Class SwissObliqueMercatorProjection

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable

    public class SwissObliqueMercatorProjection
    extends Projection
    Swiss Oblique Mercator Projection algorithm is taken from the USGS PROJ.4 package.
    See Also:
    Serialized Form
    • Field Detail

      • K

        private double K
      • c

        private double c
      • hlf_e

        private double hlf_e
      • kR

        private double kR
      • cosp0

        private double cosp0
      • sinp0

        private double sinp0
      • phi0

        private double phi0
    • Constructor Detail

      • SwissObliqueMercatorProjection

        public SwissObliqueMercatorProjection()
    • Method Detail

      • initialize

        public void initialize()
        Description copied from class: Projection
        Initialize the projection. This should be called after setting parameters and before using the projection. This is for performance reasons as initialization may be expensive.
        Overrides:
        initialize in class Projection
      • project

        public ProjCoordinate project​(double lplam,
                                      double lpphi,
                                      ProjCoordinate xy)
        Description copied from class: Projection
        Computes the projection of a given point (i.e. from geographics to projection space). This should be overridden for all projections.
        Overrides:
        project in class Projection
        Parameters:
        lplam - the geographic x ordinate (in radians)
        lpphi - the geographic y ordinatee (in radians)
        xy - the projected coordinate (in coordinate system units)
        Returns:
        the target coordinate
      • projectInverse

        public ProjCoordinate projectInverse​(double xyx,
                                             double xyy,
                                             ProjCoordinate lp)
        Description copied from class: Projection
        Computes the inverse projection of a given point (i.e. from projection space to geographics). This should be overridden for all projections.
        Overrides:
        projectInverse in class Projection
        Parameters:
        xyx - the projected x ordinate (in coordinate system units)
        xyy - the projected y ordinate (in coordinate system units)
        lp - the inverse-projected geographic coordinate (in radians)
        Returns:
        the target coordinate