Distinguished Contributor
Posts: 133
Registered: ‎05-22-2013
Message 1 of 2 (74 Views)


74 Views, 1 Replies
06-27-2014 05:17 AM

Dear Forummembers,


How do I get center line of a hatch. Suppose I have a hatch as shown below.



I want its centerline as follows:




Thanks & regards

Valued Contributor
Posts: 75
Registered: ‎08-10-2007
Message 2 of 2 (55 Views)

Re: Hatch

06-27-2014 08:51 AM in reply to: sanjaymann

I believe the Hatch class provides a method for drawing the associated object IDs (the boundary lines):


Hatch.GetAssociatedObjectIds() as ObjectIDCollection


With the two object IDs of the boundaries, you could open them as polylines for read, collect their vertices, step through them, run some math and determine your centreline.



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