Package com.luciad.view.lightspeed.label.location

Class TLspLabelLocationChangedEvent.Change

java.lang.Object

com.luciad.view.lightspeed.label.location.TLspLabelLocationChangedEvent.Change

Enclosing class:

TLspLabelLocationChangedEvent

public static class TLspLabelLocationChangedEvent.Change
extends Object

Describes a change in location and visibility of a TLspLabelID.

Since:

2012.0

Method Summary

Modifier and Type	Method	Description
TLspLabelID	getLabel()	Gets the label to which the change applies
ALspLabelLocation	getLocation()	Gets the current location of the label, null if the label has no location.
ALspLabelLocation	getPreviousLocation()	Gets the previous location of the label, null if there wasn't any.
boolean	isVisible()	Indicates whether the label is visible and should be displayed.
boolean	wasPreviouslyVisible()	Indicates whether the label was previously visible.

Methods inherited from class java.lang.Object

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

Method Details

getLabel

public TLspLabelID getLabel()

Gets the label to which the change applies

Returns:

a label

getPreviousLocation

public ALspLabelLocation getPreviousLocation()

Gets the previous location of the label, null if there wasn't any.

Returns:

a label location, can be null

getLocation

public ALspLabelLocation getLocation()

Gets the current location of the label, null if the label has no location.

Returns:

a label location, can be null

wasPreviouslyVisible

public boolean wasPreviouslyVisible()

Indicates whether the label was previously visible. Note that this does not necessarily mean it was actually displayed on the map by a painter.

Returns:

whether the label was potentially visible

isVisible

public boolean isVisible()

Indicates whether the label is visible and should be displayed.

Returns:

whether the label should be displayed