Interface IComponentZoomable

All Known Implementing Classes:

MagneticFieldCanvas

public interface IComponentZoomable

Method Summary

Modifier and Type	Method	Description
JComponent	getComponent()	Get the component being zoomed
Rectangle2D.Double	getWorldSystem()	Get the current world system
void	localToWorld(Point pp, Point2D.Double wp)	Convert a screen point to a world point
void	setWorldSystem(Rectangle2D.Double wr)	Set the world system
void	worldToLocal(Point pp, Point2D.Double wp)	Convert a world point to a screen point

Method Details

getComponent

JComponent getComponent()

Get the component being zoomed

Returns:

the component being zoomed

getWorldSystem

Rectangle2D.Double getWorldSystem()

Get the current world system

Returns:

the current world system

setWorldSystem

void setWorldSystem(Rectangle2D.Double wr)

Set the world system

Parameters:

wr - the world system

localToWorld

void localToWorld(Point pp,
 Point2D.Double wp)

Convert a screen point to a world point

Parameters:

pp - the screen point

wp - the world point

worldToLocal

void worldToLocal(Point pp,
 Point2D.Double wp)

Convert a world point to a screen point

Parameters:

pp - the screen point

wp - the world point