Hello,

i am doing some image-processing intensive algorithms, and i'm willing to test Qt's capabilities in terms of speed for simple matrices operations. The first test i would like to do is applying rotation to a given image. The rotation is successful, however the gaps created by the rotation (Eg. triangles on each image corner) are black on the resulting image. Is there any way to substitute that black for another color?

Thanks and have an excellent day!
Pierre.