To Delete All Clipping Polygons from a Raster Image
-
Select the Unclip tool (
Drawing > Attach > Raster
).

- In the tool settings window, set Delete to All Polygons.
-
Select the raster image from which the clipping polygons are to be removed.
The clipping polygons for the selected raster image are highlighted.
- Enter a data point to delete all the clipping polygons.