API :: DrawBitmap(메모리 DC -> 화면 DC)

간단한 비트맵 활용시 유용한 래퍼 함수

void DrawBitmap(HDC hdc,int x,int y,HBITMAP hBit) 
{ 
    HDC MemDC;  
    HBITMAP OldBitmap; 
int bx,by; 
    BITMAP bit; 

    MemDC=CreateCompatibleDC(hdc); 
    OldBitmap=(HBITMAP)SelectObject(MemDC, hBit); 

    GetObject(hBit,sizeof(BITMAP),&bit); 
    bx=bit.bmWidth; 
    by=bit.bmHeight; 

    BitBlt(hdc,x,y,bx,by,MemDC,0,0,SRCCOPY); 

    SelectObject(MemDC,OldBitmap); 
    DeleteDC(MemDC); 
}