de.enough.polish.geometry2d
Class Translation2D

java.lang.Object
  de.enough.polish.geometry2d.Translation2D

public class Translation2D
extends Object

Performs translations on 2D geometrical entities (lines, polygons)

Author:

Ovidiu Iliescu

Constructor Summary

Translation2D()

Method Summary

static void	moveTo(Line2D line, Point2D point) Moves a Line2D object (with respect to it's origin) to specified point.
static void	moveTo(Polygon2D polygon, Point2D point) Moves a Polygon2D object (with respect to it's origin) to specified point.
static void	translate(Line2D line, double dx, double dy) Translate a Line2D object on the X and Y axes.
static void	translate(Point2D point, double dx, double dy) Translate a Point2D object on the X and Y axes.
static void	translate(Polygon2D polygon, double dx, double dy) Translate a Polygon2D object on the X and Y axes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Translation2D

public Translation2D()

Method Detail

translate

public static void translate(Point2D point,
                             double dx,
                             double dy)

Translate a Point2D object on the X and Y axes.

Parameters:

point - the point to translate

dx - the X-axis offset

dy - the Y-axis offset

translate

public static void translate(Line2D line,
                             double dx,
                             double dy)

Translate a Line2D object on the X and Y axes.

Parameters:

line - the line to translate

dx - the X-axis offset

dy - the Y-axis offset

translate

public static void translate(Polygon2D polygon,
                             double dx,
                             double dy)

Translate a Polygon2D object on the X and Y axes.

Parameters:

polygon - the polygon to translate

dx - the X-axis offset

dy - the Y-axis offset

moveTo

public static void moveTo(Line2D line,
                          Point2D point)

Moves a Line2D object (with respect to it's origin) to specified point.

Parameters:

line - the line to move

point - the point to move to

moveTo

public static void moveTo(Polygon2D polygon,
                          Point2D point)

Moves a Polygon2D object (with respect to it's origin) to specified point.

Parameters:

polygon - the polygon to move

point - the point to move to