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The problem is:

I have got a IGeometry (polyline dimension) - let call it A. Given a ray and a center point (disk B, polygon dimension ) I would like to result in a IGeometry that does not have the disk B (filled one), (set definition A/B, polyline dimension). How to apply ITopologicalOperator to get VALID difference operation.

I am interested in code.

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closed as off-topic by PolyGeo, BradHards, Paul, Curlew, Jason Scheirer Oct 12 '13 at 19:00

  • This question does not appear to be about geographic information systems (GIS) within the scope defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

can you post a link with a visual description for better understanding? – vinayan Apr 16 '12 at 11:52
The problem solved by difference of line and Buffer on first and last point of line (ITopologicalOperator.Buffer). – algorytmus Apr 16 '12 at 13:58
This question appears to be abandoned because it has had no activity for 18 months and its asker has not logged into the site for 12 months. Consequently, I propose that it be closed. – PolyGeo Oct 12 '13 at 6:36