I want to load a jpg image (from a url) to a specific area on the map
In 3d map(SceneView), I can use Envelope to set the display area, use ImageFrame and ImageOverlay to display image.
but ImageFrame and ImageOverlay are only used in SceneView, and the api-reference shows I should use Raster and RasterLayer, but I have no idea how to use them.
I tried to use ArcGISMapImageLayer, but I don't know how to set the display area on the map.
How can I implement the similar functionality in mapview, set an area and load a jpg image on the area?
