jadex.extension.envsupport.observer.graphics.java2d

Class ViewportJ2D

java.lang.Object

jadex.extension.envsupport.observer.graphics.AbstractViewport

jadex.extension.envsupport.observer.graphics.java2d.ViewportJ2D

All Implemented Interfaces:

IViewport, java.awt.event.ComponentListener, java.util.EventListener

public class ViewportJ2D
extends AbstractViewport
implements java.awt.event.ComponentListener

This class manages the GUI and all user interaction.

Nested Class Summary

Nested classes/interfaces inherited from class jadex.extension.envsupport.observer.graphics.AbstractViewport

AbstractViewport.MouseController

Field Summary

Fields inherited from class jadex.extension.envsupport.observer.graphics.AbstractViewport

areaSize_, bgColor_, canvas_, drawObjects_, inversionFlag_, objectLayers_, objectList_, objShiftX_, objShiftY_, paddedSize_, perspective, pixPosition_, position_, postLayers_, preLayers_, preserveAR_, rendering, size_, spacecontroller

Constructor Summary

Constructors

Constructor and Description
ViewportJ2D(IPerspective persp, java.lang.ClassLoader classloader) Creates a new Viewport.

Method Summary

Modifier and Type	Method and Description
void	componentHidden(java.awt.event.ComponentEvent e)
void	componentMoved(java.awt.event.ComponentEvent e)
void	componentResized(java.awt.event.ComponentEvent e)
void	componentShown(java.awt.event.ComponentEvent e)
void	dispose() Disposes the Viewport.
void	drawPrimitive(DrawableCombiner dc, Primitive primitive, java.lang.Object obj) Draws a primitive
java.awt.Graphics2D	getContext()
java.awt.geom.AffineTransform	getDefaultTransform() Returns the default transform.
java.awt.image.BufferedImage	getImage(java.lang.String path) Returns an image for texturing
java.awt.geom.AffineTransform	getImageTransform(int sizeX, int sizeY) Sets up the image transform.
void	refresh() Refreshes the viewport.

Methods inherited from class jadex.extension.envsupport.observer.graphics.AbstractViewport

addViewportListener, getAreaSize, getCanvas, getCanvasSize, getClippingBox, getInvertX, getInvertY, getObjectShift, getPaddedSize, getPerspective, getPixelSize, getPosition, getSize, getSpaceController, getSpaceController, getWorldCoordinates, isShowing, refreshCanvasSize, removeViewportListener, setAreaSize, setBackground, setInvertX, setInvertY, setObjectList, setObjectShift, setPosition, setPostLayers, setPreLayers, setPreserveAspectRation, setSize, setZoomLimit

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewportJ2D

public ViewportJ2D(IPerspective persp,
                   java.lang.ClassLoader classloader)

Creates a new Viewport.

Parameters:

layerObject - object holding properties for pre/postlayers

libService - the library service

Method Detail

getImage

public java.awt.image.BufferedImage getImage(java.lang.String path)

Returns an image for texturing

Parameters:

path - resource path of the image

refresh

public void refresh()

Description copied from interface: IViewport

Refreshes the viewport.

Specified by:

refresh in interface IViewport

getContext

public java.awt.Graphics2D getContext()

getDefaultTransform

public java.awt.geom.AffineTransform getDefaultTransform()

Returns the default transform.

Returns:

the default transform

getImageTransform

public java.awt.geom.AffineTransform getImageTransform(int sizeX,
                                                       int sizeY)

Sets up the image transform.

Parameters:

sizeX - image x-size

sizeY - image y-size

Returns:

the transform

drawPrimitive

public void drawPrimitive(DrawableCombiner dc,
                          Primitive primitive,
                          java.lang.Object obj)

Draws a primitive

Specified by:

drawPrimitive in interface IViewport

Parameters:

dc - The combiner.

primitive - The primitive.

obj - The object being drawn.

dispose

public void dispose()

Disposes the Viewport.

Specified by:

dispose in interface IViewport

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

Specified by:

componentHidden in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

Specified by:

componentResized in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

Specified by:

componentShown in interface java.awt.event.ComponentListener