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Union Intersecting Shapes in a FeatureSet

This example shows how to use a newly added extension method that allows for intersecting shapes in the same Shapefile to be Unioned, but leaving shapes that don't overlap unchanged.

UnionIntersecting.png

        public void UnionShapes()
        {
            IFeatureSet fs = FeatureSet.Open(@"C:\[Your File Path]\Centroids.shp");
            IFeatureSet result = fs.UnionShapes(ShapeRelateType.Intersecting);
            SaveFileDialog sfd = new SaveFileDialog();
            sfd.Filter = "*Shapefiles (*.shp)|*.shp";
            if (sfd.ShowDialog() != DialogResult.OK) return;
            result.SaveAs(sfd.FileName, true);
        }

Last edited May 20, 2015 at 9:31 PM by mbayles, version 4