Skip to main content
Question

Is there a way to generate trapeze like polygons from a line? (FME Desktop 2020.1)

  • September 14, 2020
  • 2 replies
  • 10 views

Hi,

i need to create polygon-geometries with different start and end widths for our road network but i didnt find any useful ways to do this. The source data are lines from an esri geodatabase with attributes for the start and end widths and the offsets for the left and right corner points. A bunch of sample datasets are attached (MITAB).

 

2 replies

Forum|alt.badge.img
  • September 15, 2020

  • Author
  • September 17, 2020

thanks. i tried the custom transformer but found two problems for our datasets. i cant get rid of all the round ends without altering the geometrie (maybe our polygons are too small - with end caps there are just circles), testet the clipper - buffere combination from https://community.safe.com/s/question/0D54Q000080hIyrSAE/is-it-possible-to-create-a-trapezoids-shaped-line-buffer . Second point are special cases for the geometrie (nearly triangles).


Cookie policy

We use cookies to enhance and personalize your experience. If you accept you agree to our full cookie policy. Learn more about our cookies.

 
Cookie settings