diff options
Diffstat (limited to 'silx/gui/plot/matplotlib/Colormap.py')
-rw-r--r-- | silx/gui/plot/matplotlib/Colormap.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/silx/gui/plot/matplotlib/Colormap.py b/silx/gui/plot/matplotlib/Colormap.py index 38f3b55..dc432b2 100644 --- a/silx/gui/plot/matplotlib/Colormap.py +++ b/silx/gui/plot/matplotlib/Colormap.py @@ -1,6 +1,6 @@ # coding: utf-8 # /*########################################################################## -# Copyright (C) 2017-2018 European Synchrotron Radiation Facility +# Copyright (C) 2017-2020 European Synchrotron Radiation Facility # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal @@ -183,10 +183,13 @@ def getScalarMappable(colormap, data=None): cmap = matplotlib.colors.ListedColormap(colors) vmin, vmax = colormap.getColormapRange(data) - if colormap.getNormalization().startswith('log'): + normalization = colormap.getNormalization() + if normalization == colormap.LOGARITHM: norm = matplotlib.colors.LogNorm(vmin, vmax) - else: # Linear normalization + elif normalization == colormap.LINEAR: norm = matplotlib.colors.Normalize(vmin, vmax) + else: + raise RuntimeError("Unsupported normalization: %s" % normalization) return matplotlib.cm.ScalarMappable(norm=norm, cmap=cmap) |