/cygdrive/d/src/svn/vrut/trunk/core/src/imagrgb.h

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// Name:        imagrgb.h
// Purpose:     wxImage RGB handler
// Author:      Paul Bourke & Antonin Misek
// RCS-ID:      
// Copyright:   (c) 
// Licence:     wxWindows licence

#ifndef _WX_IMAGRGB_H_
#define _WX_IMAGRGB_H_

#include "wx/image.h"

typedef struct _ImageRec
{
       unsigned short imagic;
       unsigned short type;
       unsigned short dim;
       unsigned short xsize, ysize, zsize;
       unsigned int min, max;
       unsigned int wasteBytes;
       char name[80];
       unsigned long colorMap;
       FILE *file;
       unsigned char *tmp, *tmpR, *tmpG, *tmpB;
       unsigned long rleEnd;
       unsigned int *rowStart;
       int *rowSize;
} ImageRec;

//-----------------------------------------------------------------------------
// wxRGBHandler
//-----------------------------------------------------------------------------

//#if wxUSE_RGB
class WXDLLEXPORT wxRGBHandler : public wxImageHandler
{
public:
    inline wxRGBHandler()
    {
        m_name = wxT("RGB file");
        m_extension = wxT("rgb");
        m_type = wxBITMAP_TYPE_ANY;//wxBITMAP_TYPE_RGB;
        m_mime = wxT("image/rgb");
    }

#if wxUSE_STREAMS
    virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
    virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
protected:
    virtual bool DoCanRead( wxInputStream& stream );
#endif

private:
//     DECLARE_DYNAMIC_CLASS(wxRGBHandler)

       void ConvertShort(unsigned short *array, long length);
       void ConvertLong(unsigned *array, long length);
       ImageRec *ImageOpen(wxBufferedInputStream &buf_stream);
       void ImageClose(ImageRec *img);
       void ImageGetRow(wxBufferedInputStream &buf_stream, ImageRec *img, unsigned char *buf, int y, int z);
};
//#endif


#endif
  // _WX_IMAGRGB_H_

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