Hi,
I know with the 2.0 version there was a requirement for a world file to be associated with an ImageLayer so the ImageLayer would be properly located on the map. Does this requirement still exist for the 3.0 version?
World File Requirement for RasterLayers - Embedded Location Information
Steve,
Yes, World file is required for most raster images. There are some types of raster images in which world file is integrated, (such as GeoTiff), but for most cases World File should be provided separately.
In the coming release, we may add an overload constructor to RasterLayer/RasterSource which will accepts UpperLeft point and LowerRight Point in world coordinates, the world file is not required in that case.
Ben