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dirtyacc

Find the nearest parallel line

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dirtyacc

950212823_.jpg.5f50897cf974e900acb7a3c3a7eb6ddd.jpg

 

How can I find the nearest line which is parallel with the target entity.

 

As in the image, I want to find the green line in both case, notice the red line has a smaller distance to my target "abcedfg", but in the second case, the parallel part of the polyline has a longer distance than the green line. In fact,  I need to know the exact amount of the distance to the parallel line to get my lisp start working.

 

All white ones is for distraction test...

 

It's been a while since last time I wrote anything in English, please pardon my terrible description if you don't mind. :)

Edited by dirtyacc

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dlanorh

are they all lines, or are some of them polylines?

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dirtyacc
8 hours ago, dlanorh said:

are they all lines, or are some of them polylines?

some are polyline.

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