Can I draw Qt objects directly to Win32 DC (Device Context)?
Posted
by Kevin
on Stack Overflow
See other posts from Stack Overflow
or by Kevin
Published on 2010-05-28T05:29:51Z
Indexed on
2010/05/29
13:02 UTC
Read the original article
Hit count: 524
I can draw Qt objects to an QImage and then draw the image to HDC or CDC. This may hurt our application's performance. It would be great if I can draw Qt objects directly to Win32 HDC or MFC CDC. I expect that there is a class, say QWin32Image for clear, then I can use it in this way:
QWin32Image image(hdc, 100, 100, Format_ARGB32_Premultiplied);
QPainter painter(&image);
painter.drawText(....);
Is it possible for my thought? Or is there a better way to do that?
© Stack Overflow or respective owner
