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Fix Resampler for RGB-images#5526

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johroj wants to merge 4 commits intoMakieOrg:masterfrom
johroj:bugfix/resample_image
Open

Fix Resampler for RGB-images#5526
johroj wants to merge 4 commits intoMakieOrg:masterfrom
johroj:bugfix/resample_image

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@johroj
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@johroj johroj commented Feb 11, 2026

Description

Fixes calling heatmap(Resampler(img::Matrix{RGB})), which is used in the example at https://docs.makie.org/dev/reference/plots/heatmap#Plotting-large-Heatmaps. Running this exampled resulted in a conversion error from RGB{} to Float32 here.

I believe this was probably broken here or here.

Type of change

  • Bug fix (non-breaking change which fixes an issue)

@github-project-automation github-project-automation bot moved this to Work in progress in PR review Feb 11, 2026
johroj and others added 2 commits February 11, 2026 13:21
Co-authored-by: Anshul Singhvi <anshulsinghvi@gmail.com>
Co-authored-by: Anshul Singhvi <anshulsinghvi@gmail.com>
@johroj
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johroj commented Feb 18, 2026

I would like to post a follow-up PR for making Resampler work properly on a transformed axis. This affects the same lines, so it would be nice if this could be merged before.

@johroj johroj requested a review from asinghvi17 February 18, 2026 08:30
@SimonDanisch
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Thank you! Will try to merge this asap!

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3 participants