Package com.bc.ceres.swing.figure

Class ViewportInteractor

java.lang.Object

com.bc.ceres.swing.figure.AbstractInteractor

com.bc.ceres.swing.figure.ViewportInteractor

All Implemented Interfaces:

Interactor, KeyListener, MouseListener, MouseMotionListener, EventListener

Direct Known Subclasses:

FigureEditorInteractor, PanInteractor, ZoomInteractor

public abstract class ViewportInteractor
extends AbstractInteractor

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ViewportInteractor()

Method Summary

Modifier and Type	Method	Description
protected AffineTransform	getModelToViewTransform(InputEvent inputEvent)
protected Viewport	getViewport(InputEvent inputEvent)
protected AffineTransform	getViewToModelTransform(InputEvent inputEvent)
protected Point2D	toModelPoint(InputEvent inputEvent, Point2D point)
protected Point2D	toModelPoint(MouseEvent mouseEvent)
protected Shape	toModelShape(InputEvent inputEvent, Shape shape)

Methods inherited from class com.bc.ceres.swing.figure.AbstractInteractor

activate, addListener, cancelInteraction, deactivate, getCursor, getListeners, isActive, isLeftMouseButtonDown, isMultiButton1Click, isSingleButton1Click, keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, removeListener, startInteraction, stopInteraction

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewportInteractor

protected ViewportInteractor()

Method Detail

getViewport

protected Viewport getViewport(InputEvent inputEvent)

getViewToModelTransform

protected AffineTransform getViewToModelTransform(InputEvent inputEvent)

getModelToViewTransform

protected AffineTransform getModelToViewTransform(InputEvent inputEvent)

toModelPoint

protected Point2D toModelPoint(MouseEvent mouseEvent)

toModelPoint

protected Point2D toModelPoint(InputEvent inputEvent,
                               Point2D point)

toModelShape

protected Shape toModelShape(InputEvent inputEvent,
                             Shape shape)