SoPSImageRW.h

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**=======================================================================*/
/*=======================================================================
** Author      : C. OGNIER (Jun 2003)
**=======================================================================*/
 
 
 
 
#ifndef _SOPSIMAGERW_
#define _SOPSIMAGERW_
 
 
#include <Inventor/image/SoRasterImageRW.h>
 
class  SoPSImageRW : public SoRasterImageRW {
 
  SO_IMAGE_RASTER_RW_HEADER()
 
public:
 
 
  SoPSImageRW();
 
 
  virtual ~SoPSImageRW();
 
  virtual SbBool write(SbRasterImage* rasterImage, unsigned int xPos = 0, unsigned int yPos = 0);
 
  virtual SbBool writeFooter();
  virtual SbBool read(SbRasterImage* rasterImage, SbBool infoOnly = FALSE);
 
  virtual SbBool isMultipleBufferInverted() const;
  virtual SoRasterImageRW::WriteCapability getWriteCapability() const;
 
  virtual SoRasterImageRW::ReadCapability getReadCapability() const;
 
  void setPrintSize(const SbVec2f& printSize);
 
  SbVec2f getPrintSize() const;
 
private:
  virtual bool supportsAlpha() const;
 
private:
  virtual void createSuffixList();
 
private:
  void    putHex(FILE *fp, unsigned char val, int &hexPos);
  SbBool  m_printSizeFlag;
  SbVec2f m_printSize;
  FILE*   m_fpW;
};
 
#endif