de.fhpotsdam.unfolding.events
Class ZoomMapEvent

java.lang.Object
  java.util.EventObject
      de.fhpotsdam.unfolding.events.MapEvent
          de.fhpotsdam.unfolding.events.ZoomMapEvent

All Implemented Interfaces:

java.io.Serializable

public class ZoomMapEvent
extends MapEvent

A map event for all zoom events, such as (relative) zoomBy and (absolute) zoomTo.

See Also:

Serialized Form

Field Summary

protected static org.apache.log4j.Logger	log
protected Location	transformationCenterLocation Center to zoom around.
static java.lang.String	TYPE_ZOOM The internal type of this ZoomMapEvent.
protected float	zoom
static java.lang.String	ZOOM_BY
static java.lang.String	ZOOM_BY_LEVEL
static java.lang.String	ZOOM_TO
static java.lang.String	ZOOM_TO_LEVEL
protected float	zoomDelta
protected int	zoomLevel
protected int	zoomLevelDelta

Fields inherited from class java.util.EventObject

source

Constructor Summary

ZoomMapEvent(java.lang.Object source, java.lang.String mapId)

ZoomMapEvent(java.lang.Object source, java.lang.String mapId, java.lang.String subType)

ZoomMapEvent(java.lang.Object source, java.lang.String mapId, java.lang.String subType, int zoom)

Method Summary

void	executeManipulationFor(UnfoldingMap map)
Location	getCenter() Returns the center of the zoom event, i.e.
Location	getTransformationCenterLocation()
float	getZoom()
float	getZoomDelta()
int	getZoomLevel()
int	getZoomLevelDelta()
void	setTransformationCenterLocation(Location transformationCenterLocation)
void	setZoom(float zoom)
void	setZoomDelta(float zoomDelta)
void	setZoomLevel(int zoomLevel)
void	setZoomLevelDelta(int zoomLevelDelta)

Methods inherited from class de.fhpotsdam.unfolding.events.MapEvent

getScopeId, getSubType, getType, isTweening, setSubType, setTweening

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.log4j.Logger log

TYPE_ZOOM

public static final java.lang.String TYPE_ZOOM

The internal type of this ZoomMapEvent.

See Also:

Constant Field Values

ZOOM_BY_LEVEL

public static final java.lang.String ZOOM_BY_LEVEL

See Also:

Constant Field Values

ZOOM_TO_LEVEL

public static final java.lang.String ZOOM_TO_LEVEL

See Also:

Constant Field Values

ZOOM_BY

public static final java.lang.String ZOOM_BY

See Also:

Constant Field Values

ZOOM_TO

public static final java.lang.String ZOOM_TO

See Also:

Constant Field Values

zoomLevel

protected int zoomLevel

zoomLevelDelta

protected int zoomLevelDelta

zoom

protected float zoom

zoomDelta

protected float zoomDelta

transformationCenterLocation

protected Location transformationCenterLocation

Center to zoom around. Will be used as innerTransCenter (innerZoom).

Constructor Detail

ZoomMapEvent

public ZoomMapEvent(java.lang.Object source,
                    java.lang.String mapId)

ZoomMapEvent

public ZoomMapEvent(java.lang.Object source,
                    java.lang.String mapId,
                    java.lang.String subType)

ZoomMapEvent

public ZoomMapEvent(java.lang.Object source,
                    java.lang.String mapId,
                    java.lang.String subType,
                    int zoom)

Method Detail

getZoomLevel

public int getZoomLevel()

setZoomLevel

public void setZoomLevel(int zoomLevel)

getZoomLevelDelta

public int getZoomLevelDelta()

setZoomLevelDelta

public void setZoomLevelDelta(int zoomLevelDelta)

getZoom

public float getZoom()

setZoom

public void setZoom(float zoom)

getZoomDelta

public float getZoomDelta()

setZoomDelta

public void setZoomDelta(float zoomDelta)

getTransformationCenterLocation

public Location getTransformationCenterLocation()

getCenter

public Location getCenter()

Returns the center of the zoom event, i.e. around which geo-location the map was zoomed in or out.

Returns:

The center location.

setTransformationCenterLocation

public void setTransformationCenterLocation(Location transformationCenterLocation)

executeManipulationFor

public void executeManipulationFor(UnfoldingMap map)

Specified by:

executeManipulationFor in class MapEvent