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bugfix: start scale at right color

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Philippe Daouadi 2014-04-25 21:39:58 +02:00
commit d0ef6abdc6
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colout/colout.py
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@ -391,7 +391,7 @@ def color_scale( name, text ):
# normalize and scale over the nb of colors in cmap
colormap = context["colormaps"][name]
i = int( math.ceil( (f - context["scale"][0]) / (context["scale"][1]-context["scale"][0]) * len(colormap) ) ) - 1
i = int( math.ceil( (f - context["scale"][0]) / (context["scale"][1]-context["scale"][0]) * (len(colormap)-1) ) )
color = colormap[i]
# infer mode from the color in the colormap