I use a LocalTiledBackgroundLayer from a map tile package (.tpk) that I have created from an orto-image in ArcMap.
The problem is that there is a general offset compared to the other layers (position, graphicslayer) that I want to correct manually. I have tried to correct it using arcmap -project and -rectify, but this takes forever and the output file is huge. It would save me a lot of time and computational power if I could just force a change of the extent of the .tpk-layer manually in the code.
Could this be achieved easily?
In the attached image the graphics are drawn in the correct place, the problem lies in the background package.
