geotrans.h

关于字符分割的程序

// geotrans.h


#ifndef _INC_GeoTransAPI
#define _INC_GeoTransAPI

// 常数π
#define PI 3.1415926535

//角度到弧度转化的宏
#define RADIAN(angle) ((angle)*PI/180.0) 

enum IMAGE_DESC{
	ID_IMAGE_01=0,
	ID_IMAGE_255=1
};
enum IMAGE_STRETCH{
	ID_STRETCH_BOTH	 = 0,
	ID_STRETCH_SCALE = 1
};
enum MERGE_DIRECTION{
	ID_MERGE_H = 0,
	ID_MERGE_V = 1
};
// 函数原型
BOOL WINAPI TranslationDIB1 (LPSTR lpDIBBits, LONG lWidth, LONG lHeight, LONG lXOffset, LONG lYOffset);
BOOL WINAPI TranslationDIB (LPSTR lpDIBBits, LONG lWidth, LONG lHeight, LONG lXOffset, LONG lYOffset);
BOOL WINAPI MirrorDIB(LPSTR lpDIBBits, LONG lWidth, LONG lHeight, BOOL bDirection);
BOOL WINAPI TransposeDIB(LPSTR lpbi);
HGLOBAL WINAPI ZoomDIB(LPSTR lpbi, float fXZoomRatio, float fYZoomRatio);
HGLOBAL WINAPI RotateDIB(LPSTR lpbi, double iRotateAngle);
HGLOBAL WINAPI RotateDIB2(LPSTR lpbi, double iRotateAngle);
unsigned char WINAPI Interpolation (LPSTR lpDIBBits, LONG lWidth, LONG lHeight, FLOAT x, FLOAT y);
//区域图像取得整数数组
BOOL WINAPI DIBToIntArray(LPSTR lpDIB,LONG lLeft,LONG lTop,LONG lRight, LONG lBottom,int * images, LONG lNewWidth, LONG lNewHeight,IMAGE_DESC imagedesc,IMAGE_STRETCH imagestretch = ID_STRETCH_BOTH );
//整数数组生成图像
HGLOBAL WINAPI IntArrayToDIB(LPSTR lpDIB,int * images, LONG lNewWidth, LONG lNewHeight,IMAGE_DESC imagedesc);
//数组合并
int * WINAPI IntArrayMerge(int * ia1,LONG lw1,LONG lh1, int * ia2,LONG lw2,LONG lh2,
						  LONG & lw3,LONG & lh3,
						  MERGE_DIRECTION mergedirection = ID_MERGE_H);

#endif //!_INC_GeoTransAPI