Examples of com.vividsolutions.jts.geom.LineSegment.normalize()

Class com.vividsolutions.jts.geom.LineSegment

Examples of com.vividsolutions.jts.geom.LineSegment.normalize()

com.vividsolutions.jts.geom.LineSegment.normalize()
Puts the line segment into a normalized form. This is useful for using line segments in maps and indexes when topological equality rather than exact equality is desired. A segment in normalized form has the first point smaller than the second (according to the standard ordering on {@link Coordinate}).


    // edges creation
    int i = 0;
    for (QuadEdge qe : qeSorted.keySet()) {
      LineSegment s = qe.toLineSegment();
      s.normalize();
      
      Integer idS = this.coordinates.get(s.p0);
      Integer idD = this.coordinates.get(s.p1);
      Vertex oV = this.vertices.get(idS);
      Vertex eV = this.vertices.get(idD);

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      LineSegment sA = qet.getEdge(0).toLineSegment();
      LineSegment sB = qet.getEdge(1).toLineSegment();
      LineSegment sC = qet.getEdge(2).toLineSegment();
      sA.normalize();
      sB.normalize();
      sC.normalize();
      
      Edge edgeA = this.edges.get(this.segments.get(sA));
      Edge edgeB = this.edges.get(this.segments.get(sB));
      Edge edgeC = this.edges.get(this.segments.get(sC));
      if (edgeA == null || edgeB == null || edgeC == null)

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