def hive_matrix(range, **traits):
_data = {
'red': [
(0.00, 0.0000, 0.0000),
(0.01, 1.0000, 1.0000),
(0.70, 0.8945, 0.8945),
(0.80, 0.4438, 0.4438),
(0.87, 0.1796, 0.1796),
(1.00, 0.0000, 0.0000),
],
'green': [
(0.00, 0.0000, 0.0000),
(0.01, 1.0000, 1.0000),
(0.70, 0.6367, 0.6367),
(0.80, 0.2500, 0.2500),
(0.87, 0.1796, 0.1796),
(1.00, 0.0000, 0.0000),
],
'blue': [
(0.00, 0.0000, 0.0000),
(0.01, 1.0000, 1.0000),
(0.70, 0.3398, 0.3398),
(0.80, 0.4438, 0.4438),
(0.87, 0.1796, 0.1796),
(1.00, 0.0000, 0.0000),
],
'alpha': [(0.00, 1.0000, 1.0000), (1.00, 1.0000, 1.0000)]
}
return ColorMapper.from_segment_map(_data, range=range, **traits)
def hive(range, **traits):
""" Generator function for my 'hive' colormap. """
_data = {
'red': [
(0.0, 0.0000, 0.0000),
(0.1, 0.1796, 0.1796),
(0.4, 0.4438, 0.4438),
#(0.9, 0.8047, 0.8047),
(0.9, 0.8945, 0.8945),
(1.0, 1.0000, 1.0000),
],
'green': [
(0.0, 0.0000, 0.0000),
(0.1, 0.1796, 0.1796),
(0.4, 0.2500, 0.2500),
#(0.9, 0.5352, 0.5352),
(0.9, 0.6367, 0.6367),
(1.0, 1.0000, 1.0000),
],
'blue': [
(0.0, 0.0000, 0.0000),
(0.1, 0.1796, 0.1796),
(0.4, 0.4438, 0.4438),
#(0.9, 0.3047, 0.3047),
(0.9, 0.3398, 0.3398),
(1.0, 1.0000, 1.0000),
],
'alpha': [(0.0, 1.0000, 1.0000), (1.0, 1.0000, 1.0000)]
}
return ColorMapper.from_segment_map(_data, range=range, **traits)
def colormap_function(range, **traits):
""" Typical colormap generator """
_gray_data = {'red': [(0., 0, 0), (1., 1.0, 1.0)],
'green': [(0., 0, 0), (1., 1.0, 1.0)],
'blue': [(0., 0, 0), (1., 1.0, 1.0)]}
return ColorMapper.from_segment_map(_gray_data, range=range,
**traits)
def colormap_function(range, **traits):
""" Typical colormap generator """
_gray_data = {
"red": [(0.0, 0, 0), (1.0, 1.0, 1.0)],
"green": [(0.0, 0, 0), (1.0, 1.0, 1.0)],
"blue": [(0.0, 0, 0), (1.0, 1.0, 1.0)],
}
return ColorMapper.from_segment_map(_gray_data, range=range, **traits)
def darkjet(myrange, **traits):
""" Generator function for the 'darkjet' colormap. """
_data = {'red': ((0., 0, 0), (0.35, 0.0, 0.0), (0.66, .3, .3), (0.89, .4, .4),
(1, 0.5, 0.5)),
'green': ((0., 0.0, 0.0), (0.125, .1, .10), (0.375, .4, .4), (0.64,.3, .3),
(0.91,0.2,0.2), (1, 0, 0)),
'blue': ((0., 0.7, 0.7), (0.11, .5, .5), (0.34, .4, .4), (0.65, 0, 0),
(1, 0, 0))}
return ColorMapper.from_segment_map(_data, range=myrange, **traits)
def orc(range, **traits):
""" Generator function for my 'orc' colormap. """
_data = {
'red': [
(0.0, 0.0625, 0.0625),
(0.4, 0.5104, 0.5104),
(0.7, 1.0000, 1.0000),
(1.0, 1.0000, 1.0000),
],
'green': [(0.0, 0.3750, 0.3750), (0.4, 0.5599, 0.5599),
(0.7, 0.8688, 0.8688), (1.0, 1.0000, 1.0000)],
'blue': [(0.0, 0.0000, 0.0000), (0.4, 0.5000, 0.5000),
(0.7, 0.6500, 0.6500), (1.0, 1.0000, 1.0000)],
'alpha': [(0.0, 1.0000, 1.0000), (1.0, 1.0000, 1.0000)]
}
return ColorMapper.from_segment_map(_data, range=range, **traits)
def creeper(range, **traits):
""" Generator function for my 'creeper' colormap. """
_data = {
'red': [
(0.0, 0.0625,
0.0625), # (threshold, color value below, color value above)
(0.5, 0.7656,
0.7656), # => linear interpolation between thresholds
(1.0, 1.0000, 1.0000),
],
'green': [(0.0, 0.3750, 0.3750), (0.5, 0.8398, 0.8398),
(1.0, 1.0000, 1.0000)],
'blue': [(0.0, 0.0000, 0.0000), (0.5, 0.7500, 0.7500),
(1.0, 1.0000, 1.0000)],
'alpha': [(0.0, 1.0000, 1.0000), (1.0, 1.0000, 1.0000)]
}
return ColorMapper.from_segment_map(_data, range=range, **traits)
