October 2018
Beginner to intermediate
676 pages
18h 30m
English
Content preview from Matplotlib 3.0 Cookbook
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How to do it...
The following are the steps required to plot our two graphs:
- Fix the seed to ensure the repeatability of the data:
np.random.seed(19681211)
- Define the figure as follows:
fig = plt.figure(1, figsize=(12, 6))
- Define the transformation function, grid locators, and formatters,as shown here:
curv2rect_tr1 = Affine2D().translate(-85, 5).scale(np.pi/180., 1.) + PolarAxes.PolarTransform()grid_locator1 = angle_helper.LocatorDMS(10)tick_formatter1 = angle_helper.FormatterDMS()grid_locator2 = MaxNLocator(4)
- Set the limits for the angle and radius coordinates as follows:
# Specify angle coordinate limits in degreeslangle, uangle = 120., 225.# Specify radial coordinate limits in '1000 kmlradius, uradius = 8, 16
- Define the grid ...
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