SoGL2PSAction.h

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#ifndef HEPVis_SoGL2PSAction_h
#define HEPVis_SoGL2PSAction_h 
 
#include <Inventor/actions/SoGLRenderAction.h>
 
#include <tools/gl2ps_def.h>
 
#include <string>
 
/**
 *  SoGL2PSAction inherits Inventor/SoGLRenderAction.
 * It uses the gl2ps software to produce vector PostScript of a scene graph.
 */
 
#define SoGL2PSAction Geant4_SoGL2PSAction
 
class SoGL2PSAction : public SoGLRenderAction {
  SO_ACTION_HEADER(SoGL2PSAction);
public:
  SoGL2PSAction(const SbViewportRegion&);
  virtual ~SoGL2PSAction();
public: /*SoINTERNAL*/
  static void initClass();
public:  
  void setFileName(const std::string&);
  void setTitleAndProducer(const std::string&,const std::string&);
  void setExportImageFormat_PS();
  void setExportImageFormat_EPS();
  void setExportImageFormat_TEX();
  void setExportImageFormat_PDF();
  void setExportImageFormat_SVG();
  void setExportImageFormat_PGF();
  bool enableFileWriting();
  void disableFileWriting();
  bool addBitmap(int,int,float=0,float=0,float=0,float=0);
protected:
  virtual void beginTraversal(SoNode*);
private:  
  bool openFile();
  void closeFile();
  bool beginPage(int,int,int,int);
  bool endPage();
  tools_GL2PScontextPointer fContext;
  FILE* fFile;
  std::string fFileName;
  std::string fTitle;
  std::string fProducer;
  unsigned int fFormat;
};
 
#endif