com.esri.arcgis.geodatabase
Interface IRasterLODInfos

All Superinterfaces:

Serializable

All Known Subinterfaces:

IRasterLODInfos2

All Known Implementing Classes:

IRasterLODInfos2Proxy, IRasterLODInfosProxy

public interface IRasterLODInfos
extends Serializable

Provides access to members that control custom Level of Details.

Superseded By

IRasterLODInfos2

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

int	getNumLevels() The number of levels of details.
void	getResolution(int level, double[] xResolution, double[] yResolution) Gets X and Y resolution (cellsize) at a given level.
int	snap(double dx, double dy) Snaps a given cellsize to a proper Level Of Details.

Method Detail

getNumLevels

int getNumLevels()
                 throws IOException,
                        AutomationException

The number of levels of details.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The numLevels

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

snap

int snap(double dx,
         double dy)
         throws IOException,
                AutomationException

Snaps a given cellsize to a proper Level Of Details.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

dx - The dx (in)

dy - The dy (in)

Returns:

The level

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getResolution

void getResolution(int level,
                   double[] xResolution,
                   double[] yResolution)
                   throws IOException,
                          AutomationException

Gets X and Y resolution (cellsize) at a given level.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

level - The level (in)

xResolution - The xResolution (out: use single element array)

yResolution - The yResolution (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.