def get_cmap(name=None, lut=None): """ Get a colormap instance, defaulting to rc values if name is None """ if name is None: name = rcParams['image.cmap'] if lut is None: lut = rcParams['image.lut'] assert (name in datad.keys()) return colors.LinearSegmentedColormap(name, datad[name], lut)
def Grayscale(N=LUTSIZE): verbose.report_error("Grayscale deprecated, please use cm.gray instead") return colors.LinearSegmentedColormap('gray', _gray_data, N)
def ColormapJet(N=LUTSIZE): verbose.report_error("ColormapJet deprecated, please use cm.jet instead") return colors.LinearSegmentedColormap('jet', _jet_data, N)
'blue': ((0., 1., 1.), (1.0, 0.0, 0.0)) } _summer_data = { 'red': ((0., 0., 0.), (1.0, 1.0, 1.0)), 'green': ((0., 0.5, 0.5), (1.0, 1.0, 1.0)), 'blue': ((0., 0.4, 0.4), (1.0, 0.4, 0.4)) } _winter_data = { 'red': ((0., 0., 0.), (1.0, 0.0, 0.0)), 'green': ((0., 0., 0.), (1.0, 1.0, 1.0)), 'blue': ((0., 1., 1.), (1.0, 0.5, 0.5)) } autumn = colors.LinearSegmentedColormap('autumn', _autumn_data, LUTSIZE) bone = colors.LinearSegmentedColormap('bone ', _bone_data, LUTSIZE) cool = colors.LinearSegmentedColormap('cool', _cool_data, LUTSIZE) copper = colors.LinearSegmentedColormap('copper', _copper_data, LUTSIZE) flag = colors.LinearSegmentedColormap('flag', _flag_data, LUTSIZE) gray = colors.LinearSegmentedColormap('gray', _gray_data, LUTSIZE) hot = colors.LinearSegmentedColormap('hot', _hot_data, LUTSIZE) hsv = colors.LinearSegmentedColormap('hsv', _hsv_data, LUTSIZE) jet = colors.LinearSegmentedColormap('jet', _jet_data, LUTSIZE) pink = colors.LinearSegmentedColormap('pink', _pink_data, LUTSIZE) prism = colors.LinearSegmentedColormap('prism', _prism_data, LUTSIZE) spring = colors.LinearSegmentedColormap('spring', _spring_data, LUTSIZE) summer = colors.LinearSegmentedColormap('summer', _summer_data, LUTSIZE) winter = colors.LinearSegmentedColormap('winter', _winter_data, LUTSIZE) datad = {
def Grayscale(N=LUTSIZE): print >> sys.stderr, "Grayscale deprecated, please use cm.jet instead" return colors.LinearSegmentedColormap('gray', _gray_data, N)
def ColormapJet(N=LUTSIZE): print >> sys.stderr, "ColormapJet deprecated, please use cm.jet instead" return colors.LinearSegmentedColormap('jet', _jet_data, N)
'blue': ((0., 0, 0), (1., 1, 1)) } _jet_data = { 'red': ((0., 0, 0), (0.35, 0, 0), (0.66, 1, 1), (0.89, 1, 1), (1, 0.5, 0.5)), 'green': ((0., 0, 0), (0.125, 0, 0), (0.375, 1, 1), (0.64, 1, 1), (0.91, 0, 0), (1, 0, 0)), 'blue': ((0., 0.5, 0.5), (0.11, 1, 1), (0.34, 1, 1), (0.65, 0, 0), (1, 0, 0)) } datad = { 'gray': _gray_data, 'jet': _jet_data, } gray = colors.LinearSegmentedColormap('gray', _gray_data, LUTSIZE) jet = colors.LinearSegmentedColormap('jet', _jet_data, LUTSIZE) def get_cmap(name=None, lut=None): """ Get a colormap instance, defaulting to rc values if name is None """ if name is None: name = rcParams['image.cmap'] if lut is None: lut = rcParams['image.lut'] assert (name in datad.keys()) return colors.LinearSegmentedColormap(name, datad[name], lut) # These are provided for backwards compat