Function selectOnOneLayerFromCircle

selectOnOneLayerFromCircle(layerId, circle, params?): GeoJSON.Feature[]
JMap.Map.Selection.selectOnOneLayerFromCircle

Select for specific layer its features that intersect the circle.
Parameters
- layerId: JId
  The JMap layer id
- circle: JCircle
  The circle
- Optional params: JMapSelectionParams
  selection parameters, see JMapSelectionParams
Returns GeoJSON.Feature[]
The features array
Throws
Error if layer is not found or if circle format is not good

Example
```
// Process a selection on the map for layer id=4,
// selecting features intersecting the circle
JMap.Map.Selection.selectOnOneLayerFromCircle(
  4, //layer id
  {
    center: { x: 34.23, y: 55.5 },
    radius: 100
  }
)
```