def create_PuBu_RdOrYl_cm(n=128):
colors1 = cm.PuBu(np.linspace(0.2, 1, n))
colors2 = cm.YlOrRd(np.linspace(1, 0.2, n))
colors = np.vstack((colors1, colors2))
colors_map = mcolors.LinearSegmentedColormap.from_list(
'PuBu_RdOrYl', colors)
return colors_map
def create_BuPu_YlOrRd_cm(n=128):
colors1 = cm.PuBu(np.linspace(1, 0, n))
colors2 = cm.YlOrRd(np.linspace(0, 1, n))
colors1[-1] = colors2[0] = [1., 1., 1., 1.]
colors = np.vstack((colors1, colors2))
colors_map = mcolors.LinearSegmentedColormap.from_list(
'BuPu_YlOrRd', colors)
return colors_map
def create_PuBu_cm(n=256):
colors = cm.PuBu(np.linspace(1, 0, n))
colors[-1] = [1., 1., 1., 1.]
colors_map = mcolors.LinearSegmentedColormap.from_list('BuPu', colors)
return colors_map