Make a hole
Posted: Wed Dec 22, 2010 11:21 pm
Hi
I have a large coastline Poly #1 and Poly #2
Then I have som polygons, which I want to become island. I select one polygon #197, and select "set as hole", but no matter how many times I try to select #1 or #2 - it won't select the "parent polygon".
Anyone can tell me, what I need to do ?
I have a large coastline Poly #1 and Poly #2
Then I have som polygons, which I want to become island. I select one polygon #197, and select "set as hole", but no matter how many times I try to select #1 or #2 - it won't select the "parent polygon".
Anyone can tell me, what I need to do ?