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added method to use predefined colormaps

This commit is contained in:
Christoph Kords 2013-05-28 13:50:36 +00:00
parent 4fda285e08
commit ee2595c008
1 changed files with 21 additions and 1 deletions
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20
lib/damask/colormaps.py
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@ -318,6 +318,26 @@ class Colormap():
return self return self
# ------------------------------------------------------------------
def usePredefined(self,name='bluered'):
mycolormaps = {
'gray': [Color('HSL',[0,1,1]), Color('HSL',[0,0,0.15])],
'grey': [Color('HSL',[0,1,1]), Color('HSL',[0,0,0.15])],
'red': [Color('HSL',[0,1,0.14]), Color('HSL',[0,0.35,0.91])],
'green': [Color('HSL',[0.33333,1,0.14]), Color('HSL',[0.33333,0.35,0.91])],
'blue': [Color('HSL',[0.66,1,0.14]), Color('HSL',[0.66,0.35,0.91])],
'seaweed': [Color('HSL',[0.78,1.0,0.1]), Color('HSL',[0.40000,0.1,0.9])],
'bluebrown': [Color('HSL',[0.65,0.53,0.49]), Color('HSL',[0.11,0.75,0.38])],
'redgreen': [Color('HSL',[0.97,0.96,0.36]), Color('HSL',[0.33333,1.0,0.14])],
'bluered': [Color('HSL',[0.65,0.53,0.49]), Color('HSL',[0.97,0.96,0.36])],
}
if name.lower() not in mycolormaps:
raise KeyError('colormap "%s" is not defined, use one of "%s"'%(name,'" "'.join(mycolormaps.keys())))
self.left = mycolormaps[name.lower()][0].expressAs('MSH')
self.right= mycolormaps[name.lower()][1].expressAs('MSH')
return self
# ------------------------------------------------------------------ # ------------------------------------------------------------------
def export(self,name = 'uniformPerceptualColorMap',\ def export(self,name = 'uniformPerceptualColorMap',\
format = 'paraview',\ format = 'paraview',\