Hi, I am working on a small feature (set to gray offline users' avatars). For that I have a small helper function to turn a pixmap in a grayscale image... As it needs to be used in few places I would not duplicate the code all over (it is against my non-religious beliefs), so what is the best place to put it? Do we have a namespace in common internals for something like this?
regards,
Alin
here is the code:
avatarToGray(QPixmap &avatar)
{
QImage image = avatar.toImage();
QBitmap alphaMask=avatar.mask();
for(int i=0;i<image.width();++i){
for (int j=0;j<image.height();++j){
int colour=qGray(image.pixel(i,j));
image.setPixel(i, j, qRgb(colour,colour,colour));
}
}
avatar=avatar.fromImage(image);
avatar.setMask(alphaMask);
}
--
Without Questions there are no Answers!
______________________________________________________________________
Alin Marin ELENA
Advanced Molecular Simulation Research Laboratory
School of Physics, University College Dublin
----
Ardionsamblú Móilíneach Saotharlann Taighde
Scoil na Fisice, An Coláiste Ollscoile, Baile Átha Cliath
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http://alin.elenaworld.net
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