Drawing a polygon

Drawing a polygon

Anonymous
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Drawing a polygon

Anonymous
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Hi,

I am looking for the best way to draw the black polygon (Model lines) (see the Attachment file) by using the Geometry from blue polygon. I tried to do that by getting the blue polygon corners and adding the offset (2 m) to them (see  Attachment file) with taking the different angels into the account but that was so complex. I hope that it is possible to do that in another simpler way.

My best wishes 

Habib

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Anonymous
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A good approach with the library
http://www.angusj.com/delphi/clipper.php

you can refer to the "offsetting" to do so.
Cheers!

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