2022
Extract matplotlib colormap in hex-format
by cascamortoimport matplotlib
from matplotlib import cm
# See https://stackoverflow.com/a/65677873 for None usage
cmap = cm.get_cmap('Paired', None) # PiYG
print('cmap = n ')
print(cmap)
for i in range(cmap.N):
rgba = cmap(i)
# rgb2hex accepts rgb or rgba
print(matplotlib.colors.rgb2hex(rgba))
2006
Matplotlib / pylab - matlab style python plotting (plots, graphs, charts)
by YukuanMarkThere are a lot of features under the hood in matplotlib. This tutorial is a good place to start. When you are finished with it, the next step (other than getting to work on your own figures, of course) is to download the source distribution and take a lo
matplotlib without a GUI
by YukuanMarkmatplotlib has two primary APIs. The easiest to use is the pylab interface. When that module is imported it checks for a setup file, initializes the GUI, and does a few other things to simplify interactive plotting. pylab is built on top of the matplotlib
matplotli.mathtext
by YukuanMarkmathtext is a module for parsing TeX expressions and drawing them into a matplotlib.ft2font image buffer. You can draw from this buffer into your backend.
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(4 marks)