2

I have a polygon and some lines crossing it. I want to subtract the lines with a certain "thickness" from the polygon, so it splits up into various polygons which do not touch each other anymore. You can see the two situations in this picture:

Result of the difference between line and polygon

Is there a way to do this?

2
  • 1
    First buffer the lines, then subtract (Difference) the buffer polygon from your original polygon (p0).
    – Erica
    Jul 18 '14 at 12:33
  • @Erica please post your comment as an answer so this thread can be marked as resolved
    – underdark
    Jul 18 '14 at 17:40
4
  1. Buffer the lines.
  2. Use Difference to subtract the buffer polygon from the original polygon (p0).

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