已经截取屏幕图像,如何打印所截取的屏幕图像??
//第一部先截取屏幕图像,转成
CDC dc;
dc.CreateDC( "DISPLAY ",NULL,NULL,NULL);
CBitmap bm;
int Width=GetSystemMetrics(SM_CXSCREEN);
int Height=GetSystemMetrics(SM_CYSCREEN);
bm.CreateCompatibleBitmap(&dc,Width,Height);
CDC tdc;
tdc.CreateCompatibleDC(&dc);
CBitmap*pOld=tdc.SelectObject(&bm);
tdc.BitBlt(0,0,Width,Height,&dc,0,0,SRCCOPY);
tdc.SelectObject(pOld);
///此时CBitmap bm就是屏幕位图了。以上截图不知道准确吗?
接下来如何用打印机打印出来????