/tags/R2008-04-29/extra/jhandles/src/gl2ps.h
C Header | 202 lines | 124 code | 29 blank | 49 comment | 10 complexity | f4b5c42512f4becb7ca58207f7c3bc4f MD5 | raw file
Possible License(s): GPL-2.0, BSD-3-Clause, LGPL-2.1, GPL-3.0, LGPL-3.0
- /* $Id: gl2ps.h 4354 2007-12-06 21:04:27Z goffioul $ */
- /*
- * GL2PS, an OpenGL to PostScript Printing Library
- * Copyright (C) 1999-2006 Christophe Geuzaine <geuz@geuz.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of either:
- *
- * a) the GNU Library General Public License as published by the Free
- * Software Foundation, either version 2 of the License, or (at your
- * option) any later version; or
- *
- * b) the GL2PS License as published by Christophe Geuzaine, either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See either
- * the GNU Library General Public License or the GL2PS License for
- * more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library in the file named "COPYING.LGPL";
- * if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- * Cambridge, MA 02139, USA.
- *
- * You should have received a copy of the GL2PS License with this
- * library in the file named "COPYING.GL2PS"; if not, I will be glad
- * to provide one.
- *
- * For the latest info about gl2ps, see http://www.geuz.org/gl2ps/.
- * Please report all bugs and problems to <gl2ps@geuz.org>.
- */
- #ifndef __GL2PS_H__
- #define __GL2PS_H__
- #include <stdio.h>
- #include <stdlib.h>
- /* Define GL2PSDLL at compile time to build a Windows DLL */
- #if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
- # if defined(_MSC_VER)
- # pragma warning(disable:4115)
- # endif
- # include <windows.h>
- # if defined(GL2PSDLL)
- # if defined(GL2PSDLL_EXPORTS)
- # define GL2PSDLL_API __declspec(dllexport)
- # else
- # define GL2PSDLL_API __declspec(dllimport)
- # endif
- # else
- # define GL2PSDLL_API
- # endif
- #else
- # define GL2PSDLL_API
- #endif
- #if defined(__APPLE__) || defined(HAVE_OPENGL_GL_H)
- # include <OpenGL/gl.h>
- #else
- # include <GL/gl.h>
- #endif
- /* Support for compressed PostScript/PDF/SVG and for embedded PNG
- images in SVG */
- #if defined(HAVE_ZLIB) || defined(HAVE_LIBZ)
- # define GL2PS_HAVE_ZLIB
- # if defined(HAVE_LIBPNG) || defined(HAVE_PNG)
- # define GL2PS_HAVE_LIBPNG
- # endif
- #endif
- /* Version number */
- #define GL2PS_MAJOR_VERSION 1
- #define GL2PS_MINOR_VERSION 3
- #define GL2PS_PATCH_VERSION 2
- #define GL2PS_EXTRA_VERSION ""
- #define GL2PS_VERSION (GL2PS_MAJOR_VERSION + \
- 0.01 * GL2PS_MINOR_VERSION + \
- 0.0001 * GL2PS_PATCH_VERSION)
- #define GL2PS_COPYRIGHT "(C) 1999-2006 Christophe Geuzaine (geuz@geuz.org)"
- /* Output file formats (the values and the ordering are important!) */
- #define GL2PS_PS 0
- #define GL2PS_EPS 1
- #define GL2PS_TEX 2
- #define GL2PS_PDF 3
- #define GL2PS_SVG 4
- #define GL2PS_PGF 5
- /* Sorting algorithms */
- #define GL2PS_NO_SORT 1
- #define GL2PS_SIMPLE_SORT 2
- #define GL2PS_BSP_SORT 3
- /* Message levels and error codes */
- #define GL2PS_SUCCESS 0
- #define GL2PS_INFO 1
- #define GL2PS_WARNING 2
- #define GL2PS_ERROR 3
- #define GL2PS_NO_FEEDBACK 4
- #define GL2PS_OVERFLOW 5
- #define GL2PS_UNINITIALIZED 6
- /* Options for gl2psBeginPage */
- #define GL2PS_NONE 0
- #define GL2PS_DRAW_BACKGROUND (1<<0)
- #define GL2PS_SIMPLE_LINE_OFFSET (1<<1)
- #define GL2PS_SILENT (1<<2)
- #define GL2PS_BEST_ROOT (1<<3)
- #define GL2PS_OCCLUSION_CULL (1<<4)
- #define GL2PS_NO_TEXT (1<<5)
- #define GL2PS_LANDSCAPE (1<<6)
- #define GL2PS_NO_PS3_SHADING (1<<7)
- #define GL2PS_NO_PIXMAP (1<<8)
- #define GL2PS_USE_CURRENT_VIEWPORT (1<<9)
- #define GL2PS_COMPRESS (1<<10)
- #define GL2PS_NO_BLENDING (1<<11)
- #define GL2PS_TIGHT_BOUNDING_BOX (1<<12)
- /* Arguments for gl2psEnable/gl2psDisable */
- #define GL2PS_POLYGON_OFFSET_FILL 1
- #define GL2PS_POLYGON_BOUNDARY 2
- #define GL2PS_LINE_STIPPLE 3
- #define GL2PS_BLEND 4
- /* Text alignment (o=raster position; default mode is BL):
- +---+ +---+ +---+ +---+ +---+ +---+ +-o-+ o---+ +---o
- | o | o | | o | | | | | | | | | | | |
- +---+ +---+ +---+ +-o-+ o---+ +---o +---+ +---+ +---+
- C CL CR B BL BR T TL TR */
- #define GL2PS_TEXT_C 1
- #define GL2PS_TEXT_CL 2
- #define GL2PS_TEXT_CR 3
- #define GL2PS_TEXT_B 4
- #define GL2PS_TEXT_BL 5
- #define GL2PS_TEXT_BR 6
- #define GL2PS_TEXT_T 7
- #define GL2PS_TEXT_TL 8
- #define GL2PS_TEXT_TR 9
- /* vertical alignment on font's baseline */
- #define GL2PS_TEXT_L 10
- #define GL2PS_TEXT_LL 11
- #define GL2PS_TEXT_LR 12
- typedef GLfloat GL2PSrgba[4];
- #if defined(__cplusplus)
- extern "C" {
- #endif
- GL2PSDLL_API GLint gl2psBeginPage(const char *title, const char *producer,
- GLint viewport[4], GLint format, GLint sort,
- GLint options, GLint colormode,
- GLint colorsize, GL2PSrgba *colormap,
- GLint nr, GLint ng, GLint nb, GLint buffersize,
- FILE *stream, const char *filename);
- GL2PSDLL_API GLint gl2psEndPage(void);
- GL2PSDLL_API GLint gl2psSetOptions(GLint options);
- GL2PSDLL_API GLint gl2psBeginViewport(GLint viewport[4]);
- GL2PSDLL_API GLint gl2psEndViewport(void);
- GL2PSDLL_API GLint gl2psText(const char *str, const char *fontname,
- GLshort fontsize);
- GL2PSDLL_API GLint gl2psTextOpt(const char *str, const char *fontname,
- GLshort fontsize, GLint align, GLfloat angle, GLfloat margin,
- GLboolean offsetmargin, GLfloat linewidth, GL2PSrgba linecolor,
- GLushort linepattern, GLint linefactor, GL2PSrgba fillcolor);
- GL2PSDLL_API GLint gl2psSpecial(GLint format, const char *str, int moveTo);
- GL2PSDLL_API GLint gl2psDrawPixels(GLsizei width, GLsizei height,
- GLint xorig, GLint yorig,
- GLenum format, GLenum type, const void *pixels);
- GL2PSDLL_API GLint gl2psEnable(GLint mode);
- GL2PSDLL_API GLint gl2psDisable(GLint mode);
- GL2PSDLL_API GLint gl2psPointSize(GLfloat value);
- GL2PSDLL_API GLint gl2psLineWidth(GLfloat value);
- GL2PSDLL_API GLint gl2psBlendFunc(GLenum sfactor, GLenum dfactor);
- /* undocumented */
- GL2PSDLL_API GLint gl2psDrawImageMap(GLsizei width, GLsizei height,
- const GLfloat position[3],
- const unsigned char *imagemap);
- GL2PSDLL_API const char *gl2psGetFileExtension(GLint format);
- GL2PSDLL_API const char *gl2psGetFormatDescription(GLint format);
- #if defined(__cplusplus)
- }
- #endif
- #endif /* __GL2PS_H__ */