[New Feature]: Support color scale based on arbitrary band in image layer
Open
Nobody has claimed this yet.
backlog
enhancement
- Dominant language
- JavaScript
- Stars
- 232
- Forks
- 77
- Avg merge
- 3d 6h
- Merged PRs (30d)
- 17
Description
Checked for duplicates
Yes - I've already checked
Alternatives considered
Yes - and alternatives don't suffice
Describe the feature request
We should support color scales using an arbitrary band (i.e. Nth band) based on user input in the configuration, similar to the feature found in the tile layers.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the image-layer color-scale configuration and the existing tile-layer implementation that supports an arbitrary band. Trace how the user-selected band is read and applied to image layers. Done means image layers can use any configured band for their color scale, matching the tile-layer behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100