G4gl2ps.hh

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#ifndef G4gl2ps_h
#define G4gl2ps_h 
 
#include "G4String.hh"
 
#include <tools/gl2ps_def.h>
 
class G4gl2ps {
 
public:
 G4gl2ps();
 ~G4gl2ps();
 
 void setOpenGLFunctions(tools_gl2ps_gl_funcs_t*);
 void setFileName(const char*);
 void setExportImageFormat(unsigned int);
  
 void setExportImageFormat_PS()  {setExportImageFormat(TOOLS_GL2PS_PS);}
 void setExportImageFormat_EPS() {setExportImageFormat(TOOLS_GL2PS_EPS);}
 void setExportImageFormat_TEX() {setExportImageFormat(TOOLS_GL2PS_TEX);}
 void setExportImageFormat_PDF() {setExportImageFormat(TOOLS_GL2PS_PDF);}
 void setExportImageFormat_SVG() {setExportImageFormat(TOOLS_GL2PS_SVG);}
 void setExportImageFormat_PGF() {setExportImageFormat(TOOLS_GL2PS_PGF);}
  
 bool enableFileWriting();
 void disableFileWriting();
 bool fileWritingEnabled() const;
  
 bool beginPage();
 bool endPage();
  
 void setLineWidth(int);
 void setPointSize(int);
 void addTextOpt(const char*,const char*,
                 tools_GLshort,tools_GLint,tools_GLfloat);
 void setViewport(int,int,int,int);
 bool extendBufferSize();
 void resetBufferSizeParameters();
 void setBufferSize(int);
 
 tools_GL2PScontextPointer context() const {return fContext;}
protected:
 tools_gl2ps_gl_funcs_t fOpenGLFuncs;
 tools_GL2PScontextPointer fContext;
 FILE* fFile;
 G4String fFileName;
 int fViewport[4];
 int fBufferSize;
 int fBufferSizeLimit;
private:
 unsigned int fExportImageFormat;
};
 
#endif