Simple color legend?
I have been looking for a simple color scale legend for my VisAD plots.
I have played with ColorMapWidget, LabeledColorWidget, SimpleColorMap
widget--basically all the classes in visad.util that drew colormap
displays. All of these displays with the exception of ColorPreview allow
editing the individual RGB components of the colormap. The ColorPreview
just showed the colors but didn't have any labels. I want a display of
the colormap with labels (and possibly the draggable arrow that shows
the numeric value for a color) but NOT the RGB line graph. Is there such
a widget? Thanks.