mapbox / mapbox/mapbox-annotation-extension
Fill color for MGLPolygonStyleAnnotation is incorrect if interactivity is enabled
Nobody has claimed this yet.
- Dominant language
- Objective-C
- Stars
- 11
- Forks
- 18
- PR merge metrics
- No merged PRs in 30d
Description
When creating an `MGLPolygonStyleAnnotation` and setting a fill color with an alpha value, the annotation's fill color is dismissed when selecting the annotation. Example:
The current workaround is to implement `MGLMapViewDelegate`'s `fillColorForAnnotation:`.
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 reproducing the issue with an MGLPolygonStyleAnnotation whose fill color has alpha and interactivity enabled. Inspect the annotation selection behavior and the MGLMapViewDelegate fillColorForAnnotation: workaround. Done means the configured translucent fill remains intact when the annotation is selected without requiring that delegate method.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- objective-c
- Domain
- mobile-dev
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100