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Colormap alpha support #1404

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kevinjohncutler opened this issue Jan 31, 2025 · 0 comments
Open

Colormap alpha support #1404

kevinjohncutler opened this issue Jan 31, 2025 · 0 comments

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@kevinjohncutler
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Looks like transfer_functions.shade() only allows dynamic alpha when the cmap is a single color. That is, if an arbitrary RGBA colormap is passed as cmap, the alpha value of that colormap is ignored and a global alpha value is applied to the RGB values pulled from the colormap. Is this the intended behavior?
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@kevinjohncutler