Hello,I would like to use CIColorMap filter.I am using it but the results are not that one I would execpt to be.It takes 2 parametersInputImage - what is quite clear andinputGradientImage - which makes me a bit confusingI could find some examples but I would like to know the algoritm how this filter works like.Can I change 2 or 3 colors and once.I don't exaclty understand why I need gradiet image if I would like to chane one color for another.And when the color in this gragient image begins wnd where it ends.RegardsPeter