mapbox / mapbox/mapbox-maps-flutter
queryRenderedFeatures() doesn't give correct building ID when passed coordinates from onTapListener
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- Dominant language
- Dart
- Stars
- 380
- Forks
- 204
- PR merge metrics
- No merged PRs in 30d
Description
onTapListener: (coordinate) async {
var value = await mapController?.queryRenderedFeatures(
RenderedQueryGeometry(
value: json.encode(coordinate.encode()),
type: Type.SCREEN_COORDINATE),
RenderedQueryOptions(
layerIds: ['add-3d-buildings'], filter: null));
if (value!.isNotEmpty) {
value.forEach((element) {
print(element?.queriedFeature.feature["id"]);
});
} else {
print("no result");
}
},
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 from the onTapListener callback using mapController.queryRenderedFeatures(), RenderedQueryGeometry, and RenderedQueryOptions for the add-3d-buildings layer. Compare the returned feature IDs with the tapped building and determine the expected behavior, since the issue does not specify which ID is incorrect or name a test or source file.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- dart, flutter
- Domain
- mobile-dev
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100