Class HexagonImpl

    • Constructor Detail

      • HexagonImpl

        public HexagonImpl​(double minX,
                           double minY,
                           double sideLen,
                           HexagonOrientation orientation,
                           CoordinateReferenceSystem crs)
        Creates a new hexagon.
        Parameters:
        minX - the min X ordinate of the bounding rectangle
        minY - the min Y ordinate of the bounding rectangle
        sideLen - the side length
        orientation - either Hexagon.Orientation.FLAT or Hexagon.Orientation.ANGLED
        crs - the coordinate reference system (may be null)
    • Method Detail

      • getSideLength

        public double getSideLength()
        Gets the side length of this hexagon.
        Specified by:
        getSideLength in interface Hexagon
        Returns:
        side length
      • getArea

        public double getArea()
        Gets the area of this grid element.
        Specified by:
        getArea in interface PolygonElement
        Returns:
        the area
      • getOrientation

        public HexagonOrientation getOrientation()
        Gets the orientation of this hexagon.
        Specified by:
        getOrientation in interface Hexagon
        Returns:
        either Orientation#ANGLED or Orientation#FLAT
      • getVertices

        public Coordinate[] getVertices()
        Gets the vertices of this grid element.
        Specified by:
        getVertices in interface GridElement
        Returns:
        an array of copies of the vertex Coordinates
      • getCenter

        public Coordinate getCenter()
        Gets the center coordinates of this grid element.
        Specified by:
        getCenter in interface PolygonElement
        Returns:
        the center coordinates
      • toGeometry

        public Geometry toGeometry()
        Creates a new Geometry from this grid element.
        Specified by:
        toGeometry in interface GridElement
        Returns:
        a new Geometry
      • toDenseGeometry

        public Geometry toDenseGeometry​(double maxSpacing)
        Creates a new, densified Geometry from this grid element.
        Specified by:
        toDenseGeometry in interface GridElement
        Parameters:
        maxSpacing - the maximum distance between adjacent vertices
        Returns:
        a new Geometry
        Throws:
        IllegalArgumentException - if maxSpacing is not a positive value