Class DefaultPolarCS

All Implemented Interfaces:
Serializable, CoordinateSystem, PolarCS, IdentifiedObject

public class DefaultPolarCS extends AbstractCS implements PolarCS
A two-dimensional coordinate system in which position is specified by the distance from the origin and the angle between the line from the origin to a point and a reference direction. A PolarCS shall have two axis.
Used with CRS type(s)
Engineering
Since:
2.1
Author:
Martin Desruisseaux (IRD)
See Also:
  • Constructor Details

    • DefaultPolarCS

      public DefaultPolarCS(PolarCS cs)
      Constructs a new coordinate system with the same values than the specified one. This copy constructor provides a way to wrap an arbitrary implementation into a Geotools one or a user-defined one (as a subclass), usually in order to leverage some implementation-specific API. This constructor performs a shallow copy, i.e. the properties are not cloned.
      Since:
      2.2
    • DefaultPolarCS

      public DefaultPolarCS(String name, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)
      Constructs a two-dimensional coordinate system from a name.
      Parameters:
      name - The coordinate system name.
      axis0 - The first axis.
      axis1 - The second axis.
    • DefaultPolarCS

      public DefaultPolarCS(Map<String,?> properties, CoordinateSystemAxis axis0, CoordinateSystemAxis axis1)
      Constructs a two-dimensional coordinate system from a set of properties. The properties map is given unchanged to the super-class constructor.
      Parameters:
      properties - Set of properties. Should contains at least "name".
      axis0 - The first axis.
      axis1 - The second axis.
  • Method Details

    • isCompatibleDirection

      protected boolean isCompatibleDirection(AxisDirection direction)
      Returns true if the specified axis direction is allowed for this coordinate system. The default implementation accepts all directions except temporal ones (i.e. FUTURE and PAST).
      Overrides:
      isCompatibleDirection in class AbstractCS
      Parameters:
      direction - The direction to test for compatibility.
      Returns:
      true if the given direction is compatible with this coordinate system.