G4OpenGL2PSAction.hh

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// $Id: G4OpenGL2PSAction.hh 88190 2015-02-02 17:24:54Z gcosmo $
//

#ifndef G4OpenGL2PSAction_h
#define G4OpenGL2PSAction_h 


#include <string>
#include "Geant4_gl2ps.h"

class G4OpenGL2PSAction {

public:
 G4OpenGL2PSAction();
 
 void setFileName(const char*);
 void setExportImageFormat(unsigned int);
 bool enableFileWriting();
  // return true if ok, false is an error occured

 bool disableFileWriting();
  // return true when OK, false if errror

 bool fileWritingEnabled() const;
 void setLineWidth(int);
 void setPointSize(int);
 void setViewport(int,int,int,int);
 bool extendBufferSize();
 void resetBufferSizeParameters();
 void setBufferSize(int);

protected:
 bool G4gl2psBegin();
 const char * fFileName;
 FILE* fFile;
 GLint fViewport[4];
 GLint fBufferSize;
 GLint fBufferSizeLimit;
private:
 unsigned int fExportImageFormat;
};

#endif