Re: [mkgmap-dev] shape merger in high-prec-coord branch

Hi WanMil, please check the changes in r2970 reg. MultiPolygonRelation. Is this the change you had in mind? Gerd

Date: Wed, 15 Jan 2014 21:55:17 +0100 From: wmgcnfg@web.de To: mkgmap-dev@lists.mkgmap.org.uk Subject: Re: [mkgmap-dev] shape merger in high-prec-coord branch

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I think the artifacts are created by the rounding that happens when we convert from or to java.awt.geom.Area.

Yes. After the multipolygon splitting only the first and the last point of a common edge of two polygons can be a point that is added artificially. It sounds possible to detect if it ca be removed.

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