com.kheops.jmap.client.views

Class ViewState

java.lang.Object

com.kheops.jmap.client.views.ViewState

All Implemented Interfaces:

java.io.Serializable

public class ViewState
extends java.lang.Object
implements java.io.Serializable

The ViewState class contains properties that define the state of a View object (its scale, its extent, etc.). Note that it also contains the view LayerManager instance as well as the view K2DTransform instance.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ViewState()

Method Summary

Modifier and Type	Method and Description
JMapUnit	getDistanceUnit()
OrientedRectangle	getExtent()
LayerManager	getLayerManager() Returns the layer manager instance that is related to view.
java.util.Locale	getLocale()
Projection	getMapProjection()
JMapUnit	getMapUnit()
Projection	getMeasurementProjection()
double	getScale()
java.awt.Dimension	getSize()
static ViewState	getState(ViewRenderer viewRenderer) Creates a new ViewState initialized with the specified ViewRenderer instance.
K2DTransform	getTransform()
double	getZoomLevel()
void	setDistanceUnit(JMapUnit distanceUnit)
void	setExtent(OrientedRectangle extent)
void	setLayerManager(LayerManager layerMgr)
void	setLocale(java.util.Locale locale)
void	setMapProjection(Projection mapProjection)
void	setMapUnit(JMapUnit mapUnit)
void	setMeasurementProjection(Projection measurementProjection)
void	setScale(double scale)
void	setSize(java.awt.Dimension size)
void	setTransform(K2DTransform transform)
void	setZoomLevel(double zoomLevel)

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewState

public ViewState()

Method Detail

getState

public static ViewState getState(ViewRenderer viewRenderer)

Creates a new ViewState initialized with the specified ViewRenderer instance.

Parameters:

viewRenderer - the source ViewRenderer instance.

Returns:

a new ViewState initialized with the specified ViewRenderer instance.

getLayerManager

public LayerManager getLayerManager()

Returns the layer manager instance that is related to view. Since the LayerManager class is not serializable, null can be returned if the ViewState instance is not returned directly by the view source.

Returns:

the LayerManager instance related to the view.

setLayerManager

public void setLayerManager(LayerManager layerMgr)

getExtent

public OrientedRectangle getExtent()

setExtent

public void setExtent(OrientedRectangle extent)

getTransform

public K2DTransform getTransform()

setTransform

public void setTransform(K2DTransform transform)

getZoomLevel

public double getZoomLevel()

setZoomLevel

public void setZoomLevel(double zoomLevel)

getScale

public double getScale()

setScale

public void setScale(double scale)

getSize

public java.awt.Dimension getSize()

setSize

public void setSize(java.awt.Dimension size)

getMapUnit

public JMapUnit getMapUnit()

setMapUnit

public void setMapUnit(JMapUnit mapUnit)

getDistanceUnit

public JMapUnit getDistanceUnit()

setDistanceUnit

public void setDistanceUnit(JMapUnit distanceUnit)

getMapProjection

public Projection getMapProjection()

setMapProjection

public void setMapProjection(Projection mapProjection)

getMeasurementProjection

public Projection getMeasurementProjection()

setMeasurementProjection

public void setMeasurementProjection(Projection measurementProjection)

getLocale

public java.util.Locale getLocale()

setLocale

public void setLocale(java.util.Locale locale)