MImage.h

/**********************************************************************

Copyright (c) 2005, TomTom B.V.

All rights reserved


***********************************************************************/


#ifndef __MIMAGE_H___
#define __MIMAGE_H___

class MFrameBuffer;

class MImage
{
 public:
  virtual ~MImage() {};

  virtual unsigned int GetWidth()            = 0;

  virtual unsigned int GetHeight()           = 0;

  virtual unsigned int GetBitsPerPixel() = 0;

  virtual bool         Render( 
                                                MFrameBuffer& aFrameBuffer, 
                                                unsigned int  aX, 
                                                unsigned int  aY ) = 0;

  virtual bool         RenderPartial( 
                                                MFrameBuffer& aFrameBuffer, 
                                                unsigned int  aX, 
                                                unsigned int  aY,
                                                unsigned int  aVisibleX, 
                                                unsigned int  aVisibleY,
                                                unsigned int  aVisibleSizeX, 
                                                unsigned int  aVisibleSizeY                        
                        ) = 0;


 public:
  static MImage* CreateBMPImage( int aFile, 
                                 int aTransparentRed   = -1, 
                                 int aTransparentGreen = -1,
                                 int aTransparentBlue  = -1 );  
};

#endif // __MIMAGE_H___

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