Class PolygonUnionUsingBuffer

java.lang.Object
org.locationtech.jtsexample.technique.PolygonUnionUsingBuffer

public class PolygonUnionUsingBuffer extends Object
Deprecated.
It is now recommended to use Geometry.union() (unary union) instead of this technique.
Shows a technique for using a zero-width buffer to compute the union of a collection of polygonal geometries. The advantages of this technique are:
  • can avoid robustness issues
  • faster for large numbers of input geometries
  • handles GeometryCollections as input (although only the polygons will be buffered)
Disadvantages are:
  • may not preserve input coordinate precision in some cases
  • only works for polygons
Version:
1.7
  • Constructor Details

    • PolygonUnionUsingBuffer

      public PolygonUnionUsingBuffer()
      Deprecated.
  • Method Details

    • main

      public static void main(String[] args) throws Exception
      Deprecated.
      Throws:
      Exception
    • unionUsingBuffer

      public static void unionUsingBuffer(Geometry[] geom)
      Deprecated.