1 // 2 // "$Id: glpfile.h,v 1.1 2003/02/06 09:37:55 jpr Exp $" 3 // 4 // Header file for the GLPfile class for the OpenGL printing toolkit. 5 // 6 // The GLP library is distributed under the terms of the GNU Library 7 // General Public License which is described in the file "COPYING.LIB". 8 // If you use this library in your program, please include a line reading 9 // "OpenGL Printing Toolkit by Michael Sweet" in your version or copyright 10 // output. 11 // 12 // Revision History: 13 // 14 // $Log: glpfile.h,v $ 15 // Revision 1.1 2003/02/06 09:37:55 jpr 16 // *** empty log message *** 17 // 18 // Revision 1.2 1996/07/13 12:52:02 mike 19 // Changed default print options to include drawing of background. 20 // 21 // Revision 1.1 1996/06/27 03:07:13 mike 22 // Initial revision 23 // 24 25 #ifndef _GL_GLPFILE_H_ 26 #define _GL_GLPFILE_H_ 27 28 // 29 // Include necessary headers. 30 // 31 32 #include "glp.h" 33 34 35 struct GLPtext 36 { 37 GLPtext *next; 38 double x,y,h; 39 double r,g,b; 40 char *string; 41 }; 42 43 // GLPtext *texthead; 44 45 // 46 // The Adobe PostScript file output class for GLP. Basically, we just 47 // add file and page count members and define our own constructor, 48 // destructor, and 'EndPage()' functions. 49 // 50 51 class GLPfile : public GLPcontext //// GLPfile class 52 { 53 private: 54 int page_count; // Page count 55 std::fstream *outfile; // Output file 56 57 public: 58 GLPfile(char *print_name, 59 int print_options = GLP_FIT_TO_PAGE | GLP_DRAW_BACKGROUND, 60 int print_size = 0); 61 ~GLPfile(void); 62 63 int EndPage(void); 64 void output_tree( GLPprimitive *tree ); 65 void output_prim( GLPprimitive *prim ); 66 void DoOutputPS( GLPtext *text ); 67 }; 68 69 #endif // !_GL_GLPFILE_H_ 70 71 // 72 // End of "$Id: glpfile.h,v 1.1 2003/02/06 09:37:55 jpr Exp $". 73 // 74