Hi Mark On 02/01/2016 04:30 AM, Mark Durre wrote:
Perhaps what is needed is to just numerically add the RGB colors from each layer (obviously clipping at 255), with the user adjusting the colors by choice of colormap (e.g. blue, green and red, but could be others) and the Min/Max values and scaling mode.
The layering is currently just what you get with Qt if you use different opacity for the filled regions. It's what you get if you just hold materials with different opacities in front of each other.
A more sophisticated image widget with layers could add the layers in different ways (e.g. as RGB components), but this would have to be done within the widget.
Cheers Jeremy _______________________________________________ Veusz-discuss mailing list Veusz-discuss@gna.org https://mail.gna.org/listinfo/veusz-discuss
