Package org.apache.lucene.geo

Class Tessellator.Triangle

java.lang.Object
org.apache.lucene.geo.Tessellator.Triangle
Enclosing class:
Tessellator
public static final class Tessellator.Triangle extends Object
Triangle in the tessellated mesh

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    Triangle(Tessellator.Node a, boolean isABfromPolygon, Tessellator.Node b, boolean isBCfromPolygon, Tessellator.Node c, boolean isCAfromPolygon)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected boolean
    containsPoint(double lat, double lon)
    utility method to compute whether the point is in the triangle
    int
    getEncodedX(int vertex)
    get quantized x value for the given vertex
    int
    getEncodedY(int vertex)
    get quantized y value for the given vertex
    double
    getX(int vertex)
    get x value for the given vertex
    double
    getY(int vertex)
    get y value for the given vertex
    boolean
    isEdgefromPolygon(int startVertex)
    get if edge is shared with the polygon for the given edge
    String
    toString()
    pretty print the triangle vertices

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

  • Method Details

    • getEncodedX

      public int getEncodedX(int vertex)
      get quantized x value for the given vertex

    • getEncodedY

      public int getEncodedY(int vertex)
      get quantized y value for the given vertex

    • getY

      public double getY(int vertex)
      get y value for the given vertex

    • getX

      public double getX(int vertex)
      get x value for the given vertex

    • isEdgefromPolygon

      public boolean isEdgefromPolygon(int startVertex)
      get if edge is shared with the polygon for the given edge

    • containsPoint

      protected boolean containsPoint(double lat, double lon)
      utility method to compute whether the point is in the triangle

    • toString

      public String toString()
      pretty print the triangle vertices
      Overrides:
      toString in class Object