pictrure control显示本地图片

Question

mfc图片

Answer 1

要使用 GDI+ 或 CImage（开源）

Answer 2

GDI+    Graphics g(dc.GetSafeHdc()); 
Image image(L"Image.jpg"); // .bmp   .png
TextureBrush brush(&image); 
brush.TranslateTransform(-100,-100); 
g.FillRectangle(&brush, 0, 0, image.GetWidth(), image.GetHeight());  

Answer 3

pictrure control只能显示bmp格式，对PNG/JPG无效

Answer 4

CImage tmpImage;
tmpImage.Load(L"test.jpg");
CWnd* pWnd;
pWnd=GetDlgItem(IDC_IMAGE);
CDC* pDC=pWnd->GetDC();
HDC hDC = pDC->m_hDC; CRect rect_frame;
pWnd->GetClientRect(&rect_frame); ::SetStretchBltMode(hDC,HALFTONE);
::SetBrushOrgEx(hDC,0,0,NULL);
tmpImage.Draw(hDC,rect_frame);