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연습장(다버리고 갑니다...)-남길 글이 있으면 민가촌에 남겨주시고, 회원 가입을 받지 않습니다.

2003/06/29 (23:37) from 61.110.211.104' of 61.110.211.104'	Article Number : 104
_전	Access : 3056 , Lines : 39

DIB 맵 로드(HBITMAP 이용)

HBITMAP LoadBMP(LPSTR szFileName)
{
return (HBITMAP)LoadImage(NULL,szFileName,IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
}

void DisplayBMP(HBITMAP hbmp)
{
BITMAP bm;
BYTE* bmBits;
int offset, offset2;

GetObject(hbmp, sizeof(BITMAP), &bm);

bmBits = new BYTE[bm.bmHeight * bm.bmWidthBytes];
GetBitmapBits(hbmp, bm.bmHeight * bm.bmWidthBytes, (BYTE*)bmBits);

char str[256];
wsprintf(str, "w : %d", bm.bmBits);
TextOut(memoryDC, 700, 10, str, strlen(str));

for(int y = 0; y < bm.bmHeight; ++y)
{
for(int x = 0; x < bm.bmWidth; ++x)
   {
     offset = x * 4 + y * bm.bmWidthBytes;
     offset2 = x * 3 + y * 3 * 800;

     pRaster[offset2] = bmBits[offset];
     pRaster[offset2+1] = bmBits[offset+1];
     pRaster[offset2+2] = bmBits[offset+2];
   }
}

delete bmBits;
}

HBITMAP bmp;
bmp = LoadBMP("a.bmp");
DisplayBMP(bmp);