Package com.luciad.format.kml22.view.gxy

Class TLcdKML22GXYRegionFilter

java.lang.Object

com.luciad.format.kml22.view.gxy.TLcdKML22GXYRegionFilter

All Implemented Interfaces:

ILcdKML22RegionFilter

public class TLcdKML22GXYRegionFilter
extends Object
implements ILcdKML22RegionFilter

A KML region filter for 2D views

This region filter will make use of model-to-view transformations, specific to 2D views, to calculate the activity of TLcdKML22Region instances

Since:

10.0

Constructor Summary

Constructors

Constructor	Description
TLcdKML22GXYRegionFilter(ILcdGXYView aView)	Creates a region filter with a given view

Method Summary

Modifier and Type	Method	Description
ILcdGXYView	getGXYView()	Returns the view used by this region filter to calculate region activity.
double	getRegionActivity(TLcdKML22Region aRegion)	Calculates the activity of a region.

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdKML22GXYRegionFilter

public TLcdKML22GXYRegionFilter(ILcdGXYView aView)

Creates a region filter with a given view

Parameters:

aView - the view for which to create a region filter

Method Details

getGXYView

public ILcdGXYView getGXYView()

Returns the view used by this region filter to calculate region activity.

Returns:

an ILcdGXYView

getRegionActivity

public double getRegionActivity(TLcdKML22Region aRegion)

Description copied from interface: ILcdKML22RegionFilter

Calculates the activity of a region.

Specified by:

getRegionActivity in interface ILcdKML22RegionFilter

Parameters:

aRegion - The region of which to calculate the activity of.

Returns:

a double in the interval of [0.0d, 1.0d]. In this interval a value of 0.0 defines a non-active region, a value of (0.0d, 1.0d) defines a partially active region, while a value of 1.0d defines a fully active region.