Class SineTangentSeriesProjection

    • Field Detail

      • C_x

        private double C_x
      • C_y

        private double C_y
      • C_p

        private double C_p
      • tan_mode

        private boolean tan_mode
    • Constructor Detail

      • SineTangentSeriesProjection

        protected SineTangentSeriesProjection​(double p,
                                              double q,
                                              boolean mode)
    • Method Detail

      • 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
      • equals

        public boolean equals​(java.lang.Object that)
        Description copied from class: Projection
        Represents quality between possible outputs of Projection.project(ProjCoordinate, ProjCoordinate). Subclasses of Projection should capture additional state that is used in the project method and delgate to base. Note: The name of the projection is not part of equality.
        Overrides:
        equals in class Projection
      • hashCode

        public int hashCode()
        Description copied from class: Projection
        Hash of those fields considered in Projection equalituy. Subclasses that override equality should override hashCode.
        Overrides:
        hashCode in class Projection