This feature will try to locate drilling holes in your bitmap.
The holes will be placed on a new layer and can be used as a drill data.
Click on an area to retrieve detailed information.
Please note that not all the holes found are real drill holes,
if there is text in your bitmap, it is likely that for the letter B,
two holes will be generated. This is also true if your bitmap
has an open spot.
You can delete these holes using the Delete Objects feature.
