Function: getBoundaryGroupId()
getBoundaryGroupId(
group):string
Defined in: spec/boundaryGroup.ts:19
Returns a stable identifier for a BoundaryGroup derived from its first
source ID. Used by useBoundaryToggle to track visibility by identity
rather than object reference — groups can be recreated (e.g. paint
override changes) while retaining the same logical ID.
Parameters
| Parameter | Type |
|---|---|
group | BoundaryGroup |
Returns
string