Added elif for taking NumPy Array for imsave #29641
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timhoffm
reviewed
Feb 18, 2025
| else: | ||
| sm = mcolorizer.Colorizer(cmap=cmap) | ||
| sm.set_clim(vmin, vmax) | ||
| sm.set_clim(vim, vmax) |
timhoffm
reviewed
Feb 18, 2025
| @@ -1586,9 +1586,11 @@ def imsave(fname, arr, vmin=None, vmax=None, cmap=None, format=None, | |||
| # because that's what backend_agg passes, and can be in fact used | |||
| # as is, saving a few operations. | |||
| rgba = arr | |||
| elif arr.ndim == 3 and arr.shape[-1] in (3,4): | |||
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Does this work for shape[-1] == 3? AFAICS, rgba should have the alpha component included eventually?
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PR summary
The previous implementation did not distinguish between grayscale and RGB(A) images correctly;
What this PR changes:
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PR checklist