Polygon with negative area.

[ilijaz]

Take a look at this issue in the martinez. After polygon clipping, I have a MultiPolygon with a wrong exterior ring position. Is it possible to check and repair polygons affected by this issue because with QGIS and Leaflet all works fine?
w8r/martinez#91

[rowanwins]

In v7 I'm looking at swapping out martinez with the polygon-clipping library (which started as a fork of martinez), it's a bit slower but seems a bit more robust for most things.
I'll take a look at your test case and see how it performs...

[ilijaz]

@rowanwins thanks for the tip. With that library, all works fine. I'm going to use it when an area is negative. I'm looking forward to v7.

#polygon-clipping 
$ js test2.js
10154.084948361531
#martinez
$ js test2.js
-9069.92444862902