Ignore:
Timestamp:
Mar 4, 2009, 3:13:51 PM (17 years ago)
Author:
garnier
Message:

Update gl2ps to 1.3.3 version of Feb 2009

Location:
trunk/source/visualization/externals/gl2ps/include
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • trunk/source/visualization/externals/gl2ps/include/Geant4_gl2ps.h

    r919 r937  
    2727#define Geant4_gl2ps_h
    2828
    29 // gl2ps-0.73.
     29// gl2ps-1.3.3
    3030// The gl2ps code is prefixed by Geant4_ in order
    3131// to avoid clashes with other gl2ps code that may come at link
    … …  
    3939#define gl2psPointSize Geant4_gl2psPointSize
    4040#define gl2psLineWidth Geant4_gl2psLineWidth
    41 #define gl2psNumShadeColors Geant4_gl2psNumShadeColors
    4241#define gl2psDrawPixels Geant4_gl2psDrawPixels
    4342#define gl2psBeginViewport Geant4_gl2psBeginViewport
    4443#define gl2psEndViewport Geant4_gl2psEndViewport
     44#define gl2psTextOpt Geant4_gl2psTextOpt
     45#define gl2psSetOptions Geant4_gl2psSetOptions
     46#define gl2psGetOptions Geant4_gl2psGetOptions
     47#define gl2psSpecial Geant4_gl2psSpecial
     48#define gl2psBlendFunc Geant4_gl2psBlendFunc
     49#define gl2psDrawImageMap Geant4_gl2psDrawImageMap
     50#define gl2psGetFileExtension Geant4_gl2psGetFileExtension
     51#define gl2psGetFormatDescription Geant4_gl2psGetFormatDescription
    4552
    4653#define gl2psMsg Geant4_gl2psMsg
    … …  
    4855#define gl2psRealloc Geant4_gl2psRealloc
    4956#define gl2psFree Geant4_gl2psFree
     57#define gl2psWriteBigEndian Geant4_gl2psWriteBigEndian
     58#define gl2psSetupCompress Geant4_gl2psSetupCompress
     59#define gl2psFreeCompress Geant4_gl2psFreeCompress
     60#define gl2psAllocCompress Geant4_gl2psAllocCompress
     61#define gl2psReallocCompress Geant4_gl2psReallocCompress
     62#define gl2psWriteBigEndianCompress Geant4_gl2psWriteBigEndianCompress
     63#define gl2psDeflate Geant4_gl2psDeflate
     64#define gl2psPrintf Geant4_gl2psPrintf
     65#define gl2psPrintGzipHeader Geant4_gl2psPrintGzipHeader
     66#define gl2psPrintGzipFooter Geant4_gl2psPrintGzipFooter
     67#define gl2psListReset Geant4_gl2psListReset
    5068#define gl2psListRealloc Geant4_gl2psListRealloc
    5169#define gl2psListCreate Geant4_gl2psListCreate
    … …  
    5775#define gl2psListAction Geant4_gl2psListAction
    5876#define gl2psListActionInverse Geant4_gl2psListActionInverse
     77#define gl2psListRead Geant4_gl2psListRead
     78#define gl2psEncodeBase64Block Geant4_gl2psEncodeBase64Block
     79#define gl2psListEncodeBase64 Geant4_gl2psListEncodeBase64
     80#define gl2psSameColor Geant4_gl2psSameColor
     81#define gl2psVertsSameColor Geant4_gl2psVertsSameColor
     82#define gl2psSameColorThreshold Geant4_gl2psSameColorThreshold
     83#define gl2psSetLastColor Geant4_gl2psSetLastColor
     84#define gl2psGetRGB Geant4_gl2psGetRGB
     85#define gl2psCopyPixmap Geant4_gl2psCopyPixmap
     86#define gl2psFreePixmap Geant4_gl2psFreePixmap
     87#define gl2psUserWritePNG Geant4_gl2psUserWritePNG
     88#define gl2psUserFlushPNG Geant4_gl2psUserFlushPNG
     89#define gl2psConvertPixmapToPNG Geant4_gl2psConvertPixmapToPNG
     90#define gl2psAddText Geant4_gl2psAddText
     91#define gl2psCopyText Geant4_gl2psCopyText
     92#define gl2psFreeText Geant4_gl2psFreeText
     93#define gl2psSupportedBlendMode Geant4_gl2psSupportedBlendMode
     94#define gl2psAdaptVertexForBlending Geant4_gl2psAdaptVertexForBlending
     95#define gl2psAssignTriangleProperties Geant4_gl2psAssignTriangleProperties
     96#define gl2psFillTriangleFromPrimitive Geant4_gl2psFillTriangleFromPrimitive
     97#define gl2psInitTriangle Geant4_gl2psInitTriangle
     98#define gl2psCopyPrimitive Geant4_gl2psCopyPrimitive
     99#define gl2psSamePosition Geant4_gl2psSamePosition
    59100#define gl2psComparePointPlane Geant4_gl2psComparePointPlane
    60101#define gl2psPsca Geant4_gl2psPsca
    … …  
    73114#define gl2psTrianglesFirst Geant4_gl2psTrianglesFirst
    74115#define gl2psFindRoot Geant4_gl2psFindRoot
     116#define gl2psFreeImagemap Geant4_gl2psFreeImagemap
    75117#define gl2psFreePrimitive Geant4_gl2psFreePrimitive
    76118#define gl2psAddPrimitiveInList Geant4_gl2psAddPrimitiveInList
    … …  
    80122#define gl2psBuildBspTree Geant4_gl2psBuildBspTree
    81123#define gl2psTraverseBspTree Geant4_gl2psTraverseBspTree
     124#define gl2psRescaleAndOffset Geant4_gl2psRescaleAndOffset
    82125#define gl2psGetPlaneFromPoints Geant4_gl2psGetPlaneFromPoints
    83126#define gl2psFreeBspImageTree Geant4_gl2psFreeBspImageTree
    … …  
    88131#define gl2psSplitPrimitive2D Geant4_gl2psSplitPrimitive2D
    89132#define gl2psAddInImageTree Geant4_gl2psAddInImageTree
    90 #define gl2psAddInImage Geant4_gl2psAddInImage
     133#define gl2psAddInBspImageTree Geant4_gl2psAddInBspImageTree
    91134#define gl2psAddBoundaryInList Geant4_gl2psAddBoundaryInList
    92135#define gl2psBuildPolygonBoundary Geant4_gl2psBuildPolygonBoundary
    … …  
    94137#define gl2psGetVertex Geant4_gl2psGetVertex
    95138#define gl2psParseFeedbackBuffer Geant4_gl2psParseFeedbackBuffer
    96 #define gl2psSameColor Geant4_gl2psSameColor
    97 #define gl2psVertsSameColor Geant4_gl2psVertsSameColor
     139#define gl2psWriteByte Geant4_gl2psWriteByte
     140#define gl2psPrintPostScriptPixmap Geant4_gl2psPrintPostScriptPixmap
     141#define gl2psPrintPostScriptImagemap Geant4_gl2psPrintPostScriptImagemap
    98142#define gl2psPrintPostScriptHeader Geant4_gl2psPrintPostScriptHeader
    99143#define gl2psPrintPostScriptColor Geant4_gl2psPrintPostScriptColor
    100144#define gl2psResetPostScriptColor Geant4_gl2psResetPostScriptColor
     145#define gl2psEndPostScriptLine Geant4_gl2psEndPostScriptLine
     146#define gl2psParseStipplePattern Geant4_gl2psParseStipplePattern
     147#define gl2psPrintPostScriptDash Geant4_gl2psPrintPostScriptDash
    101148#define gl2psPrintPostScriptPrimitive Geant4_gl2psPrintPostScriptPrimitive
    102149#define gl2psPrintPostScriptFooter Geant4_gl2psPrintPostScriptFooter
    … …  
    108155#define gl2psPrintPostScriptEndViewport Geant4_gl2psPrintPostScriptEndViewport
    109156
    110 #define gl2psWriteByte Geant4_gl2psWriteByte
    111 #define gl2psGetRGB Geant4_gl2psGetRGB
    112 #define gl2psPrintPostScriptPixmap Geant4_gl2psPrintPostScriptPixmap
    113 #define gl2psListReset Geant4_gl2psListReset
    114 #define gl2psAddInBspImageTree Geant4_gl2psAddInBspImageTree
     157#define gl2psPrintPostScriptFinalPrimitive Geant4_gl2psPrintPostScriptFinalPrimitive
    115158#define gl2psPrintPrimitives Geant4_gl2psPrintPrimitives
    116159#define gl2psPrintTeXBeginViewport Geant4_gl2psPrintTeXBeginViewport
    117160#define gl2psPrintTeXEndViewport Geant4_gl2psPrintTeXEndViewport
     161#define gl2psPrintTeXFinalPrimitive Geant4_gl2psPrintTeXFinalPrimitive
     162#define gl2psPrintPDFCompressorType Geant4_gl2psPrintPDFCompressorType
     163#define gl2psPrintPDFStrokeColor Geant4_gl2psPrintPDFStrokeColor
     164#define gl2psPrintPDFFillColor Geant4_gl2psPrintPDFFillColor
     165#define gl2psPrintPDFLineWidth Geant4_gl2psPrintPDFLineWidth
     166#define gl2psPutPDFText Geant4_gl2psPutPDFText
     167#define gl2psPutPDFImage Geant4_gl2psPutPDFImage
     168#define gl2psPDFstacksInit Geant4_gl2psPDFstacksInit
     169#define gl2psPDFgroupObjectInit Geant4_gl2psPDFgroupObjectInit
     170#define gl2psPDFgroupListInit Geant4_gl2psPDFgroupListInit
     171#define gl2psSortOutTrianglePDFgroup Geant4_gl2psSortOutTrianglePDFgroup
     172#define gl2psPDFgroupListWriteMainStream Geant4_gl2psPDFgroupListWriteMainStream
     173#define gl2psPDFgroupListWriteGStateResources Geant4_gl2psPDFgroupListWriteGStateResources
     174#define gl2psPDFgroupListWriteShaderResources Geant4_gl2psPDFgroupListWriteShaderResources
     175#define gl2psPDFgroupListWriteXObjectResources Geant4_gl2psPDFgroupListWriteXObjectResources
     176#define gl2psPDFgroupListWriteFontResources Geant4_gl2psPDFgroupListWriteFontResources
     177#define gl2psPDFgroupListDelete Geant4_gl2psPDFgroupListDelete
     178#define gl2psPrintPDFInfo Geant4_gl2psPrintPDFInfo
     179#define gl2psPrintPDFCatalog Geant4_gl2psPrintPDFCatalog
     180#define gl2psPrintPDFPages Geant4_gl2psPrintPDFPages
     181#define gl2psOpenPDFDataStream Geant4_gl2psOpenPDFDataStream
     182#define gl2psOpenPDFDataStreamWritePreface Geant4_gl2psOpenPDFDataStreamWritePreface
     183#define gl2psPrintPDFHeader Geant4_gl2psPrintPDFHeader
     184#define gl2psPrintPDFPrimitive Geant4_gl2psPrintPDFPrimitive
     185#define gl2psClosePDFDataStream Geant4_gl2psClosePDFDataStream
     186#define gl2psPrintPDFDataStreamLength Geant4_gl2psPrintPDFDataStreamLength
     187#define gl2psPrintPDFOpenPage Geant4_gl2psPrintPDFOpenPage
     188#define gl2psPDFgroupListWriteVariableResources Geant4_gl2psPDFgroupListWriteVariableResources
     189#define gl2psPrintPDFGSObject Geant4_gl2psPrintPDFGSObject
     190#define gl2psPrintPDFShaderStreamDataCoord Geant4_gl2psPrintPDFShaderStreamDataCoord
     191#define gl2psPrintPDFShaderStreamDataRGB Geant4_gl2psPrintPDFShaderStreamDataRGB
     192#define gl2psPrintPDFShaderStreamDataAlpha Geant4_gl2psPrintPDFShaderStreamDataAlpha
     193#define gl2psPrintPDFShaderStreamData Geant4_gl2psPrintPDFShaderStreamData
     194#define gl2psPDFRectHull Geant4_gl2psPDFRectHull
     195#define gl2psPrintPDFShader Geant4_gl2psPrintPDFShader
     196#define gl2psPrintPDFShaderMask Geant4_gl2psPrintPDFShaderMask
     197#define gl2psPrintPDFShaderExtGS Geant4_gl2psPrintPDFShaderExtGS
     198#define gl2psPrintPDFShaderSimpleExtGS Geant4_gl2psPrintPDFShaderSimpleExtGS
     199#define gl2psPrintPDFPixmapStreamData Geant4_gl2psPrintPDFPixmapStreamData
     200#define gl2psPrintPDFPixmap Geant4_gl2psPrintPDFPixmap
     201#define gl2psPrintPDFText Geant4_gl2psPrintPDFText
     202#define gl2psPDFgroupListWriteObjects Geant4_gl2psPDFgroupListWriteObjects
     203#define gl2psPrintPDFFooter Geant4_gl2psPrintPDFFooter
     204#define gl2psPrintPDFBeginViewport Geant4_gl2psPrintPDFBeginViewport
     205#define gl2psPrintPDFEndViewport Geant4_gl2psPrintPDFEndViewport
     206#define gl2psPrintPDFFinalPrimitive Geant4_gl2psPrintPDFFinalPrimitive
     207#define gl2psSVGGetCoordsAndColors Geant4_gl2psSVGGetCoordsAndColors
     208#define gl2psSVGGetColorString Geant4_gl2psSVGGetColorString
     209#define gl2psPrintSVGHeader Geant4_gl2psPrintSVGHeader
     210#define gl2psPrintSVGSmoothTriangle Geant4_gl2psPrintSVGSmoothTriangle
     211#define gl2psPrintSVGDash Geant4_gl2psPrintSVGDash
     212#define gl2psEndSVGLine Geant4_gl2psEndSVGLine
     213#define gl2psPrintSVGPixmap Geant4_gl2psPrintSVGPixmap
     214#define gl2psPrintSVGPrimitive Geant4_gl2psPrintSVGPrimitive
     215#define gl2psPrintSVGFooter Geant4_gl2psPrintSVGFooter
     216#define gl2psPrintSVGBeginViewport Geant4_gl2psPrintSVGBeginViewport
     217#define gl2psPrintSVGEndViewport Geant4_gl2psPrintSVGEndViewport
     218#define gl2psPrintSVGFinalPrimitive Geant4_gl2psPrintSVGFinalPrimitive
     219#define gl2psPrintPGFColor Geant4_gl2psPrintPGFColor
     220#define gl2psPrintPGFHeader Geant4_gl2psPrintPGFHeader
     221#define gl2psPrintPGFDash Geant4_gl2psPrintPGFDash
     222#define gl2psPGFTextAlignment Geant4_gl2psPGFTextAlignment
     223#define gl2psPrintPGFPrimitive Geant4_gl2psPrintPGFPrimitive
     224#define gl2psPrintPGFFooter Geant4_gl2psPrintPGFFooter
     225#define gl2psPrintPGFBeginViewport Geant4_gl2psPrintPGFBeginViewport
     226#define gl2psPrintPGFEndViewport Geant4_gl2psPrintPGFEndViewport
     227#define gl2psPrintPGFFinalPrimitive Geant4_gl2psPrintPGFFinalPrimitive
     228#define gl2psComputeTightBoundingBox Geant4_gl2psComputeTightBoundingBox
    118229
    119230#define gl2ps Geant4_gl2ps

  • trunk/source/visualization/externals/gl2ps/include/gl2ps.h

    r930 r937  
    2626/*
    2727 * GL2PS, an OpenGL to PostScript Printing Library
    28  * Copyright (C) 1999-2003  Christophe Geuzaine
    29  *
    30  * $Id: gl2ps.h,v 1.1 2009/02/18 09:54:12 lgarnier Exp $
    31  *
    32  * E-mail: geuz@geuz.org
    33  * URL: http://www.geuz.org/gl2ps/
    34  *
    35  * This library is free software; you can redistribute it and/or
    36  * modify it under the terms of the GNU Library General Public
    37  * License as published by the Free Software Foundation; either
     28 * Copyright (C) 1999-2009 C. Geuzaine
     29 *
     30 * This program is free software; you can redistribute it and/or
     31 * modify it under the terms of either:
     32 *
     33 * a) the GNU Library General Public License as published by the Free
     34 * Software Foundation, either version 2 of the License, or (at your
     35 * option) any later version; or
     36 *
     37 * b) the GL2PS License as published by Christophe Geuzaine, either
    3838 * version 2 of the License, or (at your option) any later version.
    3939 *
    40  * This library is distributed in the hope that it will be useful,
    41  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    42  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    43  * Library General Public License for more details.
     40 * This program is distributed in the hope that it will be useful, but
     41 * WITHOUT ANY WARRANTY; without even the implied warranty of
     42 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See either
     43 * the GNU Library General Public License or the GL2PS License for
     44 * more details.
    4445 *
    4546 * You should have received a copy of the GNU Library General Public
    46  * License along with this library; if not, write to the Free
    47  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    48  *
     47 * License along with this library in the file named "COPYING.LGPL";
     48 * if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
     49 * Cambridge, MA 02139, USA.
     50 *
     51 * You should have received a copy of the GL2PS License with this
     52 * library in the file named "COPYING.GL2PS"; if not, I will be glad
     53 * to provide one.
     54 *
     55 * For the latest info about gl2ps, see http://www.geuz.org/gl2ps/.
     56 * Please report all bugs and problems to <gl2ps@geuz.org>.
    4957 */
    5058
    … …  
    5462#include <stdio.h>
    5563#include <stdlib.h>
    56 #include <cmath>
    57 
    58 /* To generate a Windows dll, you have to define GL2PSDLL at compile
    59    time */
    60 
    61 #ifdef WIN32
     64
     65/* Define GL2PSDLL at compile time to build a Windows DLL */
     66
     67#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
     68#  if defined(_MSC_VER)
     69#    pragma warning(disable:4115)
     70#  endif
    6271#  include <windows.h>
    63 #  ifdef GL2PSDLL
    64 #    ifdef GL2PSDLL_EXPORTS
     72#  if defined(GL2PSDLL)
     73#    if defined(GL2PSDLL_EXPORTS)
    6574#      define GL2PSDLL_API __declspec(dllexport)
    6675#    else
    … …  
    7483#endif
    7584
    76 #ifdef __APPLE__
     85#if defined(__APPLE__) || defined(HAVE_OPENGL_GL_H)
    7786#  include <OpenGL/gl.h>
    7887#else
    … …  
    8089#endif
    8190
    82 
    83 #define GL2PS_VERSION                    0.8
    84 #define GL2PS_NONE                       0
    85 
    86 /* Output file format */
    87 
    88 #define GL2PS_PS                         1
    89 #define GL2PS_EPS                        2
    90 #define GL2PS_TEX                        3
     91/* Support for compressed PostScript/PDF/SVG and for embedded PNG
     92   images in SVG */
     93
     94#if defined(HAVE_ZLIB) || defined(HAVE_LIBZ)
     95#  define GL2PS_HAVE_ZLIB
     96#  if defined(HAVE_LIBPNG) || defined(HAVE_PNG)
     97#    define GL2PS_HAVE_LIBPNG
     98#  endif
     99#endif
     100
     101/* Version number */
     102
     103#define GL2PS_MAJOR_VERSION 1
     104#define GL2PS_MINOR_VERSION 3
     105#define GL2PS_PATCH_VERSION 3
     106#define GL2PS_EXTRA_VERSION ""
     107
     108#define GL2PS_VERSION (GL2PS_MAJOR_VERSION + \
     109                       0.01 * GL2PS_MINOR_VERSION + \
     110                       0.0001 * GL2PS_PATCH_VERSION)
     111
     112#define GL2PS_COPYRIGHT "(C) 1999-2009 C. Geuzaine"
     113
     114/* Output file formats (the values and the ordering are important!) */
     115
     116#define GL2PS_PS  0
     117#define GL2PS_EPS 1
     118#define GL2PS_TEX 2
     119#define GL2PS_PDF 3
     120#define GL2PS_SVG 4
     121#define GL2PS_PGF 5
    91122
    92123/* Sorting algorithms */
    93124
    94 #define GL2PS_NO_SORT                    1
    95 #define GL2PS_SIMPLE_SORT                2
    96 #define GL2PS_BSP_SORT                   3
     125#define GL2PS_NO_SORT     1
     126#define GL2PS_SIMPLE_SORT 2
     127#define GL2PS_BSP_SORT    3
     128
     129/* Message levels and error codes */
     130
     131#define GL2PS_SUCCESS       0
     132#define GL2PS_INFO          1
     133#define GL2PS_WARNING       2
     134#define GL2PS_ERROR         3
     135#define GL2PS_NO_FEEDBACK   4
     136#define GL2PS_OVERFLOW      5
     137#define GL2PS_UNINITIALIZED 6
    97138
    98139/* Options for gl2psBeginPage */
    99140
    100 #define GL2PS_DRAW_BACKGROUND            (1<<0)
    101 #define GL2PS_SIMPLE_LINE_OFFSET         (1<<1)
    102 #define GL2PS_SILENT                     (1<<2)
    103 #define GL2PS_BEST_ROOT                  (1<<3)
    104 #define GL2PS_OCCLUSION_CULL             (1<<4)
    105 #define GL2PS_NO_TEXT                    (1<<5)
    106 #define GL2PS_LANDSCAPE                  (1<<6)
    107 #define GL2PS_NO_PS3_SHADING             (1<<7)
    108 #define GL2PS_NO_PIXMAP                  (1<<8)
     141#define GL2PS_NONE                 0
     142#define GL2PS_DRAW_BACKGROUND      (1<<0)
     143#define GL2PS_SIMPLE_LINE_OFFSET   (1<<1)
     144#define GL2PS_SILENT               (1<<2)
     145#define GL2PS_BEST_ROOT            (1<<3)
     146#define GL2PS_OCCLUSION_CULL       (1<<4)
     147#define GL2PS_NO_TEXT              (1<<5)
     148#define GL2PS_LANDSCAPE            (1<<6)
     149#define GL2PS_NO_PS3_SHADING       (1<<7)
     150#define GL2PS_NO_PIXMAP            (1<<8)
     151#define GL2PS_USE_CURRENT_VIEWPORT (1<<9)
     152#define GL2PS_COMPRESS             (1<<10)
     153#define GL2PS_NO_BLENDING          (1<<11)
     154#define GL2PS_TIGHT_BOUNDING_BOX   (1<<12)
    109155
    110156/* Arguments for gl2psEnable/gl2psDisable */
    111157
    112 #define GL2PS_POLYGON_OFFSET_FILL        1
    113 #define GL2PS_POLYGON_BOUNDARY           2
    114 #define GL2PS_LINE_STIPPLE               3
    115 
    116 /* Magic numbers */
    117 
    118 #define GL2PS_EPSILON                    5.e-3
    119 #define GL2PS_DEPTH_FACT                 1000.0
    120 #define GL2PS_SIMPLE_OFFSET              0.05
    121 #define GL2PS_SIMPLE_OFFSET_LARGE        1.0
    122 #define GL2PS_ZERO(arg)                  (std::fabs(arg)<1.e-20)
    123 /*#define GL2PS_ZERO(arg)                ((arg)==0.0)*/
    124 
    125 /* Message levels and error codes */
    126 
    127 #define GL2PS_SUCCESS                    0
    128 #define GL2PS_INFO                       1
    129 #define GL2PS_WARNING                    2
    130 #define GL2PS_ERROR                      3
    131 #define GL2PS_NO_FEEDBACK                4
    132 #define GL2PS_OVERFLOW                   5
    133 #define GL2PS_UNINITIALIZED              6
    134 
    135 /* Primitive types */
    136 
    137 #define GL2PS_TEXT                       1
    138 #define GL2PS_POINT                      2
    139 #define GL2PS_LINE                       3
    140 #define GL2PS_QUADRANGLE                 4
    141 #define GL2PS_TRIANGLE                   5
    142 #define GL2PS_PIXMAP                     6
    143 
    144 /* BSP tree primitive comparison */
    145 
    146 #define GL2PS_COINCIDENT                 1
    147 #define GL2PS_IN_FRONT_OF                2
    148 #define GL2PS_IN_BACK_OF                 3
    149 #define GL2PS_SPANNING                   4
    150 
    151 /* 2D BSP tree primitive comparison */
    152 
    153 #define GL2PS_POINT_COINCIDENT           0
    154 #define GL2PS_POINT_INFRONT              1
    155 #define GL2PS_POINT_BACK                 2
    156 
    157 /* Pass through options */
    158 
    159 #define GL2PS_BEGIN_POLYGON_OFFSET_FILL  1
    160 #define GL2PS_END_POLYGON_OFFSET_FILL    2
    161 #define GL2PS_BEGIN_POLYGON_BOUNDARY     3
    162 #define GL2PS_END_POLYGON_BOUNDARY       4
    163 #define GL2PS_BEGIN_LINE_STIPPLE         5
    164 #define GL2PS_END_LINE_STIPPLE           6
    165 #define GL2PS_SET_POINT_SIZE             7
    166 #define GL2PS_SET_LINE_WIDTH             8
     158#define GL2PS_POLYGON_OFFSET_FILL 1
     159#define GL2PS_POLYGON_BOUNDARY    2
     160#define GL2PS_LINE_STIPPLE        3
     161#define GL2PS_BLEND               4
     162
     163/* Text alignment (o=raster position; default mode is BL):
     164   +---+ +---+ +---+ +---+ +---+ +---+ +-o-+ o---+ +---o
     165   | o | o   | |   o |   | |   | |   | |   | |   | |   |
     166   +---+ +---+ +---+ +-o-+ o---+ +---o +---+ +---+ +---+
     167    C     CL    CR    B     BL    BR    T     TL    TR */
     168
     169#define GL2PS_TEXT_C  1
     170#define GL2PS_TEXT_CL 2
     171#define GL2PS_TEXT_CR 3
     172#define GL2PS_TEXT_B  4
     173#define GL2PS_TEXT_BL 5
     174#define GL2PS_TEXT_BR 6
     175#define GL2PS_TEXT_T  7
     176#define GL2PS_TEXT_TL 8
     177#define GL2PS_TEXT_TR 9
    167178
    168179typedef GLfloat GL2PSrgba[4];
    169 typedef GLfloat GL2PSxyz[3];
    170 typedef GLfloat GL2PSplane[4];
    171 
    172 typedef struct _GL2PSbsptree2d GL2PSbsptree2d;
    173 
    174 struct _GL2PSbsptree2d {
    175   GL2PSplane plane;
    176   GL2PSbsptree2d *front, *back;
    177 };
    178 
    179 typedef struct {
    180   GLint nmax, size, incr, n;
    181   char *array;
    182 } GL2PSlist;
    183 
    184 typedef struct _GL2PSbsptree GL2PSbsptree;
    185 
    186 struct _GL2PSbsptree {
    187   GL2PSplane plane;
    188   GL2PSlist *primitives;
    189   GL2PSbsptree *front, *back;
    190 };
    191 
    192 typedef struct {
    193   GL2PSxyz xyz;
    194   GL2PSrgba rgba;
    195 } GL2PSvertex;
    196 
    197 typedef struct {
    198   GLshort fontsize;
    199   char *str, *fontname;
    200 } GL2PSstring;
    201 
    202 typedef struct {
    203   GLsizei width, height;
    204   GLenum format, type;
    205   GLfloat *pixels;
    206 } GL2PSimage;
    207 
    208 typedef struct {
    209   GLshort type, numverts;
    210   char boundary, dash, culled;
    211   GLfloat width, depth;
    212   GL2PSvertex *verts;
    213   GL2PSstring *text;
    214   GL2PSimage *image;
    215 } GL2PSprimitive;
    216 
    217 typedef struct {
    218   GLint format, sort, options, colorsize, colormode, buffersize, maxbestroot;
    219   const char *title, *producer, *filename;
    220   GLboolean shade, boundary;
    221   GLfloat *feedback, offset[2];
    222   GLint viewport[4];
    223   GL2PSrgba *colormap, lastrgba, threshold;
    224   float lastlinewidth;
    225   GL2PSlist *primitives;
    226   GL2PSbsptree2d *imagetree;
    227   FILE *stream;
    228 } GL2PScontext;
    229 
    230 /* public functions */
    231 
    232 #ifdef __cplusplus
     180
     181#if defined(__cplusplus)
    233182extern "C" {
    234183#endif
    235184
    236185GL2PSDLL_API GLint gl2psBeginPage(const char *title, const char *producer,
    237                                   GLint viewport[4], GLint format, GLint sort,
    238                                   GLint options, GLint colormode,
    239                                   GLint colorsize, GL2PSrgba *colormap,
    240                                   GLint nr, GLint ng, GLint nb, GLint buffersize,
    241                                   FILE *stream, const char *filename);
     186                                  GLint viewport[4], GLint format, GLint sort,
     187                                  GLint options, GLint colormode,
     188                                  GLint colorsize, GL2PSrgba *colormap,
     189                                  GLint nr, GLint ng, GLint nb, GLint buffersize,
     190                                  FILE *stream, const char *filename);
    242191GL2PSDLL_API GLint gl2psEndPage(void);
     192GL2PSDLL_API GLint gl2psSetOptions(GLint options);
     193GL2PSDLL_API GLint gl2psGetOptions(GLint *options);
    243194GL2PSDLL_API GLint gl2psBeginViewport(GLint viewport[4]);
    244195GL2PSDLL_API GLint gl2psEndViewport(void);
    245 GL2PSDLL_API GLint gl2psText(const char *str, const char *fontname, GLshort fontsize);
     196GL2PSDLL_API GLint gl2psText(const char *str, const char *fontname,
     197                             GLshort fontsize);
     198GL2PSDLL_API GLint gl2psTextOpt(const char *str, const char *fontname,
     199                                GLshort fontsize, GLint align, GLfloat angle);
     200GL2PSDLL_API GLint gl2psSpecial(GLint format, const char *str);
    246201GL2PSDLL_API GLint gl2psDrawPixels(GLsizei width, GLsizei height,
    247                                    GLint xorig, GLint yorig,
    248                                    GLenum format, GLenum type, const void *pixels);
     202                                   GLint xorig, GLint yorig,
     203                                   GLenum format, GLenum type, const void *pixels);
    249204GL2PSDLL_API GLint gl2psEnable(GLint mode);
    250205GL2PSDLL_API GLint gl2psDisable(GLint mode);
    251206GL2PSDLL_API GLint gl2psPointSize(GLfloat value);
    252207GL2PSDLL_API GLint gl2psLineWidth(GLfloat value);
    253 
    254 #ifdef __cplusplus
     208GL2PSDLL_API GLint gl2psBlendFunc(GLenum sfactor, GLenum dfactor);
     209
     210/* undocumented */
     211GL2PSDLL_API GLint gl2psDrawImageMap(GLsizei width, GLsizei height,
     212                                     const GLfloat position[3],
     213                                     const unsigned char *imagemap);
     214GL2PSDLL_API const char *gl2psGetFileExtension(GLint format);
     215GL2PSDLL_API const char *gl2psGetFormatDescription(GLint format);
     216
     217#if defined(__cplusplus)
    255218}
    256219#endif
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