Package cnuphys.magfield

Class ComponentZoomer

java.lang.Object

cnuphys.magfield.ComponentZoomer

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener

public class ComponentZoomer
extends Object
implements MouseListener, MouseMotionListener

Constructor Summary

Constructors

Constructor	Description
ComponentZoomer(IComponentZoomable zoomable)

Method Summary

Modifier and Type	Method	Description
void	localToWorld(Rectangle r, Rectangle2D.Double wr)
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
static Rectangle	rectangleFromPoints(Point p1, Point p2)	Given two points, return the rectangle

Methods inherited from class java.lang.Object

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

Constructor Details

ComponentZoomer

public ComponentZoomer(IComponentZoomable zoomable)

Method Details

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent e)

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface MouseListener

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

rectangleFromPoints

public static Rectangle rectangleFromPoints(Point p1,
 Point p2)

Given two points, return the rectangle

Parameters:

p1 - one point

p2 - the other point

Returns:

the rectangle created from two points

localToWorld

public void localToWorld(Rectangle r,
 Rectangle2D.Double wr)