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strictVoronoi Plugin icon

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This plugin generates a Voronoi diagram, some parts of it those are possible to be changed by points position out of the reserved polygon are removed.

Circumscribed circles for each triangles of TIN are used to judge. If a part of a circumscribed circle is out of the reserved polygon, the shape of the triangle is possible to be changed by point positions which are out of the polygon, so the Voronoi area of all points which belong to such triangles are removed. Attention that the point and polygon layer must be saved as the same CRS, and the CRS must be same as that of project. Additionally, identifier index should be specified at the first of parameter set (The most left side corresponds to 0). Of course, each attribute of the identifier should be unique.

Kai Moriguchi
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0.1 no 2.0.0 4947 kai 2015-05-29T14:04:30.550404+00:00

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