Class SwissObliqueMercatorProjection

java.lang.Object
org.locationtech.proj4j.proj.Projection
org.locationtech.proj4j.proj.SwissObliqueMercatorProjection
All Implemented Interfaces:
Serializable, Cloneable

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

    • NITER

      private static final int NITER
      See Also:
    • 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 Details

    • SwissObliqueMercatorProjection

      public SwissObliqueMercatorProjection()
  • Method Details

    • 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
    • hasInverse

      public boolean hasInverse()
      Description copied from class: Projection
      Tests whether this projection has an inverse. If this method returns true then the Projection.inverseProject(ProjCoordinate, ProjCoordinate) and Projection.inverseProjectRadians(ProjCoordinate, ProjCoordinate) methods will return meaningful results.
      Overrides:
      hasInverse in class Projection
      Returns:
      true if this projection has an inverse
    • toString

      public String toString()
      Overrides:
      toString in class Projection