QImage or QPixmap?

[Dark_Tower]

If you need to read pixel values, then you must use QImage, but maybe QPainter::fillRect() or QPainter::fillPath() will be enough?

Or maybe you don't need an image at all, but something like Q3Canvas?

jacek, I need to modify the source image because I need to save it at the end. But thanks for the suggestions. I think I will use a QImage seems like it will be painted just like a QPixamp.
Thanks jacek

[jacek]

You can save QPixmap just like QImage. If you don't have to read particular pixels and you have only one thread, you don't need QImage.

[Dark_Tower]

You can save QPixmap just like QImage. If you don't have to read particular pixels and you have only one thread, you don't need QImage.

I need to read particular pixels Do you think that QPixmap might be faster?

[jacek]

Do you think that QPixmap might be faster?

On windows there shouldn't be any difference.