tga.h

边缘检测原代码. 边缘检测原代码.

#ifndef _TGA_
#define _TGA_

class CTga 
{

public:
	CTga();
	~CTga();
	CTga(CArchive& ar);
protected:
	BYTE		identification,colormap_type,image_type;
	BYTE		*data; 
	BYTE		pixel_size,descriptor;
	UINT		origin_x,origin_y,width,height;
public:
	void		LoadFile(const char *fileName);
	void		LoadBitmapFile(CFile *file);
	BYTE		GetPixelSize();
	BYTE*		GetImageData();
	UINT		GetImageWidth();
	UINT		GetImageHeight();
protected:
	void ReadType1Data(CFile *file);
	void ReadType2Data(CFile *file);
	void ReadType3Data(CFile *file);
	void ReadType9Data(CFile *file);
	void ReadType10Data(CFile *file);
	void ReadType11Data(CFile *file);
	void ReadType32Data(CFile *file);
	void ReadType33Data(CFile *file);
};
#endif