Fix quad mesh cursor data #22907
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Fix quad mesh cursor data #22907
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QuLogic
reviewed
Apr 27, 2022
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I took the liberty of editing your post to point out the issue number. In this way, Github links this PR and the issue and the issue will be automatically closed when this is merged. |
oscargus
approved these changes
Apr 29, 2022
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@oscargus perfect, thanks! I don't have the rights to merge anything so this needs to be done by one of your devs as well! |
QuLogic
approved these changes
Apr 30, 2022
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meeseeksdev backport to v3.5.x |
meeseeksmachine
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Apr 30, 2022
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Thanks @raphaelquast! Congratulations on your first PR to Matplotlib 🎉 We hope to hear from you again. |
QuLogic
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Apr 30, 2022
…907-on-v3.5.x Backport PR #22907 on branch v3.5.x (Fix quad mesh cursor data)
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I don't think this was quite right because Hover the cursor over the figure in this example: import matplotlib.pyplot as plt
import numpy as np
n = 4
x = np.arange(n)
X = x[:, None] * x[None, :]
fig, ax = plt.subplots()
mesh = ax.pcolormesh(X)
mesh.set_mouseover(True)
plt.show() |
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@greglucas sorry... indeed that's not the desired behavior! I opened a new pull request to fix this. (#22957)
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PR Summary
Closes: #22908
This is just a very minor bug I noticed...
When using a
QuadMeshwithout setting an array, theget_cursor_datafunction throws an error because it does not check if an array has been set.PR Checklist
Tests and Styling
pytestpasses).flake8-docstringsand runflake8 --docstring-convention=all).Documentation
doc/users/next_whats_new/(follow instructions in README.rst there).doc/api/next_api_changes/(follow instructions in README.rst there).