Function getEPSG4326Extent

getEPSG4326Extent(layerId): Promise<JBoundaryBox | null>

JMap.Layer.getEPSG4326Extent

Returns the extent of the layer in ESPG:4326 coordinates

Parameters

layerId: JId
The JMap layer id

Returns Promise<JBoundaryBox | null>

Example

// returns the bounding box (JBoundaryBox) of the layer ID "5d86a209-3a09-49d9-92f0-dce3c46bb23d" in decimal degrees
JMap.Layer
 .getEPSG4326Extent("5d86a209-3a09-49d9-92f0-dce3c46bb23d")
 .then(extent => console.info("Extent of layer id=\"5d86a209-3a09-49d9-92f0-dce3c46bb23d\"", extent))
 .catch(error => console.error(error))

Throws

Error if no layer found for the id or if layer is a group