Package com.luciad.earth.view.gxy

Class TLcdGXYRasterBasedScaleLevelProvider

java.lang.Object

com.luciad.earth.view.gxy.TLcdGXYRasterBasedScaleLevelProvider

All Implemented Interfaces:

ILcdGXYScaleLevelProvider

public class TLcdGXYRasterBasedScaleLevelProvider
extends Object
implements ILcdGXYScaleLevelProvider

Provides the scale levels for the first raster under the mouse cursor. This raster can be

• an ILcdRaster
• an ILcdMultilevelRaster
• an ILcdEarthTileSet

Since:

2013.1.31

Nested Class Summary

Nested classes/interfaces inherited from interface com.luciad.view.gxy.controller.ILcdGXYScaleLevelProvider

ILcdGXYScaleLevelProvider.ScaleLevel

Constructor Summary

Constructors

Constructor	Description
TLcdGXYRasterBasedScaleLevelProvider()

Method Summary

Modifier and Type	Method	Description
ILcdGXYScaleLevelProvider.ScaleLevel[]	getScaleLevels(int aX, int aY, ILcdGXYView aView)	Returns the scale levels for the given view point.

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdGXYRasterBasedScaleLevelProvider

public TLcdGXYRasterBasedScaleLevelProvider()

Method Details

getScaleLevels

public ILcdGXYScaleLevelProvider.ScaleLevel[] getScaleLevels(int aX,
 int aY,
 ILcdGXYView aView)

Description copied from interface: ILcdGXYScaleLevelProvider

Returns the scale levels for the given view point. The scales should be in order, from smallest to largest. The scale levels can be based on the given view coordinate, for example the ideal scales for a raster under this view position.

Specified by:

getScaleLevels in interface ILcdGXYScaleLevelProvider

Parameters:

aX - an x view coordinate

aY - an y view coordinate

aView - the view

Returns:

the scale levels for the given view point.