uk.ac.starlink.ttools.plot2.geom

Class GPoint3D

java.lang.Object

java.awt.geom.Point2D

java.awt.geom.Point2D.Double

uk.ac.starlink.ttools.plot2.geom.GPoint3D

All Implemented Interfaces:

Serializable, Cloneable

public class GPoint3D
extends Point2D.Double

Extends Point2D.Double to include a Z coordinate. This third coordinate is not in graphics coordinates as such, but it represents the depth of the point in the Z stack. There is no limit on the Z coordinate range, but lower values are closer to the viewer.

Since:

19 Jul 2018

Author:

Mark Taylor

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Point2D

Point2D.Double, Point2D.Float

Field Summary

Fields

Modifier and Type	Field and Description
double	z The Z coordinate of this Point3D.

Fields inherited from class java.awt.geom.Point2D.Double

x, y

Constructor Summary

Constructors

Constructor and Description
GPoint3D() Constructs a point at the origin.
GPoint3D(double x, double y, double z) Constructs a point with given coordinates.

Method Summary

Methods inherited from class java.awt.geom.Point2D.Double

getX, getY, setLocation, toString

Methods inherited from class java.awt.geom.Point2D

clone, distance, distance, distance, distanceSq, distanceSq, distanceSq, equals, hashCode, setLocation

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

z

public double z

The Z coordinate of this Point3D.

Constructor Detail

GPoint3D

public GPoint3D()

Constructs a point at the origin.

GPoint3D

public GPoint3D(double x,
                double y,
                double z)

Constructs a point with given coordinates.

Parameters:

x - X graphics coordinate

y - Y graphics coordinae

z - depth coordinate