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Throw exception when alpha is out of bounds #30153

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Merged
merged 1 commit into from
Jun 9, 2025

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emmanuel-ferdman
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PR summary

This small PR ensures that a ValueError is raised when the 'alpha' parameter is outside the valid range [0, 1]. This prevents silent failures and enforces proper input validation.

Signed-off-by: Emmanuel Ferdman <emmanuelferdman@gmail.com>
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Thank you for opening your first PR into Matplotlib!

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Thanks for spotting the mistake.

@rcomer rcomer merged commit c44ae00 into matplotlib:main Jun 9, 2025
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rcomer commented Jun 9, 2025

Thanks @emmanuel-ferdman and congratulations on your first Matplotlib PR! We hope to hear from you again.

@QuLogic QuLogic added this to the v3.11.0 milestone Jun 9, 2025
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4 participants