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Extends coloring options for scatterplot (addressing issue #24)#246

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thoellt wants to merge 5 commits into
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feature/extended_coloring
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Extends coloring options for scatterplot (addressing issue #24)#246
thoellt wants to merge 5 commits into
masterfrom
feature/extended_coloring

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@thoellt

@thoellt thoellt commented Jul 22, 2026

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Adresses issue #24. Using the updated 2D point renderer (ManiVaultStudio/core#1277) this allows to set two arbitrary data dimensions to be used with 2D colormaps (in addition to the existing embedding layout option) and 3 dimensions to be mapped to RGB, similar to functionality already existing in the image viewer.

Typical use cases should be comparing embeddings or mapping image data to an embedding (see screenshot).

Screenshot 2026-07-22 at 22 31 10

Note: the embedding layout option can be fully reproduced with the new system. I have not removed it at this point, but I believe it could be removed at least from the GUI.

Important: This requires the core update ManiVaultStudio/core#1277 .

@alxvth

alxvth commented Jul 23, 2026

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If you want the CI build of this PR to work with the changes from ManiVaultStudio/core#1277, this branch should be given the cryptic name feature/core_extended_coloring-scatterplot/extended_coloring where feature/core_extended_coloring-scatterplot determines that the feature/extended_coloring-scatterplot from the core repo should be used...
See https://github.com/ManiVaultStudio/core/wiki/Branch-naming-rules

@thoellt thoellt closed this Jul 23, 2026
@thoellt
thoellt deleted the feature/extended_coloring branch July 23, 2026 12:20
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