com.luciad.view

LuciadLightspeedClass ALcdLabelLocations.LabelLocationFunction

java.lang.Object

com.luciad.view.ALcdLabelLocations.LabelLocationFunction

Enclosing class:

ALcdLabelLocations

public abstract static class ALcdLabelLocations.LabelLocationFunction
extends Object

Iterator to iterate over label locations. This iterator contains the logic of what to do with each label.

Since:

7.0

Constructor Summary

Constructors

Constructor and Description
LabelLocationFunction()

Method Summary

Modifier and Type	Method and Description
abstract boolean	applyOnLabelLocation(Object aObject, int aLabelIndex, int aSubLabelIndex, ILcdView aView, TLcdLabelLocation aLocation)

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelLocationFunction

public LabelLocationFunction()

Method Detail

applyOnLabelLocation

public abstract boolean applyOnLabelLocation(Object aObject,
                                             int aLabelIndex,
                                             int aSubLabelIndex,
                                             ILcdView aView,
                                             TLcdLabelLocation aLocation)

Parameters:

aObject - The domain object this label location is for.

aLabelIndex - The label index (for multiple labels per object).

aSubLabelIndex - The sub label index (for multiple labels per object).

aView - The view on which the label is painted.

aLocation - The label location for the given parameters. Note that this instance could be reused for every iteration, so don't keep references to it after returning from the method.

Returns:

True to continue iterating, false to abort iterating.