我用StretchBlt缩放显示图片的时候,发现如果用:
StretchBlt(pDC->m_hDC,0,0,rect.right-rect.left,rect.bottom-rect.top,pDoc->memDC.m_hDC,0,0,Image.Width,Image.Height,SRCCOPY); StretchBlt(pDC-
StretchBlt(pDC->m_hDC,0,0,rect.right-rect.left,rect.bottom-rect.top,pDoc->memDC.m_hDC,0,0,Image.Width,Image.Height,SRCCOPY); StretchBlt(pDC-