com.luciad.layers.features

Class FeaturePainterContext

java.lang.Object

com.luciad.layers.features.FeaturePainterContext

All Implemented Interfaces:

AutoCloseable

public final class FeaturePainterContext
extends Object
implements AutoCloseable

FeaturePainterContext provides information for use during feature painting.

IFeaturePainter implementations can use it to find out the applicable detail level, feature state and so on to determine how to paint the current feature.

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	finalize()
long	getDetailLevel() Returns the current detail level for the currently painted Feature.
long	getLayerId()
IFeatureModel	getModel()
boolean	isFeatureStateEnabled(FeatureState featureState) Returns if the given FeatureState is enabled for the Feature that is currently being painted.

Methods inherited from class java.lang.Object

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

Method Detail

finalize

protected void finalize()

Overrides:

finalize in class Object

close

public void close()

Specified by:

close in interface AutoCloseable

getDetailLevel

public long getDetailLevel()

Returns the current detail level for the currently painted Feature.

See FeaturePainterMetadata#detailLevelScales on how to define detail levels.

Returns:

the current detail level for the currently painted Feature.

isFeatureStateEnabled

public boolean isFeatureStateEnabled(@NotNull
                                     FeatureState featureState)

Returns if the given FeatureState is enabled for the Feature that is currently being painted.

Parameters:

featureState - a given FeatureState

Returns:

if the given FeatureState is enabled for the Feature that is currently being painted.

getModel

@NotNull
public IFeatureModel getModel()

Returns:

the IFeatureModel of the Feature that is being painted.

getLayerId

public long getLayerId()

Returns:

the layer id of the Feature that is being painted.