix.ne.lundef.or.defaul) then |
|---|
| 4260 | lypix = lundef |
|---|
| 4261 | nypix = mypix |
|---|
| 4262 | endif |
|---|
| 4263 | if(lerrnm.ne.lundef.or.defaul) then |
|---|
| 4264 | lerrnm=lundef |
|---|
| 4265 | serrnm='GXFERR' |
|---|
| 4266 | endif |
|---|
| 4267 | if(lmetnm.ne.lundef.or.defaul) then |
|---|
| 4268 | lmetnm=lundef |
|---|
| 4269 | smetnm='GXMETA' |
|---|
| 4270 | endif |
|---|
| 4271 | if(ldefnl.ne.lundef.or.defaul) then |
|---|
| 4272 | lmetnm=lundef |
|---|
| 4273 | sdefnl='//' |
|---|
| 4274 | endif |
|---|
| 4275 | if(lmpict.ne.lundef.or.defaul) then |
|---|
| 4276 | lmpict=lundef |
|---|
| 4277 | endif |
|---|
| 4278 | if(lttime.ne.lundef.or.defaul) then |
|---|
| 4279 | lttime=lundef |
|---|
| 4280 | !--- wait time for Higz in sec. |
|---|
| 4281 | wttime=0.5 |
|---|
| 4282 | endif |
|---|
| 4283 | icucol = 1 |
|---|
| 4284 | do k = 1, mcolor |
|---|
| 4285 | do i = 1, 3 |
|---|
| 4286 | rgbcol(i,k) = rgb(i,k) |
|---|
| 4287 | enddo |
|---|
| 4288 | colour(k) = col(k) |
|---|
| 4289 | enddo |
|---|
| 4290 | !------------------------------------------------ |
|---|
| 4291 | ! |
|---|
| 4292 | ! device |
|---|
| 4293 | ! |
|---|
| 4294 | !------------------------------------------------ |
|---|
| 4295 | elseif(titem(:6).eq.'DEVICE') then |
|---|
| 4296 | !--- set normalization transformation |
|---|
| 4297 | ! call jselnt(inormt) |
|---|
| 4298 | do i = 1, 4 |
|---|
| 4299 | vptdef(i) = vpdef(i) |
|---|
| 4300 | enddo |
|---|
| 4301 | call gxsvpt(vp) |
|---|
| 4302 | !------------------------------------------------ |
|---|
| 4303 | ! |
|---|
| 4304 | ! curve sETS |
|---|
| 4305 | ! |
|---|
| 4306 | !------------------------------------------------ |
|---|
| 4307 | elseif(titem(:5).eq.'CURVE') then |
|---|
| 4308 | if(item.eq.0) then |
|---|
| 4309 | i1=1 |
|---|
| 4310 | i2=maxset |
|---|
| 4311 | else |
|---|
| 4312 | i1=item |
|---|
| 4313 | i2=item |
|---|
| 4314 | endif |
|---|
| 4315 | do i=i1,i2 |
|---|
| 4316 | do j=1,mpcurv |
|---|
| 4317 | icvpar(j,i)=icvdef(j) |
|---|
| 4318 | enddo |
|---|
| 4319 | enddo |
|---|
| 4320 | splotc(i1:i2)=spldef(i1:i2) |
|---|
| 4321 | !------------------------------------------------ |
|---|
| 4322 | ! |
|---|
| 4323 | ! axes |
|---|
| 4324 | ! |
|---|
| 4325 | !------------------------------------------------ |
|---|
| 4326 | else |
|---|
| 4327 | xaxis=titem(:3).eq.'XAX'.or.titem(:4).eq.'AXIS' |
|---|
| 4328 | yaxis=titem(:3).eq.'YAX'.or.titem(:4).eq.'AXIS' |
|---|
| 4329 | if(xaxis) then |
|---|
| 4330 | if(item.eq.0) then |
|---|
| 4331 | i1=1 |
|---|
| 4332 | i2=mxaxs |
|---|
| 4333 | else |
|---|
| 4334 | i1=item |
|---|
| 4335 | i2=item |
|---|
| 4336 | endif |
|---|
| 4337 | do i=i1,i2 |
|---|
| 4338 | rangex(1,i)=rxdef(1) |
|---|
| 4339 | rangex(2,i)=rxdef(2) |
|---|
| 4340 | sxtext(i)=sxtdef |
|---|
| 4341 | sxform(i)=sxfdef |
|---|
| 4342 | do j=1,mpaxs |
|---|
| 4343 | if(ixadef(j).eq.-99) then |
|---|
| 4344 | ixapar(j,i)=i |
|---|
| 4345 | else |
|---|
| 4346 | ixapar(j,i)=ixadef(j) |
|---|
| 4347 | endif |
|---|
| 4348 | enddo |
|---|
| 4349 | enddo |
|---|
| 4350 | endif |
|---|
| 4351 | if(yaxis) then |
|---|
| 4352 | if(item.eq.0) then |
|---|
| 4353 | i1=1 |
|---|
| 4354 | i2=myaxs |
|---|
| 4355 | else |
|---|
| 4356 | i1=item |
|---|
| 4357 | i2=item |
|---|
| 4358 | endif |
|---|
| 4359 | do i=i1,i2 |
|---|
| 4360 | rangey(1,i)=rydef(1) |
|---|
| 4361 | rangey(2,i)=rydef(2) |
|---|
| 4362 | sytext(i)=sytdef |
|---|
| 4363 | syform(i)=syfdef |
|---|
| 4364 | do j=1,mpaxs |
|---|
| 4365 | if(iyadef(j).eq.-99) then |
|---|
| 4366 | iyapar(j,i)=i |
|---|
| 4367 | else |
|---|
| 4368 | iyapar(j,i)=iyadef(j) |
|---|
| 4369 | endif |
|---|
| 4370 | enddo |
|---|
| 4371 | enddo |
|---|
| 4372 | endif |
|---|
| 4373 | endif |
|---|
| 4374 | end subroutine gxsdef |
|---|
| 4375 | subroutine gxsfop(fnparm,status,ierr) |
|---|
| 4376 | use gxx11_common |
|---|
| 4377 | implicit none |
|---|
| 4378 | integer ierr,ifirst,lgth |
|---|
| 4379 | !*********************************************************************** |
|---|
| 4380 | ! |
|---|
| 4381 | ! Purpose: opens the metafile or error file unit |
|---|
| 4382 | ! |
|---|
| 4383 | !--- Input |
|---|
| 4384 | ! fnparm selection parameter: starting 'MET' for metafile, |
|---|
| 4385 | ! 'ERR' for error file, 'PSF' for Postscript, 'EPS' for |
|---|
| 4386 | ! encapsulated Postscript |
|---|
| 4387 | ! status if ne ' ' then the unit will be opened with this, |
|---|
| 4388 | ! else 'UNKNOWN' will be used as default |
|---|
| 4389 | !--- Output |
|---|
| 4390 | ! ierr =0 if everything OK |
|---|
| 4391 | ! =1 if FNPARM invalid |
|---|
| 4392 | ! =2 if the corresponding unit is not defined |
|---|
| 4393 | ! |
|---|
| 4394 | ! Author: H. Grote / CERN date: Sept. 9, 1987 |
|---|
| 4395 | ! last mod: May 12, 1993 |
|---|
| 4396 | ! |
|---|
| 4397 | !*********************************************************************** |
|---|
| 4398 | |
|---|
| 4399 | character(*) fnparm,status |
|---|
| 4400 | character smlocn * 80, sub*3, stat*7 |
|---|
| 4401 | call gxundf |
|---|
| 4402 | sub=fnparm |
|---|
| 4403 | ierr=0 |
|---|
| 4404 | !--- choose positive unit number (see higz) |
|---|
| 4405 | imetps = abs(imetun) |
|---|
| 4406 | if(status(:1).eq.' ') then |
|---|
| 4407 | stat='UNKNOWN' |
|---|
| 4408 | else |
|---|
| 4409 | stat=status |
|---|
| 4410 | endif |
|---|
| 4411 | if(sub.eq.'MET') then |
|---|
| 4412 | if(lmetun.eq.lundef) then |
|---|
| 4413 | if(lmetnm.eq.lundef) then |
|---|
| 4414 | lgth=len(smetnm) |
|---|
| 4415 | open(unit=imetps,file=smetnm(:lgth),status=stat) |
|---|
| 4416 | else |
|---|
| 4417 | open(unit=imetps,status=stat) |
|---|
| 4418 | endif |
|---|
| 4419 | lmetop=lundef |
|---|
| 4420 | else |
|---|
| 4421 | ierr=2 |
|---|
| 4422 | endif |
|---|
| 4423 | elseif(sub .eq. 'EPS') then |
|---|
| 4424 | if(lmetun .eq. lundef) then |
|---|
| 4425 | if(lmetnm .eq. lundef) then |
|---|
| 4426 | iepscf = iepscf + 1 |
|---|
| 4427 | smlocn = smetnm |
|---|
| 4428 | call gxpnbl(smlocn, ifirst, lgth) |
|---|
| 4429 | write(smlocn(lgth+1:lgth+2), '(I2.2)') iepscf |
|---|
| 4430 | spsnam = smlocn(:lgth+2) // '.eps' |
|---|
| 4431 | open(unit = imetps, file = spsnam, status = stat) |
|---|
| 4432 | else |
|---|
| 4433 | open(unit = imetps, status = stat) |
|---|
| 4434 | endif |
|---|
| 4435 | iepsop = 2 |
|---|
| 4436 | lmetop = lundef |
|---|
| 4437 | else |
|---|
| 4438 | ierr=2 |
|---|
| 4439 | endif |
|---|
| 4440 | elseif (sub .eq. 'PSF') then |
|---|
| 4441 | if(lmetun.eq.lundef) then |
|---|
| 4442 | if(lmetnm .eq. lundef) then |
|---|
| 4443 | call gxpnbl(smetnm, ifirst, lgth) |
|---|
| 4444 | spsnam = smetnm(:lgth) // '.ps' |
|---|
| 4445 | open(unit = imetps, file = spsnam, status = stat) |
|---|
| 4446 | else |
|---|
| 4447 | open(unit = imetps, status = stat) |
|---|
| 4448 | endif |
|---|
| 4449 | iepsop = 1 |
|---|
| 4450 | lmetop = lundef |
|---|
| 4451 | else |
|---|
| 4452 | ierr=2 |
|---|
| 4453 | endif |
|---|
| 4454 | elseif(sub.eq.'ERR') then |
|---|
| 4455 | if(lerrun.eq.lundef) then |
|---|
| 4456 | if(lerrnm.eq.lundef) then |
|---|
| 4457 | lgth=len(serrnm) |
|---|
| 4458 | open(unit=ierrun,file=serrnm(:lgth),status=stat) |
|---|
| 4459 | else |
|---|
| 4460 | open(unit=ierrun,status=stat) |
|---|
| 4461 | endif |
|---|
| 4462 | lerrop=lundef |
|---|
| 4463 | else |
|---|
| 4464 | ierr=2 |
|---|
| 4465 | endif |
|---|
| 4466 | else |
|---|
| 4467 | ierr=1 |
|---|
| 4468 | endif |
|---|
| 4469 | end subroutine gxsfop |
|---|
| 4470 | subroutine gxspmt |
|---|
| 4471 | implicit none |
|---|
| 4472 | !*********************************************************************** |
|---|
| 4473 | ! |
|---|
| 4474 | ! Purpose: sets defaults for line style, marker, text, and colour |
|---|
| 4475 | ! |
|---|
| 4476 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4477 | ! last mod: June 16, 1987 |
|---|
| 4478 | ! |
|---|
| 4479 | !*********************************************************************** |
|---|
| 4480 | call jschup(0.,1.) |
|---|
| 4481 | call jsln(1) |
|---|
| 4482 | call jstxal(0,0) |
|---|
| 4483 | call jstxfp(1,2) |
|---|
| 4484 | call jstxci(1) |
|---|
| 4485 | call jspmci(1) |
|---|
| 4486 | call jsplci(1) |
|---|
| 4487 | call jsmksc(.5) |
|---|
| 4488 | end subroutine gxspmt |
|---|
| 4489 | subroutine gxsvar(name,intv,realv,charv) |
|---|
| 4490 | use gxx11_common |
|---|
| 4491 | implicit none |
|---|
| 4492 | integer intv |
|---|
| 4493 | real realv |
|---|
| 4494 | !*********************************************************************** |
|---|
| 4495 | ! |
|---|
| 4496 | ! Purpose: sets selected variables for plotting (in common GXCOMM) |
|---|
| 4497 | ! |
|---|
| 4498 | !--- Input: |
|---|
| 4499 | ! name name of the variable (character): |
|---|
| 4500 | ! = itermt terminal workstation type (default = MTERMT) |
|---|
| 4501 | ! = interm terminal workstation number (default = MTTERM if |
|---|
| 4502 | ! GXASKU called, 0 otherwise for batch) |
|---|
| 4503 | ! if = 0, no graphics display on terminal |
|---|
| 4504 | ! = inmeta metafile workstation number (default = MTMETA) |
|---|
| 4505 | ! if = 0, no metafile written |
|---|
| 4506 | ! = iczebr call (with any value) sets to LUNDEF (no more MZEBRA |
|---|
| 4507 | ! call) |
|---|
| 4508 | ! = wttime Higz wait time in sec. before plotting into a window |
|---|
| 4509 | ! = ierrun GKS error file unit number (default = MERRUN) |
|---|
| 4510 | ! = imetun metafile unit (default = METAUN) |
|---|
| 4511 | ! = inunit terminal or default READ unit (default = 5) |
|---|
| 4512 | ! = iounit terminal or default PRINT unit (default = 6) |
|---|
| 4513 | ! = isfflg =0 (default) for square, 1 for full screen area |
|---|
| 4514 | ! = isqflg =0 (default) for independent window optimization |
|---|
| 4515 | ! in x and y, |
|---|
| 4516 | ! =1 for an identical window range in x and y. |
|---|
| 4517 | ! this means that if: |
|---|
| 4518 | ! ISFFLG=0, ISQFLG=1 |
|---|
| 4519 | ! and the viewport has not been tampered |
|---|
| 4520 | ! with and the x and y scales are identical |
|---|
| 4521 | ! then |
|---|
| 4522 | ! (on a plotter) a circle will be plotted as a circle (!) |
|---|
| 4523 | ! if GXPLOT is called |
|---|
| 4524 | ! = iwtflg if = 0 (default), no action. |
|---|
| 4525 | ! if = 1 (set by GXASKU if interactive), GXPLOT will wait |
|---|
| 4526 | ! for some Input from the keyboard (e.g. <CR>) before |
|---|
| 4527 | ! returning so that you can look at the picture. The |
|---|
| 4528 | ! waiting routine GXWAIT can be called separately. |
|---|
| 4529 | ! = iclflg =0 : no action; = 1 (default): causes a |
|---|
| 4530 | ! "clear workstations" |
|---|
| 4531 | ! at the end of GXPLOT. This is simply done by |
|---|
| 4532 | ! if(INTERM.GT.0) CALL GCLRWK(INTERM,0) |
|---|
| 4533 | ! if(INMETA.GT.0) CALL GCLRWK(INMETA,0) |
|---|
| 4534 | ! in case you want to do it separately. |
|---|
| 4535 | ! = inormt normalization transformation number (default=MNORMT) |
|---|
| 4536 | ! = ipseps .ps (1), .eps (2), else no Output |
|---|
| 4537 | ! = idinit treat first GXINIT call as dummy if not zero |
|---|
| 4538 | ! = nxpix x size of window in pixels (X11) |
|---|
| 4539 | ! = nypix y size of window in pixels (X11) |
|---|
| 4540 | ! = xmetaf paper length in cm for metafile plotting |
|---|
| 4541 | ! = ymetaf paper width in cm for metafile plotting |
|---|
| 4542 | ! if either XMETAF or YMETAF = 0. (default), then the |
|---|
| 4543 | ! default square will be plotted |
|---|
| 4544 | ! = serrnm GKS error file name (default GXFERR) |
|---|
| 4545 | ! = smetnm Metafile name (default GXMETA) |
|---|
| 4546 | ! = sdefnl new line start default in axis titles |
|---|
| 4547 | ! |
|---|
| 4548 | ! intv integer value if the variable is INTEGER |
|---|
| 4549 | ! realv real value if the variable is REAL |
|---|
| 4550 | ! charv if the variable is CHARACTER |
|---|
| 4551 | ! |
|---|
| 4552 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4553 | ! last mod: May 24, 1993 |
|---|
| 4554 | ! |
|---|
| 4555 | !*********************************************************************** |
|---|
| 4556 | |
|---|
| 4557 | character(*) name,charv |
|---|
| 4558 | character(6) code |
|---|
| 4559 | call gxundf |
|---|
| 4560 | code=name |
|---|
| 4561 | if (code.eq.'ITERMT') then |
|---|
| 4562 | itermt=intv |
|---|
| 4563 | ltermt=lundef |
|---|
| 4564 | elseif(code.eq.'INTERM') then |
|---|
| 4565 | interm=intv |
|---|
| 4566 | lnterm=lundef |
|---|
| 4567 | elseif(code.eq.'INMETA') then |
|---|
| 4568 | inmeta=intv |
|---|
| 4569 | lnmeta=lundef |
|---|
| 4570 | elseif(code.eq.'ICZEBR') then |
|---|
| 4571 | iczebr=lundef |
|---|
| 4572 | elseif(code.eq.'WTTIME') then |
|---|
| 4573 | wttime = realv |
|---|
| 4574 | lttime = lundef |
|---|
| 4575 | elseif(code.eq.'IERRUN') then |
|---|
| 4576 | ierrun=intv |
|---|
| 4577 | lerrun=lundef |
|---|
| 4578 | elseif(code.eq.'IMETUN') then |
|---|
| 4579 | imetun=intv |
|---|
| 4580 | lmetun=lundef |
|---|
| 4581 | elseif(code.eq.'INUNIT') then |
|---|
| 4582 | inunit=intv |
|---|
| 4583 | lnunit=lundef |
|---|
| 4584 | elseif(code.eq.'ITSEOP') then |
|---|
| 4585 | itseop=intv |
|---|
| 4586 | ltseop=lundef |
|---|
| 4587 | elseif(code.eq.'IOUNIT') then |
|---|
| 4588 | iounit=intv |
|---|
| 4589 | lounit=lundef |
|---|
| 4590 | elseif(code.eq.'ISFFLG') then |
|---|
| 4591 | isfflg=intv |
|---|
| 4592 | lsfflg=lundef |
|---|
| 4593 | elseif(code.eq.'ISQFLG') then |
|---|
| 4594 | isqflg=intv |
|---|
| 4595 | lsqflg=lundef |
|---|
| 4596 | elseif(code.eq.'IWTFLG') then |
|---|
| 4597 | iwtflg=intv |
|---|
| 4598 | lwtflg=lundef |
|---|
| 4599 | elseif(code.eq.'ICLFLG') then |
|---|
| 4600 | iclflg=intv |
|---|
| 4601 | lclflg=lundef |
|---|
| 4602 | elseif(code.eq.'INORMT') then |
|---|
| 4603 | inormt=intv |
|---|
| 4604 | lnormt=lundef |
|---|
| 4605 | elseif(code.eq.'IPSEPS') then |
|---|
| 4606 | ipseps=intv |
|---|
| 4607 | lpseps=lundef |
|---|
| 4608 | elseif(code.eq.'IDINIT') then |
|---|
| 4609 | idinit=intv |
|---|
| 4610 | ldinit=lundef |
|---|
| 4611 | elseif(code.eq.'NXPIX') then |
|---|
| 4612 | nxpix = intv |
|---|
| 4613 | lxpix = lundef |
|---|
| 4614 | elseif(code.eq.'NYPIX') then |
|---|
| 4615 | nypix = intv |
|---|
| 4616 | lypix = lundef |
|---|
| 4617 | elseif(code.eq.'XMETAF') then |
|---|
| 4618 | xmetaf=realv |
|---|
| 4619 | lmetax=lundef |
|---|
| 4620 | elseif(code.eq.'YMETAF') then |
|---|
| 4621 | ymetaf=realv |
|---|
| 4622 | lmetay=lundef |
|---|
| 4623 | elseif(code.eq.'SERRNM') then |
|---|
| 4624 | serrnm=charv |
|---|
| 4625 | lerrnm=lundef |
|---|
| 4626 | elseif(code.eq.'SMETNM') then |
|---|
| 4627 | smetnm=charv |
|---|
| 4628 | lmetnm=lundef |
|---|
| 4629 | elseif(code.eq.'SDEFNL') then |
|---|
| 4630 | sdefnl=charv |
|---|
| 4631 | ldefnl=lundef |
|---|
| 4632 | endif |
|---|
| 4633 | end subroutine gxsvar |
|---|
| 4634 | subroutine gxstep |
|---|
| 4635 | use gxx11_common |
|---|
| 4636 | implicit none |
|---|
| 4637 | integer ierr |
|---|
| 4638 | !*********************************************************************** |
|---|
| 4639 | ! |
|---|
| 4640 | ! Purpose: opens .eps file |
|---|
| 4641 | ! |
|---|
| 4642 | ! Author: H. Grote / CERN date: May 12, 1993 |
|---|
| 4643 | ! last mod: May 12, 1993 |
|---|
| 4644 | ! |
|---|
| 4645 | !*********************************************************************** |
|---|
| 4646 | |
|---|
| 4647 | if (iepsop .eq. -1) then |
|---|
| 4648 | call gxsfop('PSFILE','UNKNOWN',ierr) |
|---|
| 4649 | else |
|---|
| 4650 | call gxsfop('EPSFILE','UNKNOWN',ierr) |
|---|
| 4651 | endif |
|---|
| 4652 | call gxopps(imetun, ipstyp) |
|---|
| 4653 | end subroutine gxstep |
|---|
| 4654 | subroutine gxstx(xpch, ypch, ch) |
|---|
| 4655 | use gxx11_common |
|---|
| 4656 | implicit none |
|---|
| 4657 | integer i,ich,ie,ierr,ifont,ifttmp,ihort,inttmp,iprec,ipstmp, & |
|---|
| 4658 | ivert,k,lch,np |
|---|
| 4659 | real chsize,chux,chuy,cosa,enorm,exfact,sina,wid,width,xcoord, & |
|---|
| 4660 | xmult,xpch,xshift,ycoord,ymult,ypch,yshift |
|---|
| 4661 | !*********************************************************************** |
|---|
| 4662 | ! |
|---|
| 4663 | ! Purpose: writes a software character string for fonts 1, -13 |
|---|
| 4664 | ! |
|---|
| 4665 | !--- Input: |
|---|
| 4666 | ! xpch x position |
|---|
| 4667 | ! ypch y position |
|---|
| 4668 | ! ch string |
|---|
| 4669 | ! |
|---|
| 4670 | ! Author: H. Grote / CERN date: Dec. 14, 1990 |
|---|
| 4671 | ! last mod: May 13, 1993 |
|---|
| 4672 | !********************************************************************** |
|---|
| 4673 | character(*) ch |
|---|
| 4674 | |
|---|
| 4675 | real xp1(200), yp1(200), xpl(200), ypl(200), rsave(20) |
|---|
| 4676 | integer isave(20), ipen(200) |
|---|
| 4677 | real yfact(5) |
|---|
| 4678 | data yfact / 1.185, 1.,0.5, 0., -0.315 / |
|---|
| 4679 | wid=0. |
|---|
| 4680 | do i=1,200 |
|---|
| 4681 | xp1(i)=0. |
|---|
| 4682 | yp1(i)=0. |
|---|
| 4683 | xpl(i)=0. |
|---|
| 4684 | ypl(i)=0. |
|---|
| 4685 | enddo |
|---|
| 4686 | do i=1,20 |
|---|
| 4687 | rsave(i)=0. |
|---|
| 4688 | enddo |
|---|
| 4689 | !--- keep (e)ps flag |
|---|
| 4690 | ipstmp = ipseps |
|---|
| 4691 | !--- open .eps file if requested |
|---|
| 4692 | if (iepsop .lt. 0) call gxstep |
|---|
| 4693 | call jqtxfp(ie, ifont, iprec) |
|---|
| 4694 | if (ie .ne. 0) goto 999 |
|---|
| 4695 | !--- start mod 7.6.96 |
|---|
| 4696 | ! always write .ps or .eps file with a font, sw-characters only |
|---|
| 4697 | ! on screen |
|---|
| 4698 | if (ifont .ne. 1 .and. ifont .ne. -13) then |
|---|
| 4699 | call gvtx(xpch, ypch, ch) |
|---|
| 4700 | goto 999 |
|---|
| 4701 | else |
|---|
| 4702 | !--- switch terminal off, write file |
|---|
| 4703 | inttmp = interm |
|---|
| 4704 | interm = 0 |
|---|
| 4705 | if (ifont .eq. 1) then |
|---|
| 4706 | ifttmp = -1 |
|---|
| 4707 | else |
|---|
| 4708 | ifttmp = -12 |
|---|
| 4709 | endif |
|---|
| 4710 | call jstxfp(ifttmp, 2) |
|---|
| 4711 | call gvtx(xpch, ypch, ch) |
|---|
| 4712 | call jstxfp(ifont, 2) |
|---|
| 4713 | interm = inttmp |
|---|
| 4714 | !--- switch output file off |
|---|
| 4715 | ipseps = 0 |
|---|
| 4716 | !--- end mod 7.6.96 |
|---|
| 4717 | endif |
|---|
| 4718 | call gxsave(isave, rsave, ierr) |
|---|
| 4719 | call jsln(1) |
|---|
| 4720 | lch = len(ch) |
|---|
| 4721 | ihort = isave(3) |
|---|
| 4722 | ivert = isave(4) |
|---|
| 4723 | if (ihort .eq. 0) ihort = 1 |
|---|
| 4724 | if (ivert .eq. 0) ivert = 4 |
|---|
| 4725 | chsize = rsave(9) |
|---|
| 4726 | exfact = rsave(15) |
|---|
| 4727 | chux = rsave(10) |
|---|
| 4728 | chuy = rsave(11) |
|---|
| 4729 | enorm = 1. / sqrt(chux**2 + chuy**2) |
|---|
| 4730 | sina = -chux * enorm |
|---|
| 4731 | cosa = chuy * enorm |
|---|
| 4732 | ymult = chsize / 0.22 |
|---|
| 4733 | xmult = exfact * ymult |
|---|
| 4734 | width = 0. |
|---|
| 4735 | ierr = 0 |
|---|
| 4736 | do ich = 1, lch |
|---|
| 4737 | call gxfchr(0, ch(ich:ich), ifont, wid, np, ipen, xp1, yp1, ie) |
|---|
| 4738 | ierr = ierr + ie |
|---|
| 4739 | width = width + wid |
|---|
| 4740 | enddo |
|---|
| 4741 | if (ierr .eq. 0) then |
|---|
| 4742 | xshift = 0.5 * (1 - ihort) * width * xmult |
|---|
| 4743 | yshift = - chsize * yfact(ivert) |
|---|
| 4744 | do ich = 1, lch |
|---|
| 4745 | call gxfchr(1, ch(ich:ich), ifont, wid, np, ipen, xp1, yp1, & |
|---|
| 4746 | ierr) |
|---|
| 4747 | k = 0 |
|---|
| 4748 | do i = 1, np |
|---|
| 4749 | if (ipen(i) .eq. 0) then |
|---|
| 4750 | !--- pen up |
|---|
| 4751 | if (k .gt. 1) call gvpl(k, xpl, ypl) |
|---|
| 4752 | k = 1 |
|---|
| 4753 | else |
|---|
| 4754 | k = k + 1 |
|---|
| 4755 | endif |
|---|
| 4756 | xcoord = xmult * xp1(i) + xshift |
|---|
| 4757 | ycoord = ymult * yp1(i) + yshift |
|---|
| 4758 | xpl(k) = xpch + cosa * xcoord - sina * ycoord |
|---|
| 4759 | ypl(k) = ypch + cosa * ycoord + sina * xcoord |
|---|
| 4760 | enddo |
|---|
| 4761 | if (k .gt. 1) call gvpl(k, xpl, ypl) |
|---|
| 4762 | xshift = xshift + wid * xmult |
|---|
| 4763 | enddo |
|---|
| 4764 | else |
|---|
| 4765 | call gvtx(xpch, ypch, ch) |
|---|
| 4766 | endif |
|---|
| 4767 | ipseps = ipstmp |
|---|
| 4768 | call gxrest(isave, rsave) |
|---|
| 4769 | 999 end subroutine gxstx |
|---|
| 4770 | subroutine gxsvpt(vp) |
|---|
| 4771 | use gxx11_common |
|---|
| 4772 | implicit none |
|---|
| 4773 | integer i |
|---|
| 4774 | real fdx,fdy |
|---|
| 4775 | !*********************************************************************** |
|---|
| 4776 | ! |
|---|
| 4777 | ! Purpose: sets workstation viewport. This needs a separate routine |
|---|
| 4778 | ! because of the screen size ratio (see below). |
|---|
| 4779 | ! |
|---|
| 4780 | !--- Input |
|---|
| 4781 | ! vp xlow, xup, ylow, yup of viewport. |
|---|
| 4782 | ! the factor of the screen ratio WFACT is applied to the |
|---|
| 4783 | ! gSVP call directly. The biggest possible screen size |
|---|
| 4784 | ! (square or full) is therefore always obtained with |
|---|
| 4785 | ! vP = (0.,1.,0.,1.) . |
|---|
| 4786 | ! in addition, if a metafile viewport other than the default |
|---|
| 4787 | ! is specified, this overrides the screen values. |
|---|
| 4788 | ! |
|---|
| 4789 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4790 | ! last mod: Nov 5, 1987 |
|---|
| 4791 | ! |
|---|
| 4792 | !*********************************************************************** |
|---|
| 4793 | |
|---|
| 4794 | real vp(4) |
|---|
| 4795 | fdx = vptdef(2) - vptdef(1) |
|---|
| 4796 | fdy = vptdef(4) - vptdef(3) |
|---|
| 4797 | do i = 1, 2 |
|---|
| 4798 | vploc(i) = vptdef(1) + fdx * vp(i) |
|---|
| 4799 | vploc(i+2) = vptdef(3) + fdy * vp(i+2) |
|---|
| 4800 | enddo |
|---|
| 4801 | vpfacx = vploc(2) - vploc(1) |
|---|
| 4802 | vpfacy = vploc(4) - vploc(3) |
|---|
| 4803 | call jsvp(1, vploc(1), vploc(2), vploc(3), vploc(4)) |
|---|
| 4804 | end subroutine gxsvpt |
|---|
| 4805 | subroutine gxswnd(window) |
|---|
| 4806 | use gxx11_common |
|---|
| 4807 | implicit none |
|---|
| 4808 | !*********************************************************************** |
|---|
| 4809 | ! |
|---|
| 4810 | ! Purpose: sets the window for INORMT |
|---|
| 4811 | ! |
|---|
| 4812 | !--- Input |
|---|
| 4813 | ! window vector of length four (xlow, xup, ylow, yup) |
|---|
| 4814 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4815 | ! last mod: June 16, 1987 |
|---|
| 4816 | ! |
|---|
| 4817 | !*********************************************************************** |
|---|
| 4818 | |
|---|
| 4819 | real window(4) |
|---|
| 4820 | call jswn(inormt,window(1),window(2),window(3),window(4)) |
|---|
| 4821 | end subroutine gxswnd |
|---|
| 4822 | subroutine gxterm |
|---|
| 4823 | use gxx11_common |
|---|
| 4824 | implicit none |
|---|
| 4825 | !*********************************************************************** |
|---|
| 4826 | ! |
|---|
| 4827 | ! Purpose: terminates GKS PLOT package |
|---|
| 4828 | ! |
|---|
| 4829 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 4830 | ! last mod: May 13, 1993 |
|---|
| 4831 | ! |
|---|
| 4832 | !*********************************************************************** |
|---|
| 4833 | |
|---|
| 4834 | call gxundf |
|---|
| 4835 | if(ltotin.eq.lundef) then |
|---|
| 4836 | if(interm.gt.0.and.lacttm.eq.lundef) then |
|---|
| 4837 | call wdawk(interm) |
|---|
| 4838 | call wclwk(interm) |
|---|
| 4839 | endif |
|---|
| 4840 | if(inmeta.gt.0) then |
|---|
| 4841 | if (iepsop .gt. 0) then |
|---|
| 4842 | call gxopps(0, 0) |
|---|
| 4843 | endif |
|---|
| 4844 | endif |
|---|
| 4845 | call wclks |
|---|
| 4846 | if (iepsop .eq. 1 .or. iepsop .eq. 2) then |
|---|
| 4847 | close(imetps) |
|---|
| 4848 | iepsop = - iepsop |
|---|
| 4849 | endif |
|---|
| 4850 | lmetop = 0 |
|---|
| 4851 | endif |
|---|
| 4852 | end subroutine gxterm |
|---|
| 4853 | subroutine gxtint |
|---|
| 4854 | use gxx11_common |
|---|
| 4855 | implicit none |
|---|
| 4856 | !*********************************************************************** |
|---|
| 4857 | ! |
|---|
| 4858 | ! set defaults for a few variables - first routine to call |
|---|
| 4859 | ! |
|---|
| 4860 | !*********************************************************************** |
|---|
| 4861 | |
|---|
| 4862 | integer i, j |
|---|
| 4863 | do i = 1, maxset |
|---|
| 4864 | do j = 1, 2 |
|---|
| 4865 | axwndx(j,i) = 0 |
|---|
| 4866 | axwndy(j,i) = 0 |
|---|
| 4867 | enddo |
|---|
| 4868 | do j = 1, 4 |
|---|
| 4869 | cvwnwd(j,i) = 0 |
|---|
| 4870 | enddo |
|---|
| 4871 | enddo |
|---|
| 4872 | do i = 1, mxaxs |
|---|
| 4873 | do j = 1, 2 |
|---|
| 4874 | rangex(j,i) = 0 |
|---|
| 4875 | rangey(j,i) = 0 |
|---|
| 4876 | enddo |
|---|
| 4877 | enddo |
|---|
| 4878 | smetnm = ' ' |
|---|
| 4879 | serrnm = ' ' |
|---|
| 4880 | do i = 1, mxaxs |
|---|
| 4881 | sxtext(i) = ' ' |
|---|
| 4882 | sxform(i) = ' ' |
|---|
| 4883 | enddo |
|---|
| 4884 | do i = 1, myaxs |
|---|
| 4885 | sytext(i) = ' ' |
|---|
| 4886 | syform(i) = ' ' |
|---|
| 4887 | enddo |
|---|
| 4888 | splotc = ' ' |
|---|
| 4889 | stortx = ' ' |
|---|
| 4890 | sdefnl = ' ' |
|---|
| 4891 | end subroutine gxtint |
|---|
| 4892 | subroutine gxtx(xt,yt,text) |
|---|
| 4893 | implicit none |
|---|
| 4894 | integer i,ierr,ifdef,ifloc,ifont,igts,ihor,ihoru,in,ip,ipass,ipk, & |
|---|
| 4895 | iprec,ivert,ivertu,k,kfpos,l,last,ln,lnk,mchar,mfont,ms |
|---|
| 4896 | real ax,axup,ay,ayup,cang,chf,chh,chux,chuy,chxp,crf,ctf,cwf,cxl, & |
|---|
| 4897 | cyl,f,falign,sang,sq,t,x,xlift,xt,y,ylift,yt |
|---|
| 4898 | !*********************************************************************** |
|---|
| 4899 | ! |
|---|
| 4900 | ! Purpose: plots mixture of Roman and Greek text, superscripts |
|---|
| 4901 | ! and subscripts. Arguments exactly as GTX. |
|---|
| 4902 | ! |
|---|
| 4903 | !--- Input: |
|---|
| 4904 | ! xt text x position (as for GTX) |
|---|
| 4905 | ! yt text y position (as for GTX) |
|---|
| 4906 | ! text text (as for GTX) |
|---|
| 4907 | ! strings included in <G>...<G> appear as Greek, |
|---|
| 4908 | ! strings included in <!>...<!> appear as superscripts, |
|---|
| 4909 | ! strings included in <?>...<?> as subscripts. |
|---|
| 4910 | ! example: TEXT='<G>a<!>b<!><G>' |
|---|
| 4911 | ! gives "alpha to the power of beta" |
|---|
| 4912 | ! |
|---|
| 4913 | ! Author: H. Grote / CERN date: June 7, 1988 |
|---|
| 4914 | ! last mod: May 13, 1993 |
|---|
| 4915 | ! |
|---|
| 4916 | !*********************************************************************** |
|---|
| 4917 | parameter (ms=3,mchar=95,mfont=2) |
|---|
| 4918 | character text*(*),search(ms)*3,schar*(mchar),stemp*1 |
|---|
| 4919 | integer ls(ms),is(ms) |
|---|
| 4920 | logical toggle(ms) |
|---|
| 4921 | real chgtsw(mchar,mfont) |
|---|
| 4922 | save crf, is, ls, chf, schar |
|---|
| 4923 | !--- set roman as default font |
|---|
| 4924 | ! data ifdEF/1/ |
|---|
| 4925 | data crf/.5/ |
|---|
| 4926 | data is/0,0,-13/ |
|---|
| 4927 | data ls/3,3,3/ |
|---|
| 4928 | data search/'<!>','<?>','<G>'/ |
|---|
| 4929 | data chf/1.5/ |
|---|
| 4930 | !--- list all possible keybord characters |
|---|
| 4931 | data schar/ & |
|---|
| 4932 | ' 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz!@#$%~&*()_+-={}[]:"|;''$><,.?,./'/ |
|---|
| 4933 | !--- character widths for Roman and Greek fonts. |
|---|
| 4934 | data chgtsw/.7273,.9091,.9091,.9091,.9091,.9091,.9091,.9091,.9091,& |
|---|
| 4935 | .9091,.9091,.8182,.9545,.9545,.9545,.8636,.8182,.9545,1.,.3636, & |
|---|
| 4936 | .7273,.9545,.7727,1.0909,1.,1.,.9545,1.,.9545,.9091, & |
|---|
| 4937 | .7273,1.,.8182,1.0909,.9091,.8182,.9091,.8636,.8636,.8182, & |
|---|
| 4938 | .8636,.8182,.5455,.8636,.8636,.3636,.4545,.7727,.3636,1.3636, & |
|---|
| 4939 | .8636,.8636,.8636,.8636,.5909,.7727,.5455,.8636,.7273,1., & |
|---|
| 4940 | .7727,.7273,.7727,.4545,1.2273,.9545,.9091,1.0909,1.,1.1818, & |
|---|
| 4941 | .7273,.6364,.6364,1.1818,1.1818,1.1818,1.1818,.6364,.6364,.6364, & |
|---|
| 4942 | .6364,.4545,.7273,.3636,.4545,.4545,1.,1.0909,1.0909,.4545, & |
|---|
| 4943 | .4545,.8182,.4545,.4545,1., & |
|---|
| 4944 | .7273,.9091,.9091,.9091,.9091,.9091,.9091,.9091,.9091,.9091, & |
|---|
| 4945 | .9091,.8182,.9545,.9091,.8182,.8636,.9091,.7727,1.,.3636, & |
|---|
| 4946 | .6818,.9545,.8182,1.0909,1.,.9091,1.,.6818,.9545,.8182, & |
|---|
| 4947 | .7273,1.,.8182,1.,.8182,1.,.9091,.9545,.8636,.8182, & |
|---|
| 4948 | .8182,.7273,1.,.8636,.9091,.5000,.6818,.8182,.7273,.9545, & |
|---|
| 4949 | .8182,1.0455,1.,.6818,.8182,.9091,.9091,.7727,.9091,1.0455, & |
|---|
| 4950 | .7273,.9545,.6818,.4545,1.2273,.9545,.9091,1.0909,1.,1.1364, & |
|---|
| 4951 | .7273,.6364,.6364,1.1364,1.1364,1.1364,1.1364,.6364,.6364,.6364, & |
|---|
| 4952 | .6364,.4545,.7273,.3636,.4545,.4545,1.,1.0909,1.0909,.4545, & |
|---|
| 4953 | .4545,.8182,.4545,.4545,1./ |
|---|
| 4954 | stemp = '\\' |
|---|
| 4955 | schar(87:87) = stemp |
|---|
| 4956 | lnk=999 |
|---|
| 4957 | ipk=0 |
|---|
| 4958 | last=len(text) |
|---|
| 4959 | if(last.eq.0) goto 999 |
|---|
| 4960 | do i=1,ms |
|---|
| 4961 | in=index(text,search(i)(:ls(i))) |
|---|
| 4962 | if(in.ne.0.and.in.lt.lnk) then |
|---|
| 4963 | lnk=in |
|---|
| 4964 | ipk=i |
|---|
| 4965 | endif |
|---|
| 4966 | enddo |
|---|
| 4967 | !--- call normal text routine if no special characters |
|---|
| 4968 | if(ipk.eq.0) then |
|---|
| 4969 | call gxstx(xt,yt,text) |
|---|
| 4970 | goto 999 |
|---|
| 4971 | endif |
|---|
| 4972 | !--- start processing |
|---|
| 4973 | call jqtxfp(ierr,ifont,iprec) |
|---|
| 4974 | if(ierr.ne.0) goto 999 |
|---|
| 4975 | ifdef=ifont |
|---|
| 4976 | call jqtxal(ierr,ihoru,ivertu) |
|---|
| 4977 | if(ierr.ne.0) goto 999 |
|---|
| 4978 | call jqchh(ierr,chh) |
|---|
| 4979 | if(ierr.ne.0) goto 999 |
|---|
| 4980 | call jqchxp(ierr,chxp) |
|---|
| 4981 | if(ierr.ne.0) goto 999 |
|---|
| 4982 | call jqchup(ierr,chux,chuy) |
|---|
| 4983 | if(ierr.ne.0) goto 999 |
|---|
| 4984 | sq=sqrt(chux**2+chuy**2) |
|---|
| 4985 | sang=-chux/sq |
|---|
| 4986 | cang=chuy/sq |
|---|
| 4987 | if(ihoru.eq.0) then |
|---|
| 4988 | ihor=1 |
|---|
| 4989 | else |
|---|
| 4990 | ihor=ihoru |
|---|
| 4991 | endif |
|---|
| 4992 | if(ivertu.eq.0) then |
|---|
| 4993 | ivert=5 |
|---|
| 4994 | else |
|---|
| 4995 | ivert=ivertu |
|---|
| 4996 | endif |
|---|
| 4997 | call jstxal(1,5) |
|---|
| 4998 | !--- total character spacing in y direction |
|---|
| 4999 | cyl=chf*chh |
|---|
| 5000 | !--- alignment factor from vertical alignment definition |
|---|
| 5001 | falign=.5*(ivert-5) |
|---|
| 5002 | !--- x and y displacement in case of superscript |
|---|
| 5003 | axup=-.5*cyl*sang |
|---|
| 5004 | ayup=.5*cyl*cang |
|---|
| 5005 | !--- set initial starting point |
|---|
| 5006 | x=xt |
|---|
| 5007 | y=yt |
|---|
| 5008 | do ipass=1,2 |
|---|
| 5009 | !--- reset to defaults |
|---|
| 5010 | ip=ipk |
|---|
| 5011 | ln=lnk |
|---|
| 5012 | k=0 |
|---|
| 5013 | do i=1,ms |
|---|
| 5014 | toggle(i)=.false. |
|---|
| 5015 | enddo |
|---|
| 5016 | xlift=0. |
|---|
| 5017 | ylift=0. |
|---|
| 5018 | ctf=1. |
|---|
| 5019 | kfpos=1 |
|---|
| 5020 | ! |
|---|
| 5021 | !--- loop over text |
|---|
| 5022 | ! |
|---|
| 5023 | 30 if(k.ge.last) goto 70 |
|---|
| 5024 | if(ip.eq.0) then |
|---|
| 5025 | l=last |
|---|
| 5026 | else |
|---|
| 5027 | l=ln-1 |
|---|
| 5028 | endif |
|---|
| 5029 | do i=1,l-k |
|---|
| 5030 | stemp=text(k+i:k+i) |
|---|
| 5031 | igts=index(schar,stemp) |
|---|
| 5032 | if(igts.eq.0) then |
|---|
| 5033 | cwf=1. |
|---|
| 5034 | else |
|---|
| 5035 | cwf=chgtsw(igts,kfpos) |
|---|
| 5036 | endif |
|---|
| 5037 | cxl=cwf*chxp*chh |
|---|
| 5038 | t=ctf*cxl |
|---|
| 5039 | ax=falign*axup |
|---|
| 5040 | ay=falign*ayup |
|---|
| 5041 | if(ipass.eq.2) then |
|---|
| 5042 | call gxstx(x+xlift,y+ylift,stemp) |
|---|
| 5043 | endif |
|---|
| 5044 | x=x+t*cang |
|---|
| 5045 | y=y+t*sang |
|---|
| 5046 | enddo |
|---|
| 5047 | k=l |
|---|
| 5048 | if(ip.ne.0) then |
|---|
| 5049 | k=k+ls(ip) |
|---|
| 5050 | toggle(ip)=.not.toggle(ip) |
|---|
| 5051 | if(ip.eq.1) then |
|---|
| 5052 | if(toggle(1)) then |
|---|
| 5053 | xlift=axup |
|---|
| 5054 | ylift=ayup |
|---|
| 5055 | else |
|---|
| 5056 | xlift=0. |
|---|
| 5057 | ylift=0. |
|---|
| 5058 | endif |
|---|
| 5059 | endif |
|---|
| 5060 | if(ip.le.2) then |
|---|
| 5061 | if(toggle(1).or.toggle(2)) then |
|---|
| 5062 | call jschh(crf*chh) |
|---|
| 5063 | ctf=crf |
|---|
| 5064 | else |
|---|
| 5065 | call jschh(chh) |
|---|
| 5066 | ctf=1. |
|---|
| 5067 | endif |
|---|
| 5068 | endif |
|---|
| 5069 | do i=3,ms |
|---|
| 5070 | if(i.eq.ip) then |
|---|
| 5071 | if(toggle(i)) then |
|---|
| 5072 | ifloc=is(i) |
|---|
| 5073 | kfpos=i-1 |
|---|
| 5074 | if (i .eq. 3 .and. ifdef .ne. 1) ifloc = -12 |
|---|
| 5075 | else |
|---|
| 5076 | ifloc=ifdef |
|---|
| 5077 | kfpos=1 |
|---|
| 5078 | endif |
|---|
| 5079 | call jstxfp(ifloc,2) |
|---|
| 5080 | endif |
|---|
| 5081 | enddo |
|---|
| 5082 | endif |
|---|
| 5083 | ip=0 |
|---|
| 5084 | ln=999 |
|---|
| 5085 | if(k.lt.last) then |
|---|
| 5086 | do i=1,ms |
|---|
| 5087 | in=index(text(k+1:last),search(i)(:ls(i))) |
|---|
| 5088 | if(in.ne.0.and.in.lt.ln) then |
|---|
| 5089 | ln=in |
|---|
| 5090 | ip=i |
|---|
| 5091 | endif |
|---|
| 5092 | enddo |
|---|
| 5093 | endif |
|---|
| 5094 | if(ip.ne.0) ln=ln+k |
|---|
| 5095 | goto 30 |
|---|
| 5096 | 70 continue |
|---|
| 5097 | f=.5*(ihor-1) |
|---|
| 5098 | x=xt+f*(xt-x)+ax |
|---|
| 5099 | y=yt+f*(yt-y)+ay |
|---|
| 5100 | enddo |
|---|
| 5101 | 90 continue |
|---|
| 5102 | !--- restore defaults |
|---|
| 5103 | call jstxal(ihoru,ivertu) |
|---|
| 5104 | call jstxfp(ifont,iprec) |
|---|
| 5105 | call jschh(chh) |
|---|
| 5106 | 999 end subroutine gxtx |
|---|
| 5107 | subroutine gxtx1(x,y,s,ac) |
|---|
| 5108 | implicit none |
|---|
| 5109 | real x,y |
|---|
| 5110 | !*********************************************************************** |
|---|
| 5111 | ! |
|---|
| 5112 | ! Purpose: plots a text if reference point inside active window. |
|---|
| 5113 | ! |
|---|
| 5114 | !--- Input: |
|---|
| 5115 | ! x x position |
|---|
| 5116 | ! y y position |
|---|
| 5117 | ! s text |
|---|
| 5118 | ! ac active window |
|---|
| 5119 | ! |
|---|
| 5120 | ! Author: H. Grote / CERN date: Dec. 9, 1988 |
|---|
| 5121 | ! last mod: Dec. 9, 1988 |
|---|
| 5122 | ! |
|---|
| 5123 | !*********************************************************************** |
|---|
| 5124 | real ac(4) |
|---|
| 5125 | character(*) s |
|---|
| 5126 | if(x.ge.ac(1).and.x.le.ac(2).and.y.ge.ac(3).and.y.le.ac(4)) & |
|---|
| 5127 | call gxstx(x,y,s) |
|---|
| 5128 | end subroutine gxtx1 |
|---|
| 5129 | subroutine gxundf |
|---|
| 5130 | use gxx11_common |
|---|
| 5131 | implicit none |
|---|
| 5132 | integer ifirst |
|---|
| 5133 | !*********************************************************************** |
|---|
| 5134 | ! |
|---|
| 5135 | ! Purpose: sets an integer for testing undefined variables |
|---|
| 5136 | ! |
|---|
| 5137 | ! Author: H. Grote / CERN date: April 7, 1988 |
|---|
| 5138 | ! last mod: April 7, 1988 |
|---|
| 5139 | ! |
|---|
| 5140 | !*********************************************************************** |
|---|
| 5141 | |
|---|
| 5142 | save ifirst |
|---|
| 5143 | data ifirst/0/ |
|---|
| 5144 | if(ifirst.eq.0) then |
|---|
| 5145 | ifirst=1 |
|---|
| 5146 | if(lundef.eq.654321) then |
|---|
| 5147 | lundef=654320 |
|---|
| 5148 | else |
|---|
| 5149 | lundef=654321 |
|---|
| 5150 | endif |
|---|
| 5151 | endif |
|---|
| 5152 | end subroutine gxundf |
|---|
| 5153 | subroutine gxwait |
|---|
| 5154 | use gxx11_common |
|---|
| 5155 | implicit none |
|---|
| 5156 | !*********************************************************************** |
|---|
| 5157 | ! |
|---|
| 5158 | ! Purpose: waits for Input from keyboard (e.g. <CR>) if interactive |
|---|
| 5159 | ! allows emergency stop when entering STOP |
|---|
| 5160 | ! |
|---|
| 5161 | ! Author: H. Grote / CERN date: June 16, 1987 |
|---|
| 5162 | ! last mod: Feb. 26, 1988 |
|---|
| 5163 | ! |
|---|
| 5164 | !*********************************************************************** |
|---|
| 5165 | |
|---|
| 5166 | call gxundf |
|---|
| 5167 | end subroutine gxwait |
|---|
| 5168 | subroutine gxwclr(iun, ityp) |
|---|
| 5169 | use gxx11_common |
|---|
| 5170 | implicit none |
|---|
| 5171 | integer ityp,iun |
|---|
| 5172 | !*********************************************************************** |
|---|
| 5173 | ! |
|---|
| 5174 | ! Purpose: write .ps page end (clear) |
|---|
| 5175 | ! |
|---|
| 5176 | !--- Input |
|---|
| 5177 | ! iun not used |
|---|
| 5178 | ! ityp not used |
|---|
| 5179 | ! |
|---|
| 5180 | ! Author: H. Grote / CERN date: Apr. 27, 1995 |
|---|
| 5181 | ! last mod: Apr. 27, 1995 |
|---|
| 5182 | ! |
|---|
| 5183 | !*********************************************************************** |
|---|
| 5184 | |
|---|
| 5185 | write(iutlps, '(a)') 'gs showpage gr' |
|---|
| 5186 | ! flush in a portable way |
|---|
| 5187 | endfile(iutlps) |
|---|
| 5188 | backspace(iutlps) |
|---|
| 5189 | ipage = ipage + 1 |
|---|
| 5190 | stortx = '%%Page: number' |
|---|
| 5191 | write(stortx(15:20), '(i6)') ipage |
|---|
| 5192 | istotx = 20 |
|---|
| 5193 | end subroutine gxwclr |
|---|
| 5194 | subroutine gxwpep(iun, ityp) |
|---|
| 5195 | use gxx11_common |
|---|
| 5196 | implicit none |
|---|
| 5197 | integer i,iday,ihour,iii,imonth,isec,ittp,ityp,iun,iyear,l,minute |
|---|
| 5198 | real fsc |
|---|
| 5199 | !*********************************************************************** |
|---|
| 5200 | ! |
|---|
| 5201 | ! Purpose: write .ps or .eps file prologue or epilogue |
|---|
| 5202 | ! |
|---|
| 5203 | !--- Input |
|---|
| 5204 | ! iun Output unit number, if = 0: epilogue, > 0: prologue |
|---|
| 5205 | ! ityp type of Output: 113 = eps, |
|---|
| 5206 | ! else ps with 114 = portrait, 115 = landscape |
|---|
| 5207 | ! |
|---|
| 5208 | ! Author: H. Grote / CERN date: Apr. 27, 1995 |
|---|
| 5209 | ! last mod: Apr. 27, 1995 |
|---|
| 5210 | ! |
|---|
| 5211 | !*********************************************************************** |
|---|
| 5212 | |
|---|
| 5213 | character(mlpro) pspro(mpspro), eppro(meppro), psdict(mdict), & |
|---|
| 5214 | psepi(mpsep), epepi(mepep) |
|---|
| 5215 | character orient(2) * 12, head(mhead) * 60 |
|---|
| 5216 | save ittp, orient, head, eppro, pspro, epepi, psepi, psdict |
|---|
| 5217 | data head / '$GX11psBegin', & |
|---|
| 5218 | '0 setlinecap 0 setlinejoin', '<scale> ', ' ' / |
|---|
| 5219 | data orient / 'Portrait', 'Landscape' / |
|---|
| 5220 | data pspro / '%!PS-Adobe-2.0', '%%Title: ', & |
|---|
| 5221 | '%%Creator: gx11 version nnnn', & |
|---|
| 5222 | '%%CreationDate: dd/mm/yy hh:mm', & |
|---|
| 5223 | '%%Orientation: Landscape', '%%BoundingBox: nnn nnn nnn nnn', & |
|---|
| 5224 | '%%Pages: (atend)', '%%EndComments' / |
|---|
| 5225 | data psepi / '%%Trailer', 'end', '%%EOF' / |
|---|
| 5226 | data eppro /'%!PS-Adobe-2.0 EPSF-2.0', '%%Title: filename', & |
|---|
| 5227 | '%%Creator: gx11 version nnnn', & |
|---|
| 5228 | '%%CreationDate: dd/mm/yy hh:mm', & |
|---|
| 5229 | '%%Orientation: Landscape', '%%BoundingBox: nnn nnn nnn nnn', & |
|---|
| 5230 | '%%Pages: 0', '%%EndComments' / |
|---|
| 5231 | data epepi / '$GX11psEnd showpage', '%%EOF' / |
|---|
| 5232 | data psdict / '/$GX11psDict 200 dict def', '$GX11psDict begin', & |
|---|
| 5233 | '$GX11psDict /mtrx matrix put /l {lineto} bind def', & |
|---|
| 5234 | '/m {moveto} bind def /s {stroke} bind def', & |
|---|
| 5235 | '/n {newpath} bind def /gs {gsave} bind def', & |
|---|
| 5236 | '/gr {grestore} bind def /clp {closepath} bind def', & |
|---|
| 5237 | '/t {translate} bind def /sd {setdash} bind def', & |
|---|
| 5238 | '/fft {findfont} bind def /col-1 {} def /r {rotate} bind def', & |
|---|
| 5239 | '/sf {scalefont setfont} bind def /sw {stringwidth} bind def', & |
|---|
| 5240 | '/stwn { /fs exch def /fn exch def /text exch def fn findfont ', & |
|---|
| 5241 | 'fs sf text sw pop xs add /xs exch def} bind def', & |
|---|
| 5242 | '/black {0 0 0 setrgbcolor} bind def', & |
|---|
| 5243 | '/blue {0 0 1 setrgbcolor} bind def', & |
|---|
| 5244 | '/green {0 1 0 setrgbcolor} bind def', & |
|---|
| 5245 | '/cyan {0 1 1 setrgbcolor} bind def', & |
|---|
| 5246 | '/red {1 0 0 setrgbcolor} bind def', & |
|---|
| 5247 | '/magenta {1 0 1 setrgbcolor} bind def', & |
|---|
| 5248 | '/yellow {1 1 0 setrgbcolor} bind def', & |
|---|
| 5249 | '/white {1 1 1 setrgbcolor} bind def', & |
|---|
| 5250 | ' end', & |
|---|
| 5251 | '/$GX11psBegin', & |
|---|
| 5252 | ' {$GX11psDict begin /$GX11psEnteredState save def} def', & |
|---|
| 5253 | '/$GX11psEnd {$GX11psEnteredState restore end} def', & |
|---|
| 5254 | '%%EndProlog' / |
|---|
| 5255 | |
|---|
| 5256 | if (iun .gt. 0) then |
|---|
| 5257 | !--- prologue |
|---|
| 5258 | fsc = 1. / msfact |
|---|
| 5259 | do i = 1, mhead |
|---|
| 5260 | pshead(i) = head(i) |
|---|
| 5261 | enddo |
|---|
| 5262 | ! call datime(idate, itime) |
|---|
| 5263 | ! call datesp(idate, iyear, imonth, iday) |
|---|
| 5264 | ! call timesp(itime, ihour, minute) |
|---|
| 5265 | call mydtime(iyear, imonth, iday, ihour, minute, isec) |
|---|
| 5266 | if (ityp .eq. 113) then |
|---|
| 5267 | !--- eps |
|---|
| 5268 | eppro(2)(10:) = spsnam |
|---|
| 5269 | write(eppro(3)(25:29), '(f5.2)') versio |
|---|
| 5270 | write(eppro(4)(17:24), '(i2.2,''/'',i2.2,''/'',i2.2)') & |
|---|
| 5271 | iyear, imonth, iday |
|---|
| 5272 | write(eppro(4)(26:33), '(i2.2,'':'',i2.2)') & |
|---|
| 5273 | ihour, minute |
|---|
| 5274 | eppro(5)(16:24) = orient(iorips) |
|---|
| 5275 | write(eppro(6)(15:30), '(4i4)') ibbox |
|---|
| 5276 | else |
|---|
| 5277 | pspro(2)(10:) = spsnam |
|---|
| 5278 | write(pspro(3)(25:29), '(f5.2)') versio |
|---|
| 5279 | write(pspro(4)(17:24), '(i2.2,''/'',i2.2,''/'',i2.2)') & |
|---|
| 5280 | iyear, imonth, iday |
|---|
| 5281 | write(pspro(4)(26:33), '(i2.2,'':'',i2.2)') & |
|---|
| 5282 | ihour, minute |
|---|
| 5283 | pspro(5)(16:24) = orient(iorips) |
|---|
| 5284 | write(pspro(6)(15:30), '(4i4)') ibbox |
|---|
| 5285 | endif |
|---|
| 5286 | iutlps = iun |
|---|
| 5287 | ittp = ityp |
|---|
| 5288 | !--- write prologue |
|---|
| 5289 | if (ittp .eq. 113) then |
|---|
| 5290 | do i = 1, meppro |
|---|
| 5291 | call gxpnbl(eppro(i), iii, l) |
|---|
| 5292 | write(iutlps, '(a)') eppro(i)(:l) |
|---|
| 5293 | enddo |
|---|
| 5294 | else |
|---|
| 5295 | do i = 1, mpspro |
|---|
| 5296 | call gxpnbl(pspro(i), iii, l) |
|---|
| 5297 | write(iutlps, '(a)') pspro(i)(:l) |
|---|
| 5298 | enddo |
|---|
| 5299 | endif |
|---|
| 5300 | do i = 1, mdict |
|---|
| 5301 | call gxpnbl(psdict(i), iii, l) |
|---|
| 5302 | write(iutlps, '(a)') psdict(i)(:l) |
|---|
| 5303 | enddo |
|---|
| 5304 | write(pshead(3)(:20), '(2f7.3, '' scale'')') fsc, fsc |
|---|
| 5305 | do i = 1, mhead |
|---|
| 5306 | call gxpnbl(pshead(i), iii, l) |
|---|
| 5307 | write(iutlps, '(a)') pshead(i)(:l) |
|---|
| 5308 | enddo |
|---|
| 5309 | if (ittp .ne. 113) then |
|---|
| 5310 | ipage = ipage + 1 |
|---|
| 5311 | write(iutlps, '(a,i5)') '%%Page: number', ipage |
|---|
| 5312 | endif |
|---|
| 5313 | else |
|---|
| 5314 | if (ittp .eq. 113) then |
|---|
| 5315 | !--- write epilogue |
|---|
| 5316 | do i = 1, mepep |
|---|
| 5317 | call gxpnbl(epepi(i), iii, l) |
|---|
| 5318 | write(iutlps, '(a)') epepi(i)(:l) |
|---|
| 5319 | enddo |
|---|
| 5320 | else |
|---|
| 5321 | if(iclear .ne. 0) then |
|---|
| 5322 | call gclrwk(0, 1) |
|---|
| 5323 | iclear = 0 |
|---|
| 5324 | endif |
|---|
| 5325 | do i = 1, mpsep |
|---|
| 5326 | call gxpnbl(psepi(i), iii, l) |
|---|
| 5327 | write(iutlps, '(a)') psepi(i)(:l) |
|---|
| 5328 | enddo |
|---|
| 5329 | endif |
|---|
| 5330 | endif |
|---|
| 5331 | end subroutine gxwpep |
|---|
| 5332 | subroutine gxwpl(np, xp1, yp1, ifill) |
|---|
| 5333 | use gxx11_common |
|---|
| 5334 | implicit none |
|---|
| 5335 | integer i,i1,i2,ierr,ifill,iforl,iii,k,kadd,l,np |
|---|
| 5336 | real f1,f2,r,v1,v2 |
|---|
| 5337 | !*********************************************************************** |
|---|
| 5338 | ! |
|---|
| 5339 | ! Purpose: write polyline into .ps or .eps file |
|---|
| 5340 | ! |
|---|
| 5341 | !--- Input |
|---|
| 5342 | ! np number of points |
|---|
| 5343 | ! xp1 x coordinates |
|---|
| 5344 | ! yp1 y coordinates |
|---|
| 5345 | ! ifill fill area request: 0 = no, 1 = yes |
|---|
| 5346 | ! |
|---|
| 5347 | ! Author: H. Grote / CERN date: Apr. 27, 1995 |
|---|
| 5348 | ! last mod: May 23, 1995 |
|---|
| 5349 | ! |
|---|
| 5350 | !*********************************************************************** |
|---|
| 5351 | |
|---|
| 5352 | real xp1(*), yp1(*) |
|---|
| 5353 | character eloc * 40, sline * (mline), style(4) * 24, & |
|---|
| 5354 | formt1 * 24, formt2 * 24 |
|---|
| 5355 | data style / '[] 0 sd', '[20] 0 sd', '[2 10] 0 sd', & |
|---|
| 5356 | '[20 10 2 10] 0 sd' / |
|---|
| 5357 | data eloc / 'col-1 s' / |
|---|
| 5358 | data formt1 /'('' n'', 2ix, '' m'')'/ |
|---|
| 5359 | data formt2 /'(2ix, '' l'')'/ |
|---|
| 5360 | |
|---|
| 5361 | if (istotx .gt. 0) then |
|---|
| 5362 | write(iutlps, '(a)') stortx(:istotx) |
|---|
| 5363 | istotx = 0 |
|---|
| 5364 | endif |
|---|
| 5365 | if (iorips .eq. 1) then |
|---|
| 5366 | v1 = xp1(1) - rx11pr(1) |
|---|
| 5367 | v2 = yp1(1) - rx11pr(3) |
|---|
| 5368 | f1 = msfact * (ibbox(3) - ibbox(1)) / (rx11pr(2) - rx11pr(1)) |
|---|
| 5369 | f2 = msfact * (ibbox(4) - ibbox(2)) / (rx11pr(4) - rx11pr(3)) |
|---|
| 5370 | else |
|---|
| 5371 | v1 = xp1(1) - rx11pr(1) |
|---|
| 5372 | v2 = yp1(1) - rx11pr(3) |
|---|
| 5373 | f1 = msfact * (ibbox(4) - ibbox(2)) / (rx11pr(2) - rx11pr(1)) |
|---|
| 5374 | f2 = msfact * (ibbox(3) - ibbox(1)) / (rx11pr(4) - rx11pr(3)) |
|---|
| 5375 | endif |
|---|
| 5376 | sline = colour(icucol) |
|---|
| 5377 | call gxpnbl(sline, iii, k) |
|---|
| 5378 | if (iorips .eq. 1) then |
|---|
| 5379 | i1 = f1 * v1 + msfact * ibbox(2) + 0.5 |
|---|
| 5380 | i2 = f2 * v2 + msfact * ibbox(1) + 0.5 |
|---|
| 5381 | else |
|---|
| 5382 | i2 = f1 * v1 + msfact * ibbox(2) + 0.5 |
|---|
| 5383 | i1 = f2 * v2 + msfact * ibbox(1) + 0.5 |
|---|
| 5384 | i1 = msfact * ibbox(3) - i1 |
|---|
| 5385 | endif |
|---|
| 5386 | call jqlwsc(ierr, r) |
|---|
| 5387 | call jqln(ierr, i) |
|---|
| 5388 | i = max(1, min(i,4)) |
|---|
| 5389 | write(iutlps, '(f6.3, a, a)') 0.75 * r, & |
|---|
| 5390 | ' setlinewidth ', style(i) |
|---|
| 5391 | iforl = & |
|---|
| 5392 | max(log10(float(abs(i1)+1))+3., log10(float(abs(i2)+1))+3.) |
|---|
| 5393 | write(formt1(10:10), '(i1)') iforl |
|---|
| 5394 | kadd = 2 * (iforl + 2) |
|---|
| 5395 | write(sline(k+1:k+kadd), formt1) i1, i2 |
|---|
| 5396 | k = k + kadd |
|---|
| 5397 | do i = 2, np |
|---|
| 5398 | v1 = xp1(i) - rx11pr(1) |
|---|
| 5399 | v2 = yp1(i) - rx11pr(3) |
|---|
| 5400 | |
|---|
| 5401 | if (k + 16 .gt. mline) then |
|---|
| 5402 | call gxpnbl(sline, iii, l) |
|---|
| 5403 | write(iutlps, '(a)') sline(:l) |
|---|
| 5404 | k = 0 |
|---|
| 5405 | sline = ' ' |
|---|
| 5406 | endif |
|---|
| 5407 | if (iorips .eq. 1) then |
|---|
| 5408 | i1 = f1 * v1 + msfact * ibbox(2) + 0.5 |
|---|
| 5409 | i2 = f2 * v2 + msfact * ibbox(1) + 0.5 |
|---|
| 5410 | else |
|---|
| 5411 | i2 = f1 * v1 + msfact * ibbox(2) + 0.5 |
|---|
| 5412 | i1 = f2 * v2 + msfact * ibbox(1) + 0.5 |
|---|
| 5413 | i1 = msfact * ibbox(3) - i1 |
|---|
| 5414 | endif |
|---|
| 5415 | iforl = & |
|---|
| 5416 | max(log10(float(abs(i1)+1))+3., log10(float(abs(i2)+1))+3.) |
|---|
| 5417 | write(formt2(4:4), '(i1)') iforl |
|---|
| 5418 | kadd = 2 * (iforl + 1) |
|---|
| 5419 | write(sline(k+1:k+kadd), formt2) i1, i2 |
|---|
| 5420 | k = k + kadd |
|---|
| 5421 | enddo |
|---|
| 5422 | if (k .gt. 0) then |
|---|
| 5423 | call gxpnbl(sline, iii, l) |
|---|
| 5424 | write(iutlps, '(a)') sline(:l) |
|---|
| 5425 | endif |
|---|
| 5426 | if (ifill .eq. 0) then |
|---|
| 5427 | write(iutlps, '(a)') eloc |
|---|
| 5428 | else |
|---|
| 5429 | write(iutlps, '(a)') 'fill ' // eloc |
|---|
| 5430 | endif |
|---|
| 5431 | end subroutine gxwpl |
|---|
| 5432 | subroutine gxwpm(np, xp1, yp1) |
|---|
| 5433 | use gxx11_common |
|---|
| 5434 | implicit none |
|---|
| 5435 | integer i,ifill,ip,is,j,n,np |
|---|
| 5436 | real sq21,xf,xmf,xms,xmsm,xmsq,xmsqm,xpsf,xs,xsm,xsq,xsqm,yf,ymf, & |
|---|
| 5437 | yms,ymsm,ymsq,ymsqm,ys,ysm,ysq,ysqm |
|---|
| 5438 | !*********************************************************************** |
|---|
| 5439 | ! |
|---|
| 5440 | ! Purpose: plot marker symbol on display and/or PostScript output |
|---|
| 5441 | ! |
|---|
| 5442 | !--- Input |
|---|
| 5443 | ! np number of marker symbols |
|---|
| 5444 | ! xp1 x coordinates |
|---|
| 5445 | ! yp1 y coordinates |
|---|
| 5446 | ! |
|---|
| 5447 | ! Author: H. Grote / CERN date: July 6, 1995 |
|---|
| 5448 | ! last mod: July 6, 1995 |
|---|
| 5449 | ! |
|---|
| 5450 | !*********************************************************************** |
|---|
| 5451 | |
|---|
| 5452 | parameter (xs = 0.005, ys = 0.005, sq21 = 0.4142135, & |
|---|
| 5453 | xms = -xs, yms = -ys, & |
|---|
| 5454 | xsm = 0.1 * xs, ysm = 0.1 * ys, & |
|---|
| 5455 | xmsm = -xsm, ymsm = -ysm, & |
|---|
| 5456 | xsq = xs * sq21, ysq = ys * sq21, & |
|---|
| 5457 | xmsq = -xsq, ymsq = -ysq, & |
|---|
| 5458 | xsqm = xsm * sq21, ysqm = ysm * sq21, & |
|---|
| 5459 | xmsqm = -xsqm, ymsqm = -ysqm ) |
|---|
| 5460 | real xp1(*), yp1(*) |
|---|
| 5461 | real xsym(9,4,5), ysym(9,4,5), xlps(9), yloc(9), xlwd(9) |
|---|
| 5462 | integer nsym(4,5) |
|---|
| 5463 | character(1) dum |
|---|
| 5464 | data xsym / & |
|---|
| 5465 | xmsm, xmsm, xmsqm, xsqm, xsm, xsm, xsqm, xmsqm, xmsm, 27 * 0., & |
|---|
| 5466 | xms, xs, 7*0., 0., 0., 7*0., 18 * 0., & |
|---|
| 5467 | xms, xs, 7*0., 0., 0., 7*0., xms, xs, 7*0., xms, xs, 7*0., & |
|---|
| 5468 | xms, xms, xmsq, xsq, xs, xs, xsq, xmsq, xms, 27 * 0., & |
|---|
| 5469 | xms, xs, 7*0., xms, xs, 7*0., 18 * 0. / |
|---|
| 5470 | data ysym / & |
|---|
| 5471 | ymsqm, ysqm, ysm, ysm, ysqm, ymsqm, ymsm, ymsm, ymsqm, 27 * 0., & |
|---|
| 5472 | 0., 0., 7*0., ys, yms, 7*0., 18 * 0., & |
|---|
| 5473 | 0., 0., 7*0., ys, yms, 7*0., yms, ys, 7*0., ys, yms, 7*0., & |
|---|
| 5474 | ymsq, ysq, ys, ys, ysq, ymsq, yms, yms, ymsq, 27 * 0., & |
|---|
| 5475 | yms, ys, 7*0., ys, yms, 7*0, 18 * 0. / |
|---|
| 5476 | data nsym / 9, 0, 0, 0, & |
|---|
| 5477 | 2, 2, 0, 0, & |
|---|
| 5478 | 2, 2, 2, 2, & |
|---|
| 5479 | 9, 0, 0, 0, & |
|---|
| 5480 | 2, 2, 0, 0 / |
|---|
| 5481 | |
|---|
| 5482 | call gxqvar('XMETAF', i, xmf, dum) |
|---|
| 5483 | call gxqvar('YMETAF', i, ymf, dum) |
|---|
| 5484 | if (xmf .ne. 0.) then |
|---|
| 5485 | xpsf = ymf / xmf |
|---|
| 5486 | else |
|---|
| 5487 | xpsf = 1. |
|---|
| 5488 | endif |
|---|
| 5489 | xf = rx11pr(8) * (rx11pr(2) - rx11pr(1)) |
|---|
| 5490 | yf = rx11pr(8) * (rx11pr(4) - rx11pr(3)) |
|---|
| 5491 | is = mod(ix11pr(4) - 1, 5) + 1 |
|---|
| 5492 | if (is .eq. 1) then |
|---|
| 5493 | ifill = 1 |
|---|
| 5494 | else |
|---|
| 5495 | ifill = 0 |
|---|
| 5496 | endif |
|---|
| 5497 | do ip = 1, np |
|---|
| 5498 | do i = 1, 4 |
|---|
| 5499 | n = nsym(i,is) |
|---|
| 5500 | if (n .gt. 0) then |
|---|
| 5501 | do j = 1, n |
|---|
| 5502 | xlwd(j) = xp1(ip) + xf * xsym(j,i,is) |
|---|
| 5503 | yloc(j) = yp1(ip) + yf * ysym(j,i,is) |
|---|
| 5504 | xlps(j) = xp1(ip) + xpsf * xf * xsym(j,i,is) |
|---|
| 5505 | enddo |
|---|
| 5506 | if (ipseps .ne. 0) call gxwpl(n, xlps, yloc, ifill) |
|---|
| 5507 | endif |
|---|
| 5508 | enddo |
|---|
| 5509 | enddo |
|---|
| 5510 | end subroutine gxwpm |
|---|
| 5511 | subroutine gxwtx(xp1, yp1, txin) |
|---|
| 5512 | use gxx11_common |
|---|
| 5513 | implicit none |
|---|
| 5514 | integer i,i1,i11,i2,i22,ia,iang1,iangle,ie,ifont,ifos,ihl,iii, & |
|---|
| 5515 | iprec,ivl,k,lf,lint,lt,lt1,lt2,lt3,mltx,mltx2 |
|---|
| 5516 | real chh,f1,f2,v1,v2,x,xp1,xup,y,yp1,yup |
|---|
| 5517 | !*********************************************************************** |
|---|
| 5518 | ! |
|---|
| 5519 | ! Purpose: write text with predefined font .ps or .eps file |
|---|
| 5520 | ! |
|---|
| 5521 | !--- Input |
|---|
| 5522 | ! xp1 x coordinate |
|---|
| 5523 | ! yp1 y coordinate |
|---|
| 5524 | ! txin text |
|---|
| 5525 | ! |
|---|
| 5526 | ! Author: H. Grote / CERN date: May 10, 1995 |
|---|
| 5527 | ! last mod: May 10, 1995 |
|---|
| 5528 | ! |
|---|
| 5529 | !*********************************************************************** |
|---|
| 5530 | |
|---|
| 5531 | parameter (mltx = 120, mltx2 = 2 * mltx) |
|---|
| 5532 | character txin * (*) |
|---|
| 5533 | character sline * (mline), txlc * (mltx2) |
|---|
| 5534 | character(24) tloc1, tloc2, tloc3, sfont(mtfont) |
|---|
| 5535 | integer ifosiz(mtfont) |
|---|
| 5536 | data sfont / '/Times-Italic', '/Times-Bold', '/Times-BoldItalic', & |
|---|
| 5537 | '/Helvetica', '/Helvetica-Oblique', '/Helvetica-Bold', & |
|---|
| 5538 | '/Helvetica-BoldOblique', '/Courier', '/Courier-Oblique', & |
|---|
| 5539 | '/Courier-Bold', '/Courier-BoldOblique', '/Symbol' / |
|---|
| 5540 | data ifosiz / 1030, 1000, 1025, 930, 930, & |
|---|
| 5541 | 930, 930, 1205, 1205, 1170, 1165, 1005 / |
|---|
| 5542 | |
|---|
| 5543 | if (istotx .gt. 0) then |
|---|
| 5544 | write(iutlps, '(a)') stortx(:istotx) |
|---|
| 5545 | istotx = 0 |
|---|
| 5546 | endif |
|---|
| 5547 | !--- copy text to local, treat () |
|---|
| 5548 | txlc = ' ' |
|---|
| 5549 | call gxpnbl(txin, iii, lint) |
|---|
| 5550 | lt = 0 |
|---|
| 5551 | do i = 1, min(mltx, lint) |
|---|
| 5552 | if(txin(i:i) .eq. '(' .or. txin(i:i) .eq. ')') then |
|---|
| 5553 | lt = lt + 1 |
|---|
| 5554 | txlc(lt:lt) = '\\' |
|---|
| 5555 | endif |
|---|
| 5556 | lt = lt + 1 |
|---|
| 5557 | txlc(lt:lt) = txin(i:i) |
|---|
| 5558 | enddo |
|---|
| 5559 | call jqtxfp(ie, ifont, iprec) |
|---|
| 5560 | ifont = max(1, min(mtfont, abs(ifont))) |
|---|
| 5561 | call jqtxal(ie, ihl, ivl) |
|---|
| 5562 | call jqchh(ie, chh) |
|---|
| 5563 | call jqchup(ie, xup, yup) |
|---|
| 5564 | iang1 = atan2(-xup, yup) * 45. / atan(1.) + 0.5 |
|---|
| 5565 | iangle = iang1 + (iorips - 1) * 90 + 0.5 |
|---|
| 5566 | ifos = msfact * ifosiz(ifont) * chh / (rx11pr(4) - rx11pr(3)) & |
|---|
| 5567 | + 0.5 |
|---|
| 5568 | if (ihl .eq. 2) then |
|---|
| 5569 | tloc1 = ' xs 2 div' |
|---|
| 5570 | lt1 = 9 |
|---|
| 5571 | elseif ( ihl .eq. 3) then |
|---|
| 5572 | tloc1 = ' xs' |
|---|
| 5573 | lt1 = 3 |
|---|
| 5574 | endif |
|---|
| 5575 | tloc2 = ' neg 0' |
|---|
| 5576 | lt2 = 6 |
|---|
| 5577 | tloc3 = ' t 0 0 m' |
|---|
| 5578 | lt3 = 8 |
|---|
| 5579 | call gxpnbl(sfont(ifont), iii, lf) |
|---|
| 5580 | x = xp1 |
|---|
| 5581 | y = yp1 - 0.25 * (5 - ivl) * chh |
|---|
| 5582 | if (iorips .eq. 1) then |
|---|
| 5583 | v1 = x - rx11pr(1) |
|---|
| 5584 | v2 = y - rx11pr(3) |
|---|
| 5585 | f1 = msfact * (ibbox(3) - ibbox(1)) / (rx11pr(2) - rx11pr(1)) |
|---|
| 5586 | f2 = msfact * (ibbox(4) - ibbox(2)) / (rx11pr(4) - rx11pr(3)) |
|---|
| 5587 | else |
|---|
| 5588 | v1 = x - rx11pr(1) |
|---|
| 5589 | v2 = y - rx11pr(3) |
|---|
| 5590 | f1 = msfact * (ibbox(4) - ibbox(2)) / (rx11pr(2) - rx11pr(1)) |
|---|
| 5591 | f2 = msfact * (ibbox(3) - ibbox(1)) / (rx11pr(4) - rx11pr(3)) |
|---|
| 5592 | endif |
|---|
| 5593 | !--- horizontal alignment - uses font width from font def. |
|---|
| 5594 | if (ihl .gt. 1) then |
|---|
| 5595 | write(iutlps, '(a)') '/xs 0 def' |
|---|
| 5596 | write(iutlps, '(a, a, a)') '(', txlc(:lt), ')' |
|---|
| 5597 | write(iutlps, '(a, i6, a)') sfont(ifont)(:lf), ifos, ' stwn' |
|---|
| 5598 | endif |
|---|
| 5599 | sline = colour(icucol) |
|---|
| 5600 | call gxpnbl(sline, iii, k) |
|---|
| 5601 | if (iorips .eq. 1) then |
|---|
| 5602 | i1 = f1 * v1 + msfact * ibbox(2) + 0.5 |
|---|
| 5603 | i2 = f2 * v2 + msfact * ibbox(1) + 0.5 |
|---|
| 5604 | else |
|---|
| 5605 | i2 = f1 * v1 + msfact * ibbox(2) + 0.5 |
|---|
| 5606 | i1 = f2 * v2 + msfact * ibbox(1) + 0.5 |
|---|
| 5607 | i1 = msfact * ibbox(3) - i1 |
|---|
| 5608 | endif |
|---|
| 5609 | write(sline(k+1:k+10), '(2i5)') i1, i2 |
|---|
| 5610 | k = k + 10 |
|---|
| 5611 | sline(k+1:k+3) = ' t ' |
|---|
| 5612 | k = k + 3 |
|---|
| 5613 | write(sline(k+1:k+5), '(i5)') iangle |
|---|
| 5614 | k = k + 5 |
|---|
| 5615 | sline(k+1:k+2) = ' r' |
|---|
| 5616 | k = k + 2 |
|---|
| 5617 | if (ihl .gt. 1) then |
|---|
| 5618 | sline(k+1:) = & |
|---|
| 5619 | tloc1(:lt1) // tloc2(:lt2) // tloc3(:lt3) |
|---|
| 5620 | k = k + lt1 + lt2 + lt3 |
|---|
| 5621 | endif |
|---|
| 5622 | sline(k+1:) = ' 0 0 m' |
|---|
| 5623 | write(iutlps, '(a)') sline(:k) |
|---|
| 5624 | write(iutlps, '(a, a, i6, a)') sfont(ifont)(:lf), ' fft ', & |
|---|
| 5625 | ifos, ' sf 0 0 m' |
|---|
| 5626 | write(iutlps, '(a, a, a)') '(', txlc(:lt), ')' |
|---|
| 5627 | sline = 'show' |
|---|
| 5628 | k = 4 |
|---|
| 5629 | tloc2 = ' 0' |
|---|
| 5630 | lt2 = 2 |
|---|
| 5631 | if (ihl .gt. 1) then |
|---|
| 5632 | sline(k+1:) = & |
|---|
| 5633 | tloc1(:lt1) // tloc2(:lt2) // tloc3(:lt3) |
|---|
| 5634 | k = k + lt1 + lt2 + lt3 |
|---|
| 5635 | endif |
|---|
| 5636 | ia = -iangle |
|---|
| 5637 | write(sline(k+1:k+6), '(i6)') ia |
|---|
| 5638 | k = k + 6 |
|---|
| 5639 | sline(k+1:k+2) = ' r' |
|---|
| 5640 | k = k + 2 |
|---|
| 5641 | i11 = -i1 |
|---|
| 5642 | i22 = -i2 |
|---|
| 5643 | write(sline(k+1:k+12), '(2i6)') i11, i22 |
|---|
| 5644 | k = k + 12 |
|---|
| 5645 | sline(k+1:k+2) = ' t' |
|---|
| 5646 | k = k + 2 |
|---|
| 5647 | write(iutlps, '(a)') sline(:k) |
|---|
| 5648 | end subroutine gxwtx |
|---|
| 5649 | subroutine jqmk(ierr, i1) |
|---|
| 5650 | use gxx11_common |
|---|
| 5651 | use gxx11_aux |
|---|
| 5652 | implicit none |
|---|
| 5653 | integer ierr,i1 |
|---|
| 5654 | ierr = 0 |
|---|
| 5655 | i1 = ivals(1) |
|---|
| 5656 | end subroutine jqmk |
|---|
| 5657 | subroutine jqfais(ierr, i1) |
|---|
| 5658 | use gxx11_common |
|---|
| 5659 | use gxx11_aux |
|---|
| 5660 | implicit none |
|---|
| 5661 | integer ierr,i1 |
|---|
| 5662 | ierr = 0 |
|---|
| 5663 | i1 = ivals(2) |
|---|
| 5664 | end subroutine jqfais |
|---|
| 5665 | subroutine jqtxal(ierr, i1, i2) |
|---|
| 5666 | use gxx11_common |
|---|
| 5667 | use gxx11_aux |
|---|
| 5668 | implicit none |
|---|
| 5669 | integer ierr, i1,i2 |
|---|
| 5670 | ierr = 0 |
|---|
| 5671 | i1 = ivals(3) |
|---|
| 5672 | i2 = ivals(4) |
|---|
| 5673 | end subroutine jqtxal |
|---|
| 5674 | subroutine jqtxfp(ierr, i1, i2) |
|---|
| 5675 | use gxx11_common |
|---|
| 5676 | use gxx11_aux |
|---|
| 5677 | implicit none |
|---|
| 5678 | integer ierr, i1,i2 |
|---|
| 5679 | ierr = 0 |
|---|
| 5680 | i1 = ivals(5) |
|---|
| 5681 | i2 = ivals(6) |
|---|
| 5682 | end subroutine jqtxfp |
|---|
| 5683 | subroutine jqpmci(ierr, i1) |
|---|
| 5684 | use gxx11_common |
|---|
| 5685 | use gxx11_aux |
|---|
| 5686 | implicit none |
|---|
| 5687 | integer ierr, i1 |
|---|
| 5688 | ierr = 0 |
|---|
| 5689 | i1 = ivals(7) |
|---|
| 5690 | end subroutine jqpmci |
|---|
| 5691 | subroutine jswks(i1) |
|---|
| 5692 | use gxx11_common |
|---|
| 5693 | use gxx11_aux |
|---|
| 5694 | implicit none |
|---|
| 5695 | integer i1 |
|---|
| 5696 | ivals(8) = i1 |
|---|
| 5697 | end subroutine jswks |
|---|
| 5698 | subroutine jqwks(i1, ierr, i2) |
|---|
| 5699 | use gxx11_common |
|---|
| 5700 | use gxx11_aux |
|---|
| 5701 | implicit none |
|---|
| 5702 | integer ierr, i1,i2 |
|---|
| 5703 | ierr = 0 |
|---|
| 5704 | i2 = ivals(8) |
|---|
| 5705 | end subroutine jqwks |
|---|
| 5706 | subroutine jqchup(ierr, r1, r2) |
|---|
| 5707 | use gxx11_common |
|---|
| 5708 | use gxx11_aux |
|---|
| 5709 | implicit none |
|---|
| 5710 | integer ierr |
|---|
| 5711 | real r1,r2 |
|---|
| 5712 | ierr = 0 |
|---|
| 5713 | r1 = rvals(1) |
|---|
| 5714 | r2 = rvals(2) |
|---|
| 5715 | end subroutine jqchup |
|---|
| 5716 | subroutine jqchh(ierr, r1) |
|---|
| 5717 | use gxx11_common |
|---|
| 5718 | use gxx11_aux |
|---|
| 5719 | implicit none |
|---|
| 5720 | integer ierr |
|---|
| 5721 | real r1 |
|---|
| 5722 | ierr = 0 |
|---|
| 5723 | r1 = rvals(3) |
|---|
| 5724 | end subroutine jqchh |
|---|
| 5725 | subroutine jqtxci(ierr, i1) |
|---|
| 5726 | use gxx11_common |
|---|
| 5727 | use gxx11_aux |
|---|
| 5728 | implicit none |
|---|
| 5729 | integer ierr,i1 |
|---|
| 5730 | ierr = 0 |
|---|
| 5731 | i1 = ivals(9) |
|---|
| 5732 | end subroutine jqtxci |
|---|
| 5733 | subroutine jqnt(i1, ierr, ar1, ar2) |
|---|
| 5734 | use gxx11_common |
|---|
| 5735 | use gxx11_aux |
|---|
| 5736 | implicit none |
|---|
| 5737 | integer ierr,i1,i |
|---|
| 5738 | real ar1(4), ar2(4) |
|---|
| 5739 | ierr = 0 |
|---|
| 5740 | do i = 1, 4 |
|---|
| 5741 | ar1(i) = rvals(i+3) |
|---|
| 5742 | ar2(i) = rvals(i+7) |
|---|
| 5743 | enddo |
|---|
| 5744 | end subroutine jqnt |
|---|
| 5745 | subroutine jqmksc(ierr, r1) |
|---|
| 5746 | use gxx11_common |
|---|
| 5747 | use gxx11_aux |
|---|
| 5748 | implicit none |
|---|
| 5749 | integer ierr |
|---|
| 5750 | real r1 |
|---|
| 5751 | ierr = 0 |
|---|
| 5752 | r1 = rvals(14) |
|---|
| 5753 | end subroutine jqmksc |
|---|
| 5754 | subroutine jsvp(i1, r1, r2, r3, r4) |
|---|
| 5755 | use gxx11_common |
|---|
| 5756 | use gxx11_aux |
|---|
| 5757 | implicit none |
|---|
| 5758 | integer i1 |
|---|
| 5759 | real r1,r2,r3,r4 |
|---|
| 5760 | rvals(8) = r1 |
|---|
| 5761 | rvals(9) = r2 |
|---|
| 5762 | rvals(10) = r3 |
|---|
| 5763 | rvals(11) = r4 |
|---|
| 5764 | end subroutine jsvp |
|---|
| 5765 | subroutine jqplci(ierr, i1) |
|---|
| 5766 | use gxx11_common |
|---|
| 5767 | use gxx11_aux |
|---|
| 5768 | implicit none |
|---|
| 5769 | integer ierr,i1 |
|---|
| 5770 | ierr = 0 |
|---|
| 5771 | i1 = ivals(11) |
|---|
| 5772 | end subroutine jqplci |
|---|
| 5773 | subroutine jschxp(r1) |
|---|
| 5774 | use gxx11_common |
|---|
| 5775 | use gxx11_aux |
|---|
| 5776 | implicit none |
|---|
| 5777 | real r1 |
|---|
| 5778 | rvals(12) = r1 |
|---|
| 5779 | end subroutine jschxp |
|---|
| 5780 | subroutine jqchxp(ierr, r1) |
|---|
| 5781 | use gxx11_common |
|---|
| 5782 | use gxx11_aux |
|---|
| 5783 | implicit none |
|---|
| 5784 | integer ierr |
|---|
| 5785 | real r1 |
|---|
| 5786 | ierr = 0 |
|---|
| 5787 | r1 = rvals(12) |
|---|
| 5788 | end subroutine jqchxp |
|---|
| 5789 | subroutine jqlwsc(ierr, r1) |
|---|
| 5790 | use gxx11_common |
|---|
| 5791 | use gxx11_aux |
|---|
| 5792 | implicit none |
|---|
| 5793 | integer ierr |
|---|
| 5794 | real r1 |
|---|
| 5795 | ierr = 0 |
|---|
| 5796 | r1 = rvals(13) |
|---|
| 5797 | end subroutine jqlwsc |
|---|
| 5798 | subroutine jqln(ierr, i1) |
|---|
| 5799 | use gxx11_common |
|---|
| 5800 | use gxx11_aux |
|---|
| 5801 | implicit none |
|---|
| 5802 | integer ierr,i1 |
|---|
| 5803 | ierr = 0 |
|---|
| 5804 | i1 = ivals(12) |
|---|
| 5805 | end subroutine jqln |
|---|
| 5806 | subroutine jqcntn(ierr, i1) |
|---|
| 5807 | use gxx11_common |
|---|
| 5808 | use gxx11_aux |
|---|
| 5809 | implicit none |
|---|
| 5810 | integer ierr,i1 |
|---|
| 5811 | ierr = 0 |
|---|
| 5812 | i1 = ivals(13) |
|---|
| 5813 | end subroutine jqcntn |
|---|
| 5814 | subroutine gclrwk(i1, i2) |
|---|
| 5815 | use gxx11_common |
|---|
| 5816 | use gxx11_aux |
|---|
| 5817 | implicit none |
|---|
| 5818 | integer i1,i2 |
|---|
| 5819 | if (ipseps .eq. 1) call gxwclr(i1, i2) |
|---|
| 5820 | end subroutine gclrwk |
|---|
| 5821 | subroutine gtx(r1, r2, string) |
|---|
| 5822 | use gxx11_common |
|---|
| 5823 | use gxx11_aux |
|---|
| 5824 | implicit none |
|---|
| 5825 | real r1,r2 |
|---|
| 5826 | character(*) string |
|---|
| 5827 | if (ipseps .ne. 0) call gxwtx(r1, r2, string) |
|---|
| 5828 | end subroutine gtx |
|---|
| 5829 | subroutine gfa(i1, ar1, ar2) |
|---|
| 5830 | use gxx11_common |
|---|
| 5831 | use gxx11_aux |
|---|
| 5832 | implicit none |
|---|
| 5833 | integer i1 |
|---|
| 5834 | real ar1(*),ar2(*) |
|---|
| 5835 | if (ipseps .ne. 0) call gxwpl(i1, ar1, ar2, ivals(2)) |
|---|
| 5836 | end subroutine gfa |
|---|
| 5837 | subroutine gpl(i1, ar1, ar2) |
|---|
| 5838 | use gxx11_common |
|---|
| 5839 | use gxx11_aux |
|---|
| 5840 | implicit none |
|---|
| 5841 | integer i1 |
|---|
| 5842 | real ar1(*),ar2(*) |
|---|
| 5843 | if (ipseps .ne. 0) call gxwpl(i1, ar1, ar2, 0) |
|---|
| 5844 | end subroutine gpl |
|---|
| 5845 | subroutine jsmk(i1) |
|---|
| 5846 | use gxx11_common |
|---|
| 5847 | use gxx11_aux |
|---|
| 5848 | implicit none |
|---|
| 5849 | integer i1 |
|---|
| 5850 | ivals(1) = i1 |
|---|
| 5851 | ix11pr(4) = i1 |
|---|
| 5852 | end subroutine jsmk |
|---|
| 5853 | subroutine jsfais(i1) |
|---|
| 5854 | use gxx11_common |
|---|
| 5855 | use gxx11_aux |
|---|
| 5856 | implicit none |
|---|
| 5857 | integer i1 |
|---|
| 5858 | ivals(2) = i1 |
|---|
| 5859 | end subroutine jsfais |
|---|
| 5860 | subroutine jstxal(i1, i2) |
|---|
| 5861 | use gxx11_common |
|---|
| 5862 | use gxx11_aux |
|---|
| 5863 | implicit none |
|---|
| 5864 | integer i1,i2 |
|---|
| 5865 | ivals(3) = i1 |
|---|
| 5866 | ivals(4) = i2 |
|---|
| 5867 | ix11pr(1) = i1 |
|---|
| 5868 | ix11pr(2) = i2 |
|---|
| 5869 | end subroutine jstxal |
|---|
| 5870 | subroutine jstxfp(i1, i2) |
|---|
| 5871 | use gxx11_common |
|---|
| 5872 | use gxx11_aux |
|---|
| 5873 | implicit none |
|---|
| 5874 | integer i1,i2 |
|---|
| 5875 | ivals(5) = i1 |
|---|
| 5876 | ivals(6) = i2 |
|---|
| 5877 | end subroutine jstxfp |
|---|
| 5878 | subroutine jspmci(i1) |
|---|
| 5879 | use gxx11_common |
|---|
| 5880 | use gxx11_aux |
|---|
| 5881 | implicit none |
|---|
| 5882 | integer i1 |
|---|
| 5883 | ivals(7) = i1 |
|---|
| 5884 | ivals(14) = 0 |
|---|
| 5885 | end subroutine jspmci |
|---|
| 5886 | subroutine jschup(r1, r2) |
|---|
| 5887 | use gxx11_common |
|---|
| 5888 | use gxx11_aux |
|---|
| 5889 | implicit none |
|---|
| 5890 | real r1,r2 |
|---|
| 5891 | rvals(1) = r1 |
|---|
| 5892 | rvals(2) = r2 |
|---|
| 5893 | rx11pr(5) = r1 |
|---|
| 5894 | rx11pr(6) = r2 |
|---|
| 5895 | end subroutine jschup |
|---|
| 5896 | subroutine jschh(r1) |
|---|
| 5897 | use gxx11_common |
|---|
| 5898 | use gxx11_aux |
|---|
| 5899 | implicit none |
|---|
| 5900 | real r1 |
|---|
| 5901 | rvals(3) = r1 |
|---|
| 5902 | rx11pr(7) = r1 |
|---|
| 5903 | end subroutine jschh |
|---|
| 5904 | subroutine jstxci(i1) |
|---|
| 5905 | use gxx11_common |
|---|
| 5906 | use gxx11_aux |
|---|
| 5907 | implicit none |
|---|
| 5908 | integer i1 |
|---|
| 5909 | ivals(9) = i1 |
|---|
| 5910 | ivals(14) = 0 |
|---|
| 5911 | end subroutine jstxci |
|---|
| 5912 | subroutine jsmksc(r1) |
|---|
| 5913 | use gxx11_common |
|---|
| 5914 | use gxx11_aux |
|---|
| 5915 | implicit none |
|---|
| 5916 | real r1 |
|---|
| 5917 | rvals(14) = r1 |
|---|
| 5918 | rx11pr(8) = r1 |
|---|
| 5919 | end subroutine jsmksc |
|---|
| 5920 | subroutine jswn(i1, r1, r2, r3, r4) |
|---|
| 5921 | use gxx11_common |
|---|
| 5922 | use gxx11_aux |
|---|
| 5923 | implicit none |
|---|
| 5924 | integer i1 |
|---|
| 5925 | real r1,r2,r3,r4 |
|---|
| 5926 | rvals(4) = r1 |
|---|
| 5927 | rvals(5) = r2 |
|---|
| 5928 | rvals(6) = r3 |
|---|
| 5929 | rvals(7) = r4 |
|---|
| 5930 | rx11pr(1) = r1 |
|---|
| 5931 | rx11pr(2) = r2 |
|---|
| 5932 | rx11pr(3) = r3 |
|---|
| 5933 | rx11pr(4) = r4 |
|---|
| 5934 | if (r2 .gt. r1) then |
|---|
| 5935 | fxpix = nxpix / (r2 - r1) |
|---|
| 5936 | else |
|---|
| 5937 | fxpix = 1. |
|---|
| 5938 | endif |
|---|
| 5939 | if (r4 .gt. r3) then |
|---|
| 5940 | fypix = nypix / (r4 - r3) |
|---|
| 5941 | else |
|---|
| 5942 | fypix = 1. |
|---|
| 5943 | endif |
|---|
| 5944 | end subroutine jswn |
|---|
| 5945 | subroutine jsplci(i1) |
|---|
| 5946 | use gxx11_common |
|---|
| 5947 | use gxx11_aux |
|---|
| 5948 | implicit none |
|---|
| 5949 | integer i1 |
|---|
| 5950 | ivals(11) = i1 |
|---|
| 5951 | ivals(14) = 0 |
|---|
| 5952 | end subroutine jsplci |
|---|
| 5953 | subroutine jslwsc(r1) |
|---|
| 5954 | use gxx11_common |
|---|
| 5955 | use gxx11_aux |
|---|
| 5956 | implicit none |
|---|
| 5957 | real r1 |
|---|
| 5958 | rvals(13) = r1 |
|---|
| 5959 | end subroutine jslwsc |
|---|
| 5960 | subroutine jsln(i1) |
|---|
| 5961 | use gxx11_common |
|---|
| 5962 | use gxx11_aux |
|---|
| 5963 | implicit none |
|---|
| 5964 | integer i1,iz |
|---|
| 5965 | ivals(12) = i1 |
|---|
| 5966 | iz = i1 - 1 |
|---|
| 5967 | end subroutine jsln |
|---|
| 5968 | subroutine jslctp(i1) |
|---|
| 5969 | use gxx11_common |
|---|
| 5970 | use gxx11_aux |
|---|
| 5971 | implicit none |
|---|
| 5972 | integer i1 |
|---|
| 5973 | ivals(14) = i1 |
|---|
| 5974 | end subroutine jslctp |
|---|
| 5975 | subroutine jqlctp(i1) |
|---|
| 5976 | use gxx11_common |
|---|
| 5977 | use gxx11_aux |
|---|
| 5978 | implicit none |
|---|
| 5979 | integer i1 |
|---|
| 5980 | i1 = ivals(14) |
|---|
| 5981 | end subroutine jqlctp |
|---|
| 5982 | subroutine wacwk(iw) |
|---|
| 5983 | use gxx11_common |
|---|
| 5984 | implicit none |
|---|
| 5985 | integer iw |
|---|
| 5986 | !*********************************************************************** |
|---|
| 5987 | ! |
|---|
| 5988 | ! Purpose: Activate workstation |
|---|
| 5989 | ! |
|---|
| 5990 | !--- Input |
|---|
| 5991 | ! iw workstation number |
|---|
| 5992 | ! Author: H. Grote / CERN date: Jan. 25, 1994 |
|---|
| 5993 | ! last mod: Jan. 25, 1994 |
|---|
| 5994 | !*********************************************************************** |
|---|
| 5995 | |
|---|
| 5996 | if (iw .gt. 0 .and. iw .le. mx11tf) then |
|---|
| 5997 | ix11tf(iw) = 1 |
|---|
| 5998 | endif |
|---|
| 5999 | end subroutine wacwk |
|---|
| 6000 | subroutine wclks |
|---|
| 6001 | implicit none |
|---|
| 6002 | !*********************************************************************** |
|---|
| 6003 | ! |
|---|
| 6004 | ! Purpose: Close X11 package |
|---|
| 6005 | ! |
|---|
| 6006 | ! Author: H. Grote / CERN date: Jan. 25, 1994 |
|---|
| 6007 | ! last mod: Jan. 25, 1994 |
|---|
| 6008 | !*********************************************************************** |
|---|
| 6009 | end subroutine wclks |
|---|
| 6010 | subroutine wclwk(iw) |
|---|
| 6011 | use gxx11_common |
|---|
| 6012 | implicit none |
|---|
| 6013 | integer iw |
|---|
| 6014 | !*********************************************************************** |
|---|
| 6015 | ! |
|---|
| 6016 | ! Purpose: Close workstation |
|---|
| 6017 | ! |
|---|
| 6018 | !--- Input |
|---|
| 6019 | ! iw workstation number |
|---|
| 6020 | ! Author: H. Grote / CERN date: Jan. 25, 1994 |
|---|
| 6021 | ! last mod: Jan. 25, 1994 |
|---|
| 6022 | !*********************************************************************** |
|---|
| 6023 | |
|---|
| 6024 | end subroutine wclwk |
|---|
| 6025 | subroutine wdawk(iw) |
|---|
| 6026 | use gxx11_common |
|---|
| 6027 | implicit none |
|---|
| 6028 | integer iw |
|---|
| 6029 | !*********************************************************************** |
|---|
| 6030 | ! |
|---|
| 6031 | ! Purpose: Deactivate workstation |
|---|
| 6032 | ! |
|---|
| 6033 | !--- Input |
|---|
| 6034 | ! iw workstation number |
|---|
| 6035 | ! Author: H. Grote / CERN date: Jan. 25, 1994 |
|---|
| 6036 | ! last mod: Jan. 25, 1994 |
|---|
| 6037 | !*********************************************************************** |
|---|
| 6038 | |
|---|
| 6039 | if (iw .gt. 0 .and. iw .le. mx11tf) then |
|---|
| 6040 | ix11tf(iw) = 0 |
|---|
| 6041 | endif |
|---|
| 6042 | end subroutine wdawk |
|---|
| 6043 | subroutine wopks(ieu, idum) |
|---|
| 6044 | use gxx11_common |
|---|
| 6045 | implicit none |
|---|
| 6046 | integer i,idum,ieu |
|---|
| 6047 | !*********************************************************************** |
|---|
| 6048 | ! |
|---|
| 6049 | ! Purpose: Open X11 package |
|---|
| 6050 | ! |
|---|
| 6051 | !--- Input |
|---|
| 6052 | ! ieu error file unit (not used) |
|---|
| 6053 | ! idum dummy |
|---|
| 6054 | ! Author: H. Grote / CERN date: Jan. 25, 1994 |
|---|
| 6055 | ! last mod: Jan. 25, 1994 |
|---|
| 6056 | !*********************************************************************** |
|---|
| 6057 | |
|---|
| 6058 | !--- preset workstations to inactive and closed |
|---|
| 6059 | do i = 1, mx11tf |
|---|
| 6060 | ix11tf(i) = 0 |
|---|
| 6061 | ix11op(i) = 0 |
|---|
| 6062 | enddo |
|---|
| 6063 | end subroutine wopks |
|---|
| 6064 | logical function affirm(sus) |
|---|
| 6065 | implicit none |
|---|
| 6066 | character(1) sus |
|---|
| 6067 | affirm = sus.eq.'y'.or.sus.eq.'Y'.or.sus.eq.'o'.or.sus.eq.'O' |
|---|
| 6068 | end function affirm |
|---|
| 6069 | subroutine wopwk(iw, icont, it) |
|---|
| 6070 | use gxx11_common |
|---|
| 6071 | implicit none |
|---|
| 6072 | integer icont,it,iw |
|---|
| 6073 | ! integer ix,iy |
|---|
| 6074 | ! real r |
|---|
| 6075 | !*********************************************************************** |
|---|
| 6076 | ! |
|---|
| 6077 | ! Purpose: Open workstation |
|---|
| 6078 | ! |
|---|
| 6079 | !--- Input |
|---|
| 6080 | ! iw workstation number |
|---|
| 6081 | ! icont dummy |
|---|
| 6082 | ! it dummy |
|---|
| 6083 | ! Author: H. Grote / CERN date: Jan. 25, 1994 |
|---|
| 6084 | ! last mod: Jan. 25, 1994 |
|---|
| 6085 | !*********************************************************************** |
|---|
| 6086 | |
|---|
| 6087 | end subroutine wopwk |
|---|
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