Title: FIX: make add_lines work with new colorbar by jklymak · Pull Request #12461 · matplotlib/matplotlib · GitHub
Open Graph Title: FIX: make add_lines work with new colorbar by jklymak · Pull Request #12461 · matplotlib/matplotlib
X Title: FIX: make add_lines work with new colorbar by jklymak · Pull Request #12461 · matplotlib/matplotlib
Description: PR Summary Closes #12458 See below for a less pathological example... cbar.add_lines was not operational after new colorbar changes in 3.0.0. import matplotlib.pyplot as plt import matplotlib as mpl import numpy as np fig = plt.figure() ax = fig.add_axes([0.05, 0.8, 0.9, 0.15]) cmap = mpl.cm.cool norm = mpl.colors.Normalize(vmin=-4, vmax=4) levels = (-1.0, 1.0, 2.0, 3.0) cb = mpl.colorbar.ColorbarBase(ax, cmap=cmap, norm=norm) colors_bg = np.tile(list((1.0, 1.0, 1.0, 1.0)), (len(levels), 1)) cb.add_lines(levels=levels, colors=colors_bg, linewidths=1) Before After import numpy as np import matplotlib.pyplot as plt fig, ax = plt.subplots() X = np.random.rand(10, 10)*10000 pcm = ax.pcolormesh(X) # add 1000 to make colors visible... cont = ax.contour(X+1000) cb = fig.colorbar(pcm) cb.add_lines(cont) plt.show() Before After PR Checklist Has Pytest style unit tests Code is Flake 8 compliant New features are documented, with examples if plot related Documentation is sphinx and numpydoc compliant Added an entry to doc/users/next_whats_new/ if major new feature (follow instructions in README.rst there) Documented in doc/api/api_changes.rst if API changed in a backward-incompatible way
Open Graph Description: PR Summary Closes #12458 See below for a less pathological example... cbar.add_lines was not operational after new colorbar changes in 3.0.0. import matplotlib.pyplot as plt import matplotlib as mp...
X Description: PR Summary Closes #12458 See below for a less pathological example... cbar.add_lines was not operational after new colorbar changes in 3.0.0. import matplotlib.pyplot as plt import matplotlib as mp...
Opengraph URL: https://github.com/matplotlib/matplotlib/pull/12461
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| og:image:alt | PR Summary Closes #12458 See below for a less pathological example... cbar.add_lines was not operational after new colorbar changes in 3.0.0. import matplotlib.pyplot as plt import matplotlib as mp... |
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