com.bbn.openmap
Class MapBean.RotationHelper

java.lang.Object
  com.bbn.openmap.MapBean.RotationHelper

Enclosing class:

MapBean

protected class MapBean.RotationHelper
extends java.lang.Object

Field Summary

protected double	angle
protected java.awt.geom.AffineTransform	rot
protected java.awt.Image	rotImage

Constructor Summary

MapBean.RotationHelper(double angle)

Method Summary

void	dispose()
java.awt.Graphics	getGraphics()
<T extends java.awt.geom.Point2D> T	inverse(double x, double y, T ret)
java.awt.geom.Point2D	inverseTransform(java.awt.geom.Point2D src, java.awt.geom.Point2D dst)
java.awt.Image	paintChildren(java.awt.Graphics g, java.awt.Rectangle clip)

Methods inherited from class java.lang.Object

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

Field Detail

rotImage

protected java.awt.Image rotImage

rot

protected java.awt.geom.AffineTransform rot

angle

protected double angle

Constructor Detail

MapBean.RotationHelper

public MapBean.RotationHelper(double angle)

Method Detail

paintChildren

public java.awt.Image paintChildren(java.awt.Graphics g,
                                    java.awt.Rectangle clip)

getGraphics

public java.awt.Graphics getGraphics()

inverse

public <T extends java.awt.geom.Point2D> T inverse(double x,
                                                   double y,
                                                   T ret)

inverseTransform

public java.awt.geom.Point2D inverseTransform(java.awt.geom.Point2D src,
                                              java.awt.geom.Point2D dst)

dispose

public void dispose()