Examples of com.vividsolutions.jts.noding.NodedSegmentString

com.vividsolutions.jts.noding.NodedSegmentString
Represents a list of contiguous line segments, and supports noding the segments. The line segments are represented by an array of {@link Coordinate}s. Intended to optimize the noding of contiguous segments by reducing the number of allocated objects. SegmentStrings can carry a context object, which is useful for preserving topological or parentage information. All noded substrings are initialized with the same context object. @version 1.7


    public boolean isNodeAdded() { return isNodeAdded; }


    public void select(MonotoneChain mc, int startIndex)
    {
      NodedSegmentString ss = (NodedSegmentString) mc.getContext();
      /**
       * Check to avoid snapping a hotPixel vertex to the same vertex.
       * This method is called for segments which intersects the 
       * hot pixel,
       * so need to check if either end of the segment is equal to the hot pixel

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  {
    List segs = new ArrayList();
    List lines = LinearComponentExtracter.getLines(geom);
    for (Iterator i = lines.iterator(); i.hasNext(); ) {
      LineString line = (LineString) i.next();
      segs.add(new NodedSegmentString(line.getCoordinates(), null));
    }
    return segs;
  }

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Related Classes of com.vividsolutions.jts.noding.NodedSegmentString

com.vividsolutions.jts.geom.Coordinate

com.vividsolutions.jts.geom.impl.CoordinateArraySequence

com.vividsolutions.jts.noding.snapround.MCIndexPointSnapper$HotPixelSnapAction

com.vividsolutions.jtstest.function.NodingFunctions

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