def __init__(self, interactor, **args):
ListWidget.__init__(self, interactor, **args)
self.lut = vtk.vtkLookupTable()
self.image_data = {}
self.colorMapManager = ColorMapManager(self.lut)
self.textMapper = None
self.build()
def getColormapManager(self, **args):
cmap_index = args.get('index', 0)
name = args.get('name', None)
invert = args.get('invert', None)
smooth = args.get('smooth', None)
cmap_mgr = self.colormapManagers.get(cmap_index, None)
if cmap_mgr == None:
lut = vtk.vtkLookupTable()
cmap_mgr = ColorMapManager(lut)
self.colormapManagers[cmap_index] = cmap_mgr
if (invert <> None): cmap_mgr.invertColormap = invert
if (smooth <> None): cmap_mgr.smoothColormap = smooth
if name: cmap_mgr.load_lut(name)
return cmap_mgr
