scverse / scverse/napari-spatialdata
Points subsampling
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- Dominant language
- Python
- Stars
- 90
- Forks
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- Avg merge
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- Merged PRs (30d)
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Description
When I load a SpatialData layer with 1.6M points I get the following warning:
Subsampling points because the number of points exceeds the currently supported 100000.
why is this necessary and would it be possible to load points on-demand as one zooms and pans around as it's done with the images?
Contributor guide
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Research direction
The issue does not name any files, tests, or entry points. Start by reproducing loading a SpatialData layer with 1.6M points and trace where the 100000-point subsampling warning is produced. Done would require an agreed approach for loading points on demand during zooming and panning, along with coverage for the resulting behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data-visualization
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100