Moving a Raster Image (no border)
To move or resize an existing raster that does not have a border:
Click the Move and Resize an Existing Raster Image button:
A list will drop down containing all the rasters that have been inserted into your drawing.
Select the raster name corresponding to the raster you wish to move.
Making sure your constraints are set to None, draw a window using the cursor to determine the corner boundaries of the raster image.