jadex.application.space.envsupport.observer.perspective
Class Perspective2D

java.lang.Object
  jadex.commons.SimplePropertyObject
      jadex.commons.meta.TypedPropertyObject
          jadex.application.space.envsupport.observer.perspective.Perspective2D

All Implemented Interfaces:

IPerspective, IPropertyObject, ITypedPropertyObject

public class Perspective2D
extends TypedPropertyObject
implements IPerspective

Perspective for viewing in 2D.

Field Summary

protected Color	bgColor The background color.
protected Comparator	displayorder Order in which objects are displayed
protected SimpleValueFetcher	fetcher The fetcher.
protected boolean	invertxaxis Flag if the x-axis should be inverted
protected boolean	invertyaxis Flag if the y-axis should be inverted
protected DrawableCombiner	marker The marker drawable combiner
protected String	name Name of the presentation
protected IVector2	objectShift The object shift
protected ObserverCenter	obscenter The ObserverCenter
protected Layer[]	postlayers The postlayers
protected Layer[]	prelayers The prelayers
protected int	selectCycle Selection cycle for stacked objects
protected Object	selectedobject The selected object
protected jadex.application.space.envsupport.observer.perspective.Perspective2D.SelectionController	selectioncontroller Selection controller.
protected IVector1	selectorDistance Maximum selection distance
protected boolean	tryopengl Try OpenGL if true
protected IViewport	viewport The viewport
protected Map	visuals The visuals (DrawableCombiners)
protected double	zoomlimit The maximum zoom

Fields inherited from class jadex.commons.SimplePropertyObject

pcs, properties

Constructor Summary

Perspective2D()
Creates a 2D-Perspective.

Method Summary

void	addVisual(Object id, Object visual) Adds a new visual object.
void	flushRenderInfo() Flushes the render information.
Comparator	getDisplayOrder() Gets the display order.
SimpleValueFetcher	getFetcher() Get the value fetcher.
boolean	getInvertXAxis() Gets x-axis inversion.
boolean	getInvertYAxis() Gets y-axis inversion.
DrawableCombiner	getMarkerDrawCombiner() Gets the drawable combiner object for the object marker
String	getName() Returns the name of the perspective
IVector2	getObjectShift() Gets the object shift.
ObserverCenter	getObserverCenter() Get the ObserverCenter.
boolean	getOpenGl() Gets whether to try to use OpenGL.
Layer[]	getPostlayers() Returns the Postlayers.
Layer[]	getPrelayers() Returns the prelayers.
Object	getProperty(String name) Returns a property.
Object	getSelectedObject() Returns the currently selected object.
IVector1	getSelectorDistance() Gets the maximum distance for selecting objects.
Component	getView() Gets the view of the perspective.
IViewport	getViewport() Gets the viewport
double	getZoom() Returns the zoom factor
double	getZoomLimit() Gets the maximum zoom.
double	getZoomStepping() Returns the current zoom stepping
void	refresh() Refreshes the perspective.
void	removeVisual(Object id) Removes a new visual object.
void	reset() Resets position and flushes render info
void	resetZoomAndPosition() Resets the zoom and position.
void	setBackground(Color bgColor) Sets the background color.
void	setDisplayOrder(Comparator order) Sets the display order.
void	setInvertXAxis(boolean invert) Sets x-axis inversion.
void	setInvertYAxis(boolean invert) Sets y-axis inversion.
void	setMarkerDrawCombiner(DrawableCombiner marker) Sets the drawable combiner object for the object marker
void	setName(String name) Sets the name of the perspective
void	setObjectShift(IVector2 shift) Sets the object shift.
void	setObserverCenter(ObserverCenter obscenter) Sets the ObserverCenter.
boolean	setOpenGl(boolean opengl) Sets whether to try to use OpenGL.
void	setPostlayers(Layer[] postlayers) Sets the Postlayers.
void	setPrelayers(Layer[] prelayers) Sets the prelayers.
void	setSelectedObject(Object obj) Sets the selected object.
void	setSelectorDistance(IVector1 maxDist) Sets the maximum distance for selecting objects.
void	setZoom(double zoom) Sets a new zoom factor
void	setZoomLimit(double zoomlimit) Sets the maximum zoom.
void	shiftPosition(IVector2 shift) Shifts the viewport position.

Methods inherited from class jadex.commons.meta.TypedPropertyObject

getMetaData, getMetaDatas

Methods inherited from class jadex.commons.SimplePropertyObject

addPropertyChangeListener, getProperties, getPropertyNames, hasProperty, removePropertyChangeListener, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.commons.meta.ITypedPropertyObject

getMetaData, getMetaDatas

Methods inherited from interface jadex.commons.IPropertyObject

getPropertyNames, hasProperty, setProperty

Field Detail

name

protected String name

Name of the presentation

obscenter

protected ObserverCenter obscenter

The ObserverCenter

viewport

protected IViewport viewport

The viewport

selectioncontroller

protected jadex.application.space.envsupport.observer.perspective.Perspective2D.SelectionController selectioncontroller

Selection controller.

selectedobject

protected Object selectedobject

The selected object

selectCycle

protected int selectCycle

Selection cycle for stacked objects

displayorder

protected Comparator displayorder

Order in which objects are displayed

objectShift

protected IVector2 objectShift

The object shift

selectorDistance

protected IVector1 selectorDistance

Maximum selection distance

invertxaxis

protected boolean invertxaxis

Flag if the x-axis should be inverted

invertyaxis

protected boolean invertyaxis

Flag if the y-axis should be inverted

tryopengl

protected boolean tryopengl

Try OpenGL if true

bgColor

protected Color bgColor

The background color.

visuals

protected Map visuals

The visuals (DrawableCombiners)

prelayers

protected Layer[] prelayers

The prelayers

postlayers

protected Layer[] postlayers

The postlayers

marker

protected DrawableCombiner marker

The marker drawable combiner

zoomlimit

protected double zoomlimit

The maximum zoom

fetcher

protected SimpleValueFetcher fetcher

The fetcher.

Constructor Detail

Perspective2D

public Perspective2D()

Creates a 2D-Perspective.

Method Detail

getProperty

public Object getProperty(String name)

Returns a property.

Specified by:

getProperty in interface IPropertyObject

Overrides:

getProperty in class SimplePropertyObject

Parameters:

name - name of the property

Returns:

the property

getFetcher

public SimpleValueFetcher getFetcher()

Get the value fetcher.

Returns:

The fetcher.

getName

public String getName()

Returns the name of the perspective

Specified by:

getName in interface IPerspective

Returns:

name of the perspective

setName

public void setName(String name)

Sets the name of the perspective

Specified by:

setName in interface IPerspective

Parameters:

name - name of the perspective

getSelectedObject

public Object getSelectedObject()

Returns the currently selected object.

Specified by:

getSelectedObject in interface IPerspective

Returns:

currently selected object

setSelectedObject

public void setSelectedObject(Object obj)

Sets the selected object.

Specified by:

setSelectedObject in interface IPerspective

Parameters:

obj - selected object

setObserverCenter

public void setObserverCenter(ObserverCenter obscenter)

Sets the ObserverCenter.

Specified by:

setObserverCenter in interface IPerspective

Parameters:

obscenter - the ObserverCenter

getObserverCenter

public ObserverCenter getObserverCenter()

Get the ObserverCenter.

Specified by:

getObserverCenter in interface IPerspective

Returns:

The observer center.

addVisual

public void addVisual(Object id,
                      Object visual)

Adds a new visual object.

Specified by:

addVisual in interface IPerspective

Parameters:

id - identifier of the object

visual - the visual object

removeVisual

public void removeVisual(Object id)

Removes a new visual object.

Specified by:

removeVisual in interface IPerspective

Parameters:

id - identifier of the object

getPrelayers

public Layer[] getPrelayers()

Returns the prelayers.

Returns:

the prelayers

setPrelayers

public void setPrelayers(Layer[] prelayers)

Sets the prelayers.

Parameters:

prelayers - the prelayers

getPostlayers

public Layer[] getPostlayers()

Returns the Postlayers.

Returns:

the Postlayers

setPostlayers

public void setPostlayers(Layer[] postlayers)

Sets the Postlayers.

Parameters:

Postlayers - the Postlayers

getMarkerDrawCombiner

public DrawableCombiner getMarkerDrawCombiner()

Gets the drawable combiner object for the object marker

Returns:

the marker drawable

setMarkerDrawCombiner

public void setMarkerDrawCombiner(DrawableCombiner marker)

Sets the drawable combiner object for the object marker

Parameters:

marker - the marker drawable

getView

public Component getView()

Gets the view of the perspective.

Specified by:

getView in interface IPerspective

Returns:

the view

getViewport

public IViewport getViewport()

Gets the viewport

Returns:

the viewport

getOpenGl

public boolean getOpenGl()

Gets whether to try to use OpenGL.

Specified by:

getOpenGl in interface IPerspective

Returns:

true, if attempt should be made to use OpenGL

setOpenGl

public boolean setOpenGl(boolean opengl)

Sets whether to try to use OpenGL.

Specified by:

setOpenGl in interface IPerspective

Parameters:

opengl - true, if attempt should be made to use OpenGL

getInvertXAxis

public boolean getInvertXAxis()

Gets x-axis inversion.

Returns:

true, if the x-axis should be inverted.

setInvertXAxis

public void setInvertXAxis(boolean invert)

Sets x-axis inversion.

Parameters:

invert - true, if the x-axis should be inverted.

getInvertYAxis

public boolean getInvertYAxis()

Gets y-axis inversion.

Returns:

true, if the y-axis should be inverted.

setInvertYAxis

public void setInvertYAxis(boolean invert)

Sets y-axis inversion.

Parameters:

invert - true, if the y-axis should be inverted.

setBackground

public void setBackground(Color bgColor)

Sets the background color.

Parameters:

bgColor - the background color

setSelectorDistance

public void setSelectorDistance(IVector1 maxDist)

Sets the maximum distance for selecting objects.

Parameters:

maxDist - selections distance

getSelectorDistance

public IVector1 getSelectorDistance()

Gets the maximum distance for selecting objects.

getDisplayOrder

public Comparator getDisplayOrder()

Gets the display order.

Returns:

the display order

setDisplayOrder

public void setDisplayOrder(Comparator order)

Sets the display order.

Parameters:

order - the display order

getObjectShift

public IVector2 getObjectShift()

Gets the object shift.

Returns:

the object shift

setObjectShift

public void setObjectShift(IVector2 shift)

Sets the object shift.

Parameters:

shift - the object shift

getZoomLimit

public double getZoomLimit()

Gets the maximum zoom.

Returns:

the zoom limit

setZoomLimit

public void setZoomLimit(double zoomlimit)

Sets the maximum zoom.

Parameters:

zoomlimit - the zoom limit

getZoomStepping

public double getZoomStepping()

Returns the current zoom stepping

Returns:

the zoom stepping

getZoom

public double getZoom()

Returns the zoom factor

Returns:

the zoom factor

setZoom

public void setZoom(double zoom)

Sets a new zoom factor

Parameters:

zoom - new zoom factor

shiftPosition

public void shiftPosition(IVector2 shift)

Shifts the viewport position.

Parameters:

shift - relative (to current zoom/size) shift vector

reset

public void reset()

Resets position and flushes render info

Specified by:

reset in interface IPerspective

resetZoomAndPosition

public void resetZoomAndPosition()

Resets the zoom and position.

Specified by:

resetZoomAndPosition in interface IPerspective

flushRenderInfo

public void flushRenderInfo()

Flushes the render information.

refresh

public void refresh()

Refreshes the perspective.

Specified by:

refresh in interface IPerspective