Bitmap bit(L"C://1.bmp");
Graphics graphic(m_hWnd);
graphic.DrawImage(&bit,0,0,200,200); //在窗体上显示图象内容
此时如何保存graphic.DrawImage在窗体上画的图象?
并保存到磁盘上
Graphics graphic(m_hWnd);
graphic.DrawImage(&bit,0,0,200,200); //在窗体上显示图象内容
此时如何保存graphic.DrawImage在窗体上画的图象?
并保存到磁盘上
Bitmap* wpb = ::new Bitmap(width, height);
Graphics* pGraphic = Graphics::FromImage(wpb);
// 将bit上的图像画到wpb中
pGraphic->DrawImage(&bit, destRect, REAL(0), REAL(0), REAL(width), REAL(height),UnitPixel, NULL);
wpb.save(path);