[529] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | #ifdef G4VIS_BUILD_OI_DRIVER |
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| 27 | |
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| 28 | /*----------------------------HEPVis----------------------------------------*/ |
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| 29 | /* */ |
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| 30 | /* Node: SbPainterPS */ |
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| 31 | /* Author: Guy Barrand */ |
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| 32 | /* */ |
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| 33 | /*--------------------------------------------------------------------------*/ |
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| 34 | // this : |
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| 35 | #include <HEPVis/SbPainterPS.h> |
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| 36 | |
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| 37 | //#include <HEPVis/SbString.h> |
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| 38 | #define STRDUP(str) ((str) != NULL ? (::strcpy((char*)::malloc((unsigned)::strlen(str) + 1), str)) : (char*)NULL) |
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| 39 | #define STRDEL(str) {if((str)!=NULL) {::free(str);str=NULL;}} |
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| 40 | |
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| 41 | //#define DEBUG |
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| 42 | #include <stdlib.h> |
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| 43 | #include <string.h> |
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| 44 | #include <stdio.h> |
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| 45 | #include <stdarg.h> |
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| 46 | #include <time.h> |
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| 47 | #include <locale.h> |
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| 48 | |
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| 49 | #define METAFILE_DEFAULT "out.ps" |
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| 50 | #define METAFILE_SCALE 1. |
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| 51 | |
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| 52 | static char* GetDate(); |
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| 53 | static double ConvertRGB_ToGrey(double,double,double); |
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| 54 | ////////////////////////////////////////////////////////////////////////////// |
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| 55 | SbPainterPS::SbPainterPS( |
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| 56 | ) |
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| 57 | :fDeviceWidth((8.5-1.) * 72. * METAFILE_SCALE) /* 540. * METAFILE_SCALE */ |
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| 58 | ,fDeviceHeight(11. * 72. * METAFILE_SCALE) /* 792. * METAFILE_SCALE */ |
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| 59 | ,fPageNumber(0) |
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| 60 | ,fPagePos(0) |
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| 61 | ,fMarkerSize(2.) |
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| 62 | ,fFile(NULL) |
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| 63 | ,fFileName(NULL) |
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| 64 | ,fGSave(0) |
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| 65 | ,fBufferCount(0) |
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| 66 | ,fBufferString(NULL) |
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| 67 | ////////////////////////////////////////////////////////////////////////////// |
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| 68 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 69 | { |
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| 70 | fParams.shade = Color; |
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| 71 | fParams.portrait = 1; |
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| 72 | fParams.nbit = 2; |
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| 73 | fParams.doBack = 1; |
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| 74 | fParams.lineWidth = -1.; |
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| 75 | #ifdef WIN32 |
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| 76 | ::setlocale(LC_NUMERIC,"USA"); |
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| 77 | #endif |
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| 78 | } |
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| 79 | ////////////////////////////////////////////////////////////////////////////// |
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| 80 | SbPainterPS::~SbPainterPS( |
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| 81 | ) |
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| 82 | ////////////////////////////////////////////////////////////////////////////// |
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| 83 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 84 | { |
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| 85 | if(fFile!=NULL) closeStream (); |
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| 86 | if(fBufferString!=NULL) ::free(fBufferString); |
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| 87 | fBufferString = NULL; |
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| 88 | if(fGSave!=0) { |
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| 89 | ::printf("SbPainterPS : bad gsave/grestore balance : %d.\n",fGSave); |
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| 90 | } |
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| 91 | } |
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| 92 | ////////////////////////////////////////////////////////////////////////////// |
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| 93 | ////////////////////////////////////////////////////////////////////////////// |
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| 94 | ////////////////////////////////////////////////////////////////////////////// |
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| 95 | void SbPainterPS::beginTraversal ( |
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| 96 | ) |
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| 97 | ////////////////////////////////////////////////////////////////////////////// |
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| 98 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 99 | { |
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| 100 | if(fFile==NULL) openFileForWriting(NULL); |
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| 101 | if(fFile==NULL) return; |
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| 102 | putBeginPageInStream(); |
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| 103 | putPageScaleInStream((float)fWindowWidth,(float)fWindowHeight); |
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| 104 | putSaveStateInStream(); |
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| 105 | } |
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| 106 | ////////////////////////////////////////////////////////////////////////////// |
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| 107 | void SbPainterPS::endTraversal( |
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| 108 | ) |
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| 109 | ////////////////////////////////////////////////////////////////////////////// |
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| 110 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 111 | { |
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| 112 | if(fFile==NULL) return; |
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| 113 | putFrameInStream(0.0,0.0,0.0,(float)fWindowWidth,(float)fWindowHeight); |
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| 114 | putRestoreStateInStream(); |
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| 115 | putEndPageInStream(); |
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| 116 | } |
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| 117 | ////////////////////////////////////////////////////////////////////////////// |
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| 118 | void SbPainterPS::clearColorBuffer( |
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| 119 | float aRed |
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| 120 | ,float aGreen |
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| 121 | ,float aBlue |
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| 122 | ) |
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| 123 | ////////////////////////////////////////////////////////////////////////////// |
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| 124 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 125 | { |
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| 126 | if(fFile==NULL) return; |
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| 127 | putBackgroundInStream(aRed,aGreen,aBlue, |
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| 128 | (float)fWindowWidth,(float)fWindowHeight); |
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| 129 | } |
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| 130 | /* |
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| 131 | ////////////////////////////////////////////////////////////////////////////// |
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| 132 | void SbPainterPS::drawPrimitive ( |
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| 133 | SbPrimitiveType aType |
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| 134 | ,int aPointn |
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| 135 | ,float* aXs |
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| 136 | ,float* aYs |
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| 137 | ,float* //aZs |
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| 138 | ,const SbPainterContext& aAtb |
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| 139 | ) |
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| 140 | ////////////////////////////////////////////////////////////////////////////// |
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| 141 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 142 | { |
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| 143 | if(fFile==NULL) return; |
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| 144 | switch(aType) { |
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| 145 | case SbPrimitivePoints: |
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| 146 | drawMarkers(aPointn, |
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| 147 | aXs,aYs, |
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| 148 | aAtb.fRed,aAtb.fGreen,aAtb.fBlue, |
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| 149 | aAtb.fMarkerStyle,aAtb.fMarkerSize); |
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| 150 | break; |
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| 151 | case SbPrimitiveLineStrip: |
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| 152 | case SbPrimitiveLineLoop: |
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| 153 | drawLines(aPointn, |
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| 154 | aXs,aYs, |
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| 155 | aAtb.fRed,aAtb.fGreen,aAtb.fBlue, |
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| 156 | aAtb.fLineStyle,aAtb.fLineWidth); |
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| 157 | break; |
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| 158 | case SbPrimitivePolygon: |
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| 159 | drawPolygon(aPointn, |
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| 160 | aXs,aYs, |
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| 161 | aAtb.fRed,aAtb.fGreen,aAtb.fBlue, |
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| 162 | aAtb.fAreaStyle); |
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| 163 | break; |
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| 164 | default: |
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| 165 | break; |
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| 166 | } |
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| 167 | } |
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| 168 | ////////////////////////////////////////////////////////////////////////////// |
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| 169 | void SbPainterPS::drawPolygon( |
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| 170 | int aPointn |
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| 171 | ,float* aXs |
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| 172 | ,float* aYs |
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| 173 | ,float aRed |
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| 174 | ,float aGreen |
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| 175 | ,float aBlue |
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| 176 | ,const SbAreaStyle& //aStyle |
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| 177 | ) |
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| 178 | ////////////////////////////////////////////////////////////////////////////// |
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| 179 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 180 | { |
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| 181 | if(fFile==NULL) return; |
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| 182 | if(aPointn<=0) return; |
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| 183 | putNewPathInStream(); |
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| 184 | putMoveInStream(aXs[0],aYs[0]); |
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| 185 | for(int count=1;count<aPointn;count++) { |
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| 186 | putLineToInStream(aXs[count] - aXs[count-1], |
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| 187 | aYs[count] - aYs[count-1]); |
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| 188 | } |
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| 189 | if ( (aXs[0]==aXs[aPointn-1]) && |
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| 190 | (aYs[0]==aYs[aPointn-1]) ) |
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| 191 | putClosePathInStream(); |
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| 192 | putRGB_InStream(aRed,aGreen,aBlue); |
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| 193 | putFillInStream(); |
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| 194 | } |
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| 195 | ////////////////////////////////////////////////////////////////////////////// |
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| 196 | void SbPainterPS::drawLines( |
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| 197 | int aPointn |
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| 198 | ,float* aXs |
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| 199 | ,float* aYs |
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| 200 | ,float aRed |
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| 201 | ,float aGreen |
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| 202 | ,float aBlue |
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| 203 | ,const SbLineStyle& aStyle |
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| 204 | ,int aWidth |
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| 205 | ) |
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| 206 | ////////////////////////////////////////////////////////////////////////////// |
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| 207 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 208 | { |
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| 209 | if(fFile==NULL) return; |
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| 210 | if(aPointn<=0) return; |
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| 211 | putMoveInStream(aXs[0],aYs[0]); |
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| 212 | for(int count=1;count<aPointn;count++) { |
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| 213 | putLineToInStream(aXs[count] - aXs[count-1], |
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| 214 | aYs[count] - aYs[count-1]); |
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| 215 | } |
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| 216 | if ( (aXs[0]==aXs[aPointn-1]) && |
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| 217 | (aYs[0]==aYs[aPointn-1]) ) |
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| 218 | putClosePathInStream(); |
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| 219 | putRGB_InStream(aRed,aGreen,aBlue); |
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| 220 | putLineWidthInStream(aWidth); |
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| 221 | putCapInStream(1); |
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| 222 | putLineStyleInStream(aStyle); |
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| 223 | putStrokeInStream(); |
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| 224 | } |
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| 225 | ////////////////////////////////////////////////////////////////////////////// |
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| 226 | void SbPainterPS::drawMarkers ( |
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| 227 | int aPointn |
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| 228 | ,float* aXs |
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| 229 | ,float* aYs |
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| 230 | ,float aRed |
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| 231 | ,float aGreen |
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| 232 | ,float aBlue |
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| 233 | ,const SbMarkerStyle& aStyle |
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| 234 | ,int aSize |
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| 235 | ) |
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| 236 | ////////////////////////////////////////////////////////////////////////////// |
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| 237 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 238 | { |
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| 239 | if(fFile==NULL) return; |
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| 240 | float mark_size = (float)(aSize <=0 ? 1. : aSize); |
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| 241 | mark_size *= 0.6F; |
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| 242 | if(aStyle==SbMarkerCircleLine) { |
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| 243 | putNewPathInStream(); |
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| 244 | int icount = 1; |
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| 245 | for(int count=0;count<aPointn;count++) { |
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| 246 | putCircleInStream(aXs[count],aYs[count],mark_size); |
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| 247 | #define MAX_PATH_POINT 100 |
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| 248 | if(icount==MAX_PATH_POINT) { |
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| 249 | putRGB_InStream(aRed,aGreen,aBlue); |
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| 250 | putLineWidthInStream(1); |
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| 251 | putCapInStream(1); |
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| 252 | putStrokeInStream(); |
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| 253 | icount = 1; |
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| 254 | if(count!=aPointn-1) putNewPathInStream(); |
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| 255 | } else { |
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| 256 | icount++; |
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| 257 | } |
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| 258 | } |
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| 259 | putRGB_InStream(aRed,aGreen,aBlue); |
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| 260 | putLineWidthInStream(1); |
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| 261 | putCapInStream(1); |
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| 262 | putStrokeInStream(); |
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| 263 | } else { |
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| 264 | putNewPathInStream(); |
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| 265 | int icount = 1; |
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| 266 | for(int count=0;count<aPointn;count++) { |
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| 267 | putMoveInStream(aXs[count],aYs[count]); |
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| 268 | putMarkerSizeInStream(mark_size); |
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| 269 | putMarkerStyleInStream(aStyle); |
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| 270 | if(icount==MAX_PATH_POINT) { |
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| 271 | putRGB_InStream(aRed,aGreen,aBlue); |
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| 272 | putLineWidthInStream(1); |
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| 273 | putCapInStream(1); |
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| 274 | putStrokeInStream(); |
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| 275 | icount = 1; |
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| 276 | if(count!=aPointn-1) putNewPathInStream(); |
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| 277 | } else { |
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| 278 | icount++; |
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| 279 | } |
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| 280 | } |
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| 281 | putRGB_InStream(aRed,aGreen,aBlue); |
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| 282 | putLineWidthInStream(1); |
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| 283 | putCapInStream(1); |
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| 284 | putStrokeInStream(); |
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| 285 | } |
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| 286 | } |
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| 287 | */ |
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| 288 | ////////////////////////////////////////////////////////////////////////////// |
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| 289 | ////////////////////////////////////////////////////////////////////////////// |
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| 290 | ////////////////////////////////////////////////////////////////////////////// |
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| 291 | ////////////////////////////////////////////////////////////////////////////// |
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| 292 | void SbPainterPS::setColorScheme( |
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| 293 | int aShade |
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| 294 | ) |
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| 295 | ////////////////////////////////////////////////////////////////////////////// |
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| 296 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 297 | { |
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| 298 | fParams.shade = aShade; |
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| 299 | } |
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| 300 | ////////////////////////////////////////////////////////////////////////////// |
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| 301 | void SbPainterPS::setOrientation( |
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| 302 | int aPortrait |
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| 303 | ) |
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| 304 | ////////////////////////////////////////////////////////////////////////////// |
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| 305 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 306 | { |
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| 307 | fParams.portrait = aPortrait; |
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| 308 | } |
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| 309 | ////////////////////////////////////////////////////////////////////////////// |
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| 310 | void SbPainterPS::setBackgroundDrawn( |
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| 311 | int aDoback |
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| 312 | ) |
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| 313 | ////////////////////////////////////////////////////////////////////////////// |
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| 314 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 315 | { |
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| 316 | fParams.doBack = aDoback; |
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| 317 | } |
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| 318 | ////////////////////////////////////////////////////////////////////////////// |
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| 319 | void SbPainterPS::setBitsPerPixel( |
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| 320 | int aNbit |
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| 321 | ) |
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| 322 | ////////////////////////////////////////////////////////////////////////////// |
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| 323 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 324 | { |
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| 325 | if( (aNbit==2) || (aNbit==4) || (aNbit==8) ) |
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| 326 | fParams.nbit = aNbit; |
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| 327 | else |
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| 328 | fParams.nbit = 2; |
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| 329 | } |
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| 330 | ////////////////////////////////////////////////////////////////////////////// |
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| 331 | void SbPainterPS::setLineWidth( |
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| 332 | int aWidth |
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| 333 | ) |
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| 334 | ////////////////////////////////////////////////////////////////////////////// |
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| 335 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 336 | { |
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| 337 | fParams.lineWidth = (float)aWidth; |
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| 338 | } |
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| 339 | ////////////////////////////////////////////////////////////////////////////// |
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| 340 | ////////////////////////////////////////////////////////////////////////////// |
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| 341 | ////////////////////////////////////////////////////////////////////////////// |
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| 342 | void SbPainterPS::setFileName( |
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| 343 | const char* aString |
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| 344 | ) |
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| 345 | ////////////////////////////////////////////////////////////////////////////// |
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| 346 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 347 | { |
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| 348 | STRDEL(fFileName); |
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| 349 | fFileName = STRDUP(aString); |
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| 350 | } |
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| 351 | ////////////////////////////////////////////////////////////////////////////// |
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| 352 | const char* SbPainterPS::getFileName( |
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| 353 | ) const |
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| 354 | ////////////////////////////////////////////////////////////////////////////// |
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| 355 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 356 | { |
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| 357 | return fFileName; |
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| 358 | } |
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| 359 | ////////////////////////////////////////////////////////////////////////////// |
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| 360 | void* SbPainterPS::getStream( |
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| 361 | ) |
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| 362 | ////////////////////////////////////////////////////////////////////////////// |
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| 363 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 364 | { |
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| 365 | return fFile; |
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| 366 | } |
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| 367 | ////////////////////////////////////////////////////////////////////////////// |
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| 368 | void SbPainterPS::openFileForWriting( |
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| 369 | const char* aString |
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| 370 | ) |
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| 371 | ////////////////////////////////////////////////////////////////////////////// |
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| 372 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 373 | { |
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| 374 | if(fFile!=NULL) closeStream (); |
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| 375 | if( (aString==NULL) || (*aString=='\0') ) { |
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| 376 | if( (fFileName==NULL) || (*fFileName=='\0') ) { // Take default name : |
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| 377 | fFile = ::fopen(METAFILE_DEFAULT,"wb"); |
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| 378 | STRDEL(fFileName); |
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| 379 | fFileName = STRDUP(METAFILE_DEFAULT); |
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| 380 | } else { |
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| 381 | fFile = ::fopen(fFileName,"wb"); |
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| 382 | } |
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| 383 | } else { |
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| 384 | fFile = ::fopen(aString,"wb"); |
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| 385 | STRDEL(fFileName); |
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| 386 | fFileName = STRDUP(aString); |
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| 387 | } |
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| 388 | if(fFile==NULL) return; |
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| 389 | |
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| 390 | fBufferCount = 0; |
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| 391 | fBufferPointer[METAFILE_RECORD_LENGTH] = '\0'; |
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| 392 | fPageNumber = 0; |
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| 393 | // Header : |
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| 394 | printFLN ("%%!PS-Adobe-2.0"); |
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| 395 | printFLN ("%%%%Creator: HEPVis::SbPainterPS."); |
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| 396 | printFLN("%%%%CreationDate: %s",GetDate()); |
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| 397 | printFLN("%%%%Title: %s",fFileName); |
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| 398 | printFLN("%%%%Pages: (atend)"); |
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| 399 | printFLN("%%%%BoundingBox: 0 0 %d %d", |
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| 400 | (int)fDeviceWidth,(int)fDeviceHeight); |
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| 401 | printFLN("%%%%DocumentFonts: Courier-Bold"); |
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| 402 | printFLN("%%%%DocumentPaperSizes: a4"); |
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| 403 | printFLN("%%%%EndComments"); |
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| 404 | // PostScript : |
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| 405 | putSaveStateInStream (); |
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| 406 | // General : |
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| 407 | putInStreamF("/n {newpath} def "); |
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| 408 | putInStreamF("/cl {closepath} def "); |
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| 409 | putInStreamF("/s {stroke} def "); |
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| 410 | putInStreamF("/f {fill} def "); |
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| 411 | // Move : |
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| 412 | putInStreamF("/m {moveto} def "); |
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| 413 | putInStreamF("/rm {rmoveto} def "); |
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| 414 | putInStreamF("/rl {rlineto} def "); |
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| 415 | // Line : |
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| 416 | putInStreamF("/lc {setlinecap} def "); |
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| 417 | putInStreamF("/lw {setlinewidth} def "); |
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| 418 | putInStreamF("/rgb {setrgbcolor} def "); |
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| 419 | putInStreamF("/ss {[] 0 setdash} def ") ; /* style solid */ |
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| 420 | putInStreamF("/sd {[12 6] 0 setdash} def "); /* style dashed */ |
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| 421 | putInStreamF("/so {[6 12] 0 setdash} def "); /* style dotted */ |
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| 422 | putInStreamF("/sdo {[18 12 6 12] 0 setdash} def "); /* style dash dotted */ |
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| 423 | // Mark : |
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| 424 | fMarkerSize = 2.; |
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| 425 | putInStreamF("/ms 2. def /msi .5 def "); /* mark size */ |
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| 426 | putInStreamF("/cross {ms ms scale -1. -1. rm "); |
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| 427 | putInStreamF("2. 2. rl 0. -2. rm -2. 2. rl msi msi scale} def "); |
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| 428 | putInStreamF("/plus {ms ms scale -1. 0. rm 2. 0. rl "); |
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| 429 | putInStreamF("-1. 1. rm 0. -2. rl msi msi scale} def "); |
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| 430 | putInStreamF("/asterisk {ms ms scale -1. 0. rm 2. 0. rl -1. 1. rm "); |
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| 431 | putInStreamF("0. -2. rl 0. 1. rm -0.707 -0.707 rm 1.414 1.414 rl "); |
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| 432 | putInStreamF("0. -1.414 rm -1.414 1.414 rl msi msi scale} def "); |
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| 433 | putInStreamF("/triangle {ms ms scale 0. 1. rm -0.6 -1.5 rl "); |
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| 434 | putInStreamF("1.2 0. rl -0.6 1.5 rl msi msi scale} def "); |
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| 435 | // Text : |
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| 436 | putInStreamF("/sh {show} def "); |
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| 437 | putInStreamF("/df {/Courier-Bold findfont} def "); |
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| 438 | putInStreamF("/mf {makefont setfont} def "); |
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| 439 | printFLN("%%%%EndProlog"); |
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| 440 | } |
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| 441 | ////////////////////////////////////////////////////////////////////////////// |
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| 442 | void SbPainterPS::closeStream( |
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| 443 | ) |
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| 444 | ////////////////////////////////////////////////////////////////////////////// |
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| 445 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 446 | { |
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| 447 | if(fFile==NULL) return; |
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| 448 | putRestoreStateInStream (); |
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| 449 | printFLN("%%%%Trailer"); |
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| 450 | printFLN("%%%%Pages: %d",fPageNumber); |
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| 451 | printFLN("%%%%EOF"); |
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| 452 | if(fFile!=NULL) ::fclose(fFile); |
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| 453 | fFile = NULL; |
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| 454 | STRDEL(fFileName); |
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| 455 | fFileName = NULL; |
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| 456 | } |
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| 457 | ////////////////////////////////////////////////////////////////////////////// |
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| 458 | void SbPainterPS::putInStreamF( |
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| 459 | const char* aFormat |
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| 460 | ,... |
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| 461 | ) |
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| 462 | ////////////////////////////////////////////////////////////////////////////// |
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| 463 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 464 | { |
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| 465 | if(fFile==NULL) return; |
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| 466 | va_list args; |
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| 467 | va_start(args,aFormat); |
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| 468 | printV(aFormat,args); |
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| 469 | va_end(args); |
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| 470 | int length = ::strlen(fBufferString); |
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| 471 | if(length>METAFILE_RECORD_LENGTH) { |
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| 472 | ::printf("SoPostScript::putInStreamF overflow\n"); |
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| 473 | return; |
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| 474 | } |
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| 475 | int nlength = fBufferCount + length; |
---|
| 476 | if(nlength>METAFILE_RECORD_LENGTH) { |
---|
| 477 | fBufferPointer[fBufferCount] = '\0'; |
---|
| 478 | if(::fprintf(fFile,"%s\n",(char*)fBufferPointer)<0) { |
---|
| 479 | ::printf("SoPostScript::putInStreamF fprintf error\n"); |
---|
| 480 | } |
---|
| 481 | fBufferCount = 0; |
---|
| 482 | nlength = length; |
---|
| 483 | } |
---|
| 484 | unsigned char* pointer = fBufferPointer + fBufferCount; |
---|
| 485 | ::strcpy((char*)pointer,fBufferString); |
---|
| 486 | fBufferCount = nlength; |
---|
| 487 | } |
---|
| 488 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 489 | void SbPainterPS::printFLN( |
---|
| 490 | const char* aFormat |
---|
| 491 | ,... |
---|
| 492 | ) |
---|
| 493 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 494 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 495 | { |
---|
| 496 | if(fFile==NULL) return; |
---|
| 497 | va_list args; |
---|
| 498 | va_start(args,aFormat); |
---|
| 499 | printV(aFormat,args); |
---|
| 500 | va_end(args); |
---|
| 501 | /* put buffer in file */ |
---|
| 502 | if(fBufferCount>0) { |
---|
| 503 | fBufferPointer[fBufferCount] = '\0'; |
---|
| 504 | if(::fprintf (fFile,"%s\n",(char*)fBufferPointer)<0) { |
---|
| 505 | ::printf("SbPainterPS::printFLN fprintf error\n"); |
---|
| 506 | } |
---|
| 507 | fBufferCount = 0; |
---|
| 508 | } |
---|
| 509 | /* put comment in file */ |
---|
| 510 | if(::fprintf (fFile,"%s\n",fBufferString)<0) { |
---|
| 511 | ::printf("SbPainterPS::printFLN fprintf error\n"); |
---|
| 512 | } |
---|
| 513 | } |
---|
| 514 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 515 | void SbPainterPS::printV( |
---|
| 516 | const char* This |
---|
| 517 | ,va_list aArgs |
---|
| 518 | ) |
---|
| 519 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 520 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 521 | { |
---|
| 522 | #define MAX_STR 2048 |
---|
| 523 | if(fBufferString==NULL) { |
---|
| 524 | fBufferString = (char*)::malloc(MAX_STR * sizeof(char)); |
---|
| 525 | if(fBufferString==NULL) return; |
---|
| 526 | } |
---|
| 527 | fBufferString[MAX_STR-1] = '\0'; |
---|
| 528 | ::vsprintf(fBufferString,This,aArgs); |
---|
| 529 | if(fBufferString[MAX_STR-1]!='\0') { |
---|
| 530 | ::printf("SbPainterPS::printV overflow\n"); |
---|
| 531 | fBufferString[0] = '\0'; |
---|
| 532 | } |
---|
| 533 | } |
---|
| 534 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 535 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 536 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 537 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 538 | void SbPainterPS::putPageScaleInStream( |
---|
| 539 | float aWidth |
---|
| 540 | ,float aHeight |
---|
| 541 | ) |
---|
| 542 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 543 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 544 | { |
---|
| 545 | if(aWidth <=0.) aWidth = 100.; |
---|
| 546 | if(aHeight<=0.) aHeight = 100.; |
---|
| 547 | |
---|
| 548 | putScaleInStream (1./METAFILE_SCALE,1./METAFILE_SCALE); |
---|
| 549 | putTranslationInStream ((float)(fDeviceWidth/20.), |
---|
| 550 | (float)(fDeviceHeight/30.)); |
---|
| 551 | |
---|
| 552 | float scale; |
---|
| 553 | if(fDeviceWidth<=fDeviceHeight) |
---|
| 554 | scale = (aHeight<=aWidth ? |
---|
| 555 | fDeviceWidth /aWidth : fDeviceWidth /aHeight ); |
---|
| 556 | else |
---|
| 557 | scale = (aHeight<=aWidth ? |
---|
| 558 | fDeviceHeight /aWidth : fDeviceHeight /aHeight ); |
---|
| 559 | |
---|
| 560 | float xtra,ytra; |
---|
| 561 | if(fParams.portrait==1) { |
---|
| 562 | xtra = (fDeviceWidth - scale * aWidth)/2; |
---|
| 563 | ytra = (fDeviceHeight - scale * aHeight)/2; |
---|
| 564 | } else { |
---|
| 565 | putTranslationInStream(fDeviceWidth,0.); |
---|
| 566 | putRotateInStream(90); |
---|
| 567 | xtra = (fDeviceHeight - scale * aWidth)/2; |
---|
| 568 | ytra = (fDeviceWidth - scale * aHeight)/2; |
---|
| 569 | } |
---|
| 570 | putTranslationInStream (xtra,ytra); |
---|
| 571 | |
---|
| 572 | putScaleInStream (scale,scale); |
---|
| 573 | } |
---|
| 574 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 575 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 576 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 577 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 578 | void SbPainterPS::putSaveStateInStream( |
---|
| 579 | ) |
---|
| 580 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 581 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 582 | { |
---|
| 583 | putInStreamF("gsave "); |
---|
| 584 | fGSave++; |
---|
| 585 | } |
---|
| 586 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 587 | void SbPainterPS::putRestoreStateInStream( |
---|
| 588 | ) |
---|
| 589 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 590 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 591 | { |
---|
| 592 | putInStreamF("grestore "); |
---|
| 593 | fGSave--; |
---|
| 594 | } |
---|
| 595 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 596 | void SbPainterPS::putTranslationInStream( |
---|
| 597 | float aX |
---|
| 598 | ,float aY |
---|
| 599 | ) |
---|
| 600 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 601 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 602 | { |
---|
| 603 | putInStreamF("%.2f %.2f translate ",aX,aY); |
---|
| 604 | } |
---|
| 605 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 606 | void SbPainterPS::putScaleInStream( |
---|
| 607 | float aX |
---|
| 608 | ,float aY |
---|
| 609 | ) |
---|
| 610 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 611 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 612 | { |
---|
| 613 | putInStreamF("%.2f %.2f scale ",aX,aY); |
---|
| 614 | } |
---|
| 615 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 616 | void SbPainterPS::putBeginPageInStream( |
---|
| 617 | ) |
---|
| 618 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 619 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 620 | { |
---|
| 621 | fPageNumber++; |
---|
| 622 | printFLN("%%%%Page: %d %d",fPageNumber,fPageNumber); |
---|
| 623 | putSaveStateInStream(); |
---|
| 624 | } |
---|
| 625 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 626 | void SbPainterPS::putEndPageInStream ( |
---|
| 627 | ) |
---|
| 628 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 629 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 630 | { |
---|
| 631 | putInStreamF("showpage "); |
---|
| 632 | putRestoreStateInStream(); |
---|
| 633 | } |
---|
| 634 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 635 | void SbPainterPS::putRGB_InStream ( |
---|
| 636 | float aR |
---|
| 637 | ,float aG |
---|
| 638 | ,float aB |
---|
| 639 | ) |
---|
| 640 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 641 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 642 | { |
---|
| 643 | if(fParams.shade==Color) |
---|
| 644 | putInStreamF("%.2f %.2f %.2f rgb ",aR,aG,aB); |
---|
| 645 | else if(fParams.shade==Grey) |
---|
| 646 | putInStreamF("%.2f setgray ",convertRGB_ToGrey(aR,aG,aB)); |
---|
| 647 | else if(fParams.shade==BlackWhite) |
---|
| 648 | putInStreamF("0. setgray ",convertRGB_ToGrey(aR,aG,aB)); |
---|
| 649 | } |
---|
| 650 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 651 | void SbPainterPS::putLineWidthInStream( |
---|
| 652 | int aWidth |
---|
| 653 | ) |
---|
| 654 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 655 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 656 | { |
---|
| 657 | if(fParams.lineWidth<0.) { |
---|
| 658 | if(aWidth==1) { |
---|
| 659 | putInStreamF("%.1f lw ",0.5); // For a better rendering. |
---|
| 660 | } else { |
---|
| 661 | putInStreamF("%.1f lw ",(float)(aWidth)); |
---|
| 662 | } |
---|
| 663 | } else { |
---|
| 664 | putInStreamF("%.1f lw ",fParams.lineWidth); |
---|
| 665 | } |
---|
| 666 | } |
---|
| 667 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 668 | void SbPainterPS::putMarkerSizeInStream ( |
---|
| 669 | float aSize |
---|
| 670 | ) |
---|
| 671 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 672 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 673 | { |
---|
| 674 | if(aSize==fMarkerSize) return; |
---|
| 675 | fMarkerSize = aSize; |
---|
| 676 | putInStreamF("/ms %g def /msi %g def ",aSize,1./aSize); |
---|
| 677 | } |
---|
| 678 | /* |
---|
| 679 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 680 | void SbPainterPS::putMarkerStyleInStream ( |
---|
| 681 | SbMarkerStyle aStyle |
---|
| 682 | ) |
---|
| 683 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 684 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 685 | { |
---|
| 686 | switch (aStyle) { |
---|
| 687 | case SbMarkerPlus: |
---|
| 688 | putInStreamF("plus "); |
---|
| 689 | break; |
---|
| 690 | case SbMarkerAsterisk: |
---|
| 691 | case SbMarkerStar: |
---|
| 692 | putInStreamF("asterisk "); |
---|
| 693 | break; |
---|
| 694 | case SbMarkerCross: |
---|
| 695 | putInStreamF("cross "); |
---|
| 696 | break; |
---|
| 697 | case SbMarkerTriangleUpLine: |
---|
| 698 | putInStreamF("triangle "); |
---|
| 699 | break; |
---|
| 700 | default: |
---|
| 701 | putLineToInStream(0.,0.); |
---|
| 702 | break; |
---|
| 703 | } |
---|
| 704 | } |
---|
| 705 | */ |
---|
| 706 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 707 | void SbPainterPS::putBackgroundInStream ( |
---|
| 708 | float aR |
---|
| 709 | ,float aG |
---|
| 710 | ,float aB |
---|
| 711 | ,float aWidth |
---|
| 712 | ,float aHeight |
---|
| 713 | ) |
---|
| 714 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 715 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 716 | { |
---|
| 717 | putNewPathInStream(); |
---|
| 718 | putMoveInStream(0.,0.); |
---|
| 719 | putLineToInStream(aWidth,0.); |
---|
| 720 | putLineToInStream(0.,aHeight); |
---|
| 721 | putLineToInStream(-aWidth,0.); |
---|
| 722 | putLineToInStream(0.,-aHeight); |
---|
| 723 | putClosePathInStream(); |
---|
| 724 | if(fParams.doBack==1) { |
---|
| 725 | // Back : |
---|
| 726 | putSaveStateInStream(); |
---|
| 727 | putRGB_InStream(aR,aG,aB); |
---|
| 728 | putFillInStream(); |
---|
| 729 | putRestoreStateInStream(); |
---|
| 730 | } |
---|
| 731 | // Clip : |
---|
| 732 | putInStreamF("clip "); |
---|
| 733 | } |
---|
| 734 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 735 | void SbPainterPS::putFrameInStream ( |
---|
| 736 | float aR |
---|
| 737 | ,float aG |
---|
| 738 | ,float aB |
---|
| 739 | ,float aWidth |
---|
| 740 | ,float aHeight |
---|
| 741 | ) |
---|
| 742 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 743 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 744 | { |
---|
| 745 | putNewPathInStream(); |
---|
| 746 | putMoveInStream(0.,0.); |
---|
| 747 | putLineToInStream(aWidth,0.); |
---|
| 748 | putLineToInStream(0.,aHeight); |
---|
| 749 | putLineToInStream(-aWidth,0.); |
---|
| 750 | putLineToInStream(0.,-aHeight); |
---|
| 751 | putClosePathInStream(); |
---|
| 752 | putRGB_InStream(aR,aG,aB); |
---|
| 753 | putLineWidthInStream(1); |
---|
| 754 | putCapInStream(1); |
---|
| 755 | putInStreamF("ss "); |
---|
| 756 | putStrokeInStream(); |
---|
| 757 | } |
---|
| 758 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 759 | float SbPainterPS::convertRGB_ToGrey ( |
---|
| 760 | float aRed |
---|
| 761 | ,float aGreen |
---|
| 762 | ,float aBlue |
---|
| 763 | ) |
---|
| 764 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 765 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 766 | { |
---|
| 767 | return (0.3F * aRed + 0.59F * aGreen + 0.11F * aBlue); |
---|
| 768 | } |
---|
| 769 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 770 | void SbPainterPS::putRotateInStream( |
---|
| 771 | float aX |
---|
| 772 | ) |
---|
| 773 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 774 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 775 | { |
---|
| 776 | putInStreamF("%.2f rotate ",aX); |
---|
| 777 | } |
---|
| 778 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 779 | void SbPainterPS::putNewPathInStream( |
---|
| 780 | ) |
---|
| 781 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 782 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 783 | { |
---|
| 784 | putInStreamF("n "); |
---|
| 785 | } |
---|
| 786 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 787 | void SbPainterPS::putStrokeInStream( |
---|
| 788 | ) |
---|
| 789 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 790 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 791 | { |
---|
| 792 | putInStreamF("s "); |
---|
| 793 | } |
---|
| 794 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 795 | void SbPainterPS::putFillInStream( |
---|
| 796 | ) |
---|
| 797 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 798 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 799 | { |
---|
| 800 | putInStreamF("f "); |
---|
| 801 | } |
---|
| 802 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 803 | void SbPainterPS::putClosePathInStream( |
---|
| 804 | ) |
---|
| 805 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 806 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 807 | { |
---|
| 808 | putInStreamF("cl "); |
---|
| 809 | } |
---|
| 810 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 811 | void SbPainterPS::putCapInStream( |
---|
| 812 | int aX |
---|
| 813 | ) |
---|
| 814 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 815 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 816 | { |
---|
| 817 | putInStreamF("%1d lc ",aX); |
---|
| 818 | } |
---|
| 819 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 820 | void SbPainterPS::putLineToInStream( |
---|
| 821 | float aX |
---|
| 822 | ,float aY |
---|
| 823 | ) |
---|
| 824 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 825 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 826 | { |
---|
| 827 | putInStreamF ("%.2f %.2f rl ",aX,aY); |
---|
| 828 | } |
---|
| 829 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 830 | void SbPainterPS::putMoveInStream( |
---|
| 831 | float aX |
---|
| 832 | ,float aY |
---|
| 833 | ) |
---|
| 834 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 835 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 836 | { |
---|
| 837 | putInStreamF ("%.2f %.2f m ",aX,aY); |
---|
| 838 | } |
---|
| 839 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 840 | void SbPainterPS::putCircleInStream( |
---|
| 841 | float aX |
---|
| 842 | ,float aY |
---|
| 843 | ,float aR |
---|
| 844 | ) |
---|
| 845 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 846 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 847 | { |
---|
| 848 | putInStreamF("%.2f %.2f %.2f 0 360 arc s ",aX,aY,aR); |
---|
| 849 | } |
---|
| 850 | /* |
---|
| 851 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 852 | void SbPainterPS::putLineStyleInStream( |
---|
| 853 | SbLineStyle aStyle |
---|
| 854 | ) |
---|
| 855 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 856 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 857 | { |
---|
| 858 | switch(aStyle) { |
---|
| 859 | case SbLineSolid:putInStreamF("ss ") ;break; |
---|
| 860 | case SbLineDashed:putInStreamF("sd ") ;break; |
---|
| 861 | case SbLineDotted:putInStreamF("so ") ;break; |
---|
| 862 | case SbLineDashDotted:putInStreamF("sdo ");break; |
---|
| 863 | } |
---|
| 864 | } |
---|
| 865 | */ |
---|
| 866 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 867 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 868 | /////// Image //////////////////////////////////////////////////////////////// |
---|
| 869 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 870 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 871 | void SbPainterPS::putImageInStream ( |
---|
| 872 | unsigned int aWidth |
---|
| 873 | ,unsigned int aHeight |
---|
| 874 | ,GetRGB_Function aProc |
---|
| 875 | ) |
---|
| 876 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 877 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 878 | { |
---|
| 879 | if((aWidth<=0)||(aHeight<=0)) return; |
---|
| 880 | if(!aProc) return; |
---|
| 881 | |
---|
| 882 | putSaveStateInStream (); |
---|
| 883 | putInStreamF ("%d %d scale ", aWidth, aHeight ); |
---|
| 884 | int status = 1; |
---|
| 885 | int nbhex; |
---|
| 886 | unsigned int row,col,col_max; |
---|
| 887 | double dr,dg,db; |
---|
| 888 | typedef unsigned char Uchar; |
---|
| 889 | Uchar red,green,blue,b; |
---|
| 890 | if(fParams.shade!=0) { /*grey*/ |
---|
| 891 | putInStreamF ("/picstr %d string def ",aWidth); |
---|
| 892 | putInStreamF ("%d %d %d ",aWidth,aHeight,8); |
---|
| 893 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",aWidth,aHeight,aHeight); |
---|
| 894 | putInStreamF ("{ currentfile picstr readhexstring pop } " ); |
---|
| 895 | printFLN ("image " ); |
---|
| 896 | for ( row = 0; row < aHeight; row++ ){ |
---|
| 897 | for ( col = 0; col < aWidth; col++){ |
---|
| 898 | double fgrey; |
---|
| 899 | Uchar grey; |
---|
| 900 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status; |
---|
| 901 | fgrey = ConvertRGB_ToGrey(dr,dg,db); |
---|
| 902 | grey = (Uchar) ( 255. * fgrey); |
---|
| 903 | writeByte (grey); |
---|
| 904 | } |
---|
| 905 | } |
---|
| 906 | nbhex = aWidth * aHeight * 2; |
---|
| 907 | printFLN ("%%%% nbhex digit :%d ",nbhex); |
---|
| 908 | printFLN ("%%%% nbhex/record_length :%d ",nbhex/METAFILE_RECORD_LENGTH); |
---|
| 909 | printFLN ("%%%% nbhex%%record_length :%d ",nbhex%METAFILE_RECORD_LENGTH); |
---|
| 910 | }else if(fParams.nbit==2){ |
---|
| 911 | int nbyte2; |
---|
| 912 | nbyte2 = (aWidth * 3)/4; |
---|
| 913 | nbyte2 /=3; |
---|
| 914 | nbyte2 *=3; |
---|
| 915 | col_max = (nbyte2 * 4)/3; |
---|
| 916 | /* 2 bit for r and g and b */ |
---|
| 917 | /* rgbs following each other */ |
---|
| 918 | putInStreamF ("/rgbstr %d string def ",nbyte2); |
---|
| 919 | putInStreamF ("%d %d %d ",col_max,aHeight,2); |
---|
| 920 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",col_max,aHeight,aHeight); |
---|
| 921 | putInStreamF ("{ currentfile rgbstr readhexstring pop } " ); |
---|
| 922 | putInStreamF ("false 3 " ); |
---|
| 923 | printFLN ("colorimage " ); |
---|
| 924 | for ( row = 0; row < aHeight; row++ ){ |
---|
| 925 | for ( col = 0; col < col_max; col+=4){ |
---|
| 926 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status; |
---|
| 927 | red = (Uchar) ( 3. * dr); |
---|
| 928 | green = (Uchar) ( 3. * dg); |
---|
| 929 | blue = (Uchar) ( 3. * db); |
---|
| 930 | b = red; |
---|
| 931 | b = (b<<2)+green; |
---|
| 932 | b = (b<<2)+blue; |
---|
| 933 | status = aProc(col+1,row,dr,dg,db)==0 ? 0 : status; |
---|
| 934 | red = (Uchar) ( 3. * dr); |
---|
| 935 | green = (Uchar) ( 3. * dg); |
---|
| 936 | blue = (Uchar) ( 3. * db); |
---|
| 937 | b = (b<<2)+red; |
---|
| 938 | writeByte (b); |
---|
| 939 | |
---|
| 940 | b = green; |
---|
| 941 | b = (b<<2)+blue; |
---|
| 942 | status = aProc(col+2,row,dr,dg,db)==0 ? 0 : status; |
---|
| 943 | red = (Uchar) ( 3. * dr); |
---|
| 944 | green = (Uchar) ( 3. * dg); |
---|
| 945 | blue = (Uchar) ( 3. * db); |
---|
| 946 | b = (b<<2)+red; |
---|
| 947 | b = (b<<2)+green; |
---|
| 948 | writeByte (b); |
---|
| 949 | |
---|
| 950 | b = blue; |
---|
| 951 | status = aProc(col+3,row,dr,dg,db)==0 ? 0 : status; |
---|
| 952 | red = (Uchar) ( 3. * dr); |
---|
| 953 | green = (Uchar) ( 3. * dg); |
---|
| 954 | blue = (Uchar) ( 3. * db); |
---|
| 955 | b = (b<<2)+red; |
---|
| 956 | b = (b<<2)+green; |
---|
| 957 | b = (b<<2)+blue; |
---|
| 958 | writeByte (b); |
---|
| 959 | } |
---|
| 960 | } |
---|
| 961 | }else if(fParams.nbit==4){ |
---|
| 962 | int nbyte4; |
---|
| 963 | nbyte4 = (aWidth * 3)/2; |
---|
| 964 | nbyte4 /=3; |
---|
| 965 | nbyte4 *=3; |
---|
| 966 | col_max = (nbyte4 * 2)/3; |
---|
| 967 | /* 4 bit for r and g and b */ |
---|
| 968 | /* rgbs following each other */ |
---|
| 969 | putInStreamF ("/rgbstr %d string def ",nbyte4); |
---|
| 970 | putInStreamF ("%d %d %d ",col_max,aHeight,4); |
---|
| 971 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",col_max,aHeight,aHeight); |
---|
| 972 | putInStreamF ("{ currentfile rgbstr readhexstring pop } " ); |
---|
| 973 | putInStreamF ("false 3 " ); |
---|
| 974 | printFLN ("colorimage " ); |
---|
| 975 | for ( row = 0; row < aHeight; row++ ){ |
---|
| 976 | for ( col = 0; col < col_max; col+=2){ |
---|
| 977 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status; |
---|
| 978 | red = (Uchar) ( 15. * dr); |
---|
| 979 | green = (Uchar) ( 15. * dg); |
---|
| 980 | putInStreamF ("%x%x",red,green); |
---|
| 981 | blue = (Uchar) ( 15. * db); |
---|
| 982 | |
---|
| 983 | status = aProc(col+1,row,dr,dg,db)==0 ? 0 : status; |
---|
| 984 | red = (Uchar) ( 15. * dr); |
---|
| 985 | putInStreamF ("%x%x",blue,red); |
---|
| 986 | green = (Uchar) ( 15. * dg); |
---|
| 987 | blue = (Uchar) ( 15. * db); |
---|
| 988 | putInStreamF ("%x%x",green,blue); |
---|
| 989 | } |
---|
| 990 | } |
---|
| 991 | }else{ |
---|
| 992 | int nbyte8; |
---|
| 993 | nbyte8 = aWidth * 3; |
---|
| 994 | /* 8 bit for r and g and b */ |
---|
| 995 | putInStreamF ("/rgbstr %d string def ",nbyte8); |
---|
| 996 | putInStreamF ("%d %d %d ",aWidth,aHeight,8); |
---|
| 997 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",aWidth,aHeight,aHeight); |
---|
| 998 | putInStreamF ("{ currentfile rgbstr readhexstring pop } " ); |
---|
| 999 | putInStreamF ("false 3 " ); |
---|
| 1000 | printFLN ("colorimage " ); |
---|
| 1001 | for ( row = 0; row < aHeight; row++ ){ |
---|
| 1002 | for ( col = 0; col < aWidth; col++){ |
---|
| 1003 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status; |
---|
| 1004 | red = (Uchar) ( 255. * dr); |
---|
| 1005 | writeByte (red); |
---|
| 1006 | green = (Uchar) ( 255. * dg); |
---|
| 1007 | writeByte (green); |
---|
| 1008 | blue = (Uchar) ( 255. * db); |
---|
| 1009 | writeByte (blue); |
---|
| 1010 | } |
---|
| 1011 | } |
---|
| 1012 | } |
---|
| 1013 | if(status==0) |
---|
| 1014 | ::printf("SbPainterPS::putImageInStream: problem to retreive some pixel rgb.\n"); |
---|
| 1015 | putRestoreStateInStream(); |
---|
| 1016 | } |
---|
| 1017 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1018 | void SbPainterPS::writeByte ( |
---|
| 1019 | unsigned char a_byte |
---|
| 1020 | ) |
---|
| 1021 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1022 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 1023 | { |
---|
| 1024 | unsigned char h = a_byte / 16; |
---|
| 1025 | unsigned char l = a_byte % 16; |
---|
| 1026 | putInStreamF ("%x%x",h,l); |
---|
| 1027 | } |
---|
| 1028 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1029 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1030 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1031 | char* GetDate ( |
---|
| 1032 | ) |
---|
| 1033 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1034 | // Return local date. |
---|
| 1035 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 1036 | { |
---|
| 1037 | time_t d; |
---|
| 1038 | time(&d); |
---|
| 1039 | char* string = ctime(&d); |
---|
| 1040 | string[24] = '\0'; |
---|
| 1041 | return string; |
---|
| 1042 | } |
---|
| 1043 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1044 | double ConvertRGB_ToGrey( |
---|
| 1045 | double a_red |
---|
| 1046 | ,double a_green |
---|
| 1047 | ,double a_blue |
---|
| 1048 | ) |
---|
| 1049 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 1050 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 1051 | { |
---|
| 1052 | return (0.30 * a_red + 0.59 * a_green + 0.11 * a_blue); |
---|
| 1053 | } |
---|
| 1054 | |
---|
| 1055 | #endif |
---|