Here is the requirement and would like to know the right way to do it.
There are two modes. Operator can switch between the modes.
1. Display Non geo images - display only non geo images with given XY (0 to 100 meters) coordinates. display xy coordinates on map instead of Lat and Long.
2. Display Geo images - display geo (raster and vector data) images. raster has respective world files and vector data files carry the information. Display Lat and Long.
Q1. How do i display the non geo images just knowing the XY coordinates in meters?
Q2. What is the difference between Layers and Overlays? when to use what?
Q3. Can i display combination of Raster and Vector data files?
Appreciate your quick response.