Paint a logo over an image and re-save it to file.

[ealione]

I am able until now to read an image from file and draw various primitive shapes over it, or even apply various effects.

What I want to achieve is after reading it, to just embed another image as a logo somewhere inside the original image and save it again.

I am not sure how to paint the pixels from my logo image above my original image though.

Any suggestions?

[ealione]

Best Place to start is Qt itself. They have an example for doing exactly this.

If there is a better way though, it would be nice to know.