com.esri.arcgis.geodatabase
Interface IRasterDataset3

All Superinterfaces:

IRasterDataset, IRasterDataset2, Serializable

All Known Implementing Classes:

FunctionRasterDataset, RasterDataset

public interface IRasterDataset3
extends IRasterDataset2, Serializable

Provides access to members that control a RasterDataset.

Product Availability

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

Method Summary

int	getBlockHeight() The native block height.
int	getBlockWidth() The native block width.
int	getFirstPyramidLevel() The first available pyramid level.
IRasterLODInfos	getLODInfos() The custom LOD infos.
int	getMaximumPyramidLevel() The maximum available pyramid level.
boolean	isCanWrite() Indicates if this RasterDataset is writable.
void	read(IPnt tlc, IRaster raster, IPixelBlock pixelBlock) Reads a block of pixels starting from the top left corner.
void	readPyramid(IPnt tlc, int pyramidLevel, IRaster raster, IPixelBlock pixelBlock) Reads a block of pixels at a given pyramid level.
void	refresh() Refreshes opened RasterDataset.
void	write(IPnt tlc, IRaster raster, int mode, IPixelBlock pixelBlock) Writes a block of pixels starting from the top left corner.

Methods inherited from interface com.esri.arcgis.geodatabase.IRasterDataset2

createFullRaster, createRaster, isEmpty

Methods inherited from interface com.esri.arcgis.geodatabase.IRasterDataset

canCopy, copy, createDefaultRaster, getCompleteName, getCompressionType, getFormat, getSensorType, precalculateStats

Method Detail

getBlockWidth

int getBlockWidth()
                  throws IOException,
                         AutomationException

The native block width.

Product Availability

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

Returns:

The width

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getBlockHeight

int getBlockHeight()
                   throws IOException,
                          AutomationException

The native block height.

Product Availability

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

Returns:

The height

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMaximumPyramidLevel

int getMaximumPyramidLevel()
                           throws IOException,
                                  AutomationException

The maximum available pyramid level.

Product Availability

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

Returns:

The maxLevel

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFirstPyramidLevel

int getFirstPyramidLevel()
                         throws IOException,
                                AutomationException

The first available pyramid level.

Product Availability

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

Returns:

The firstLevel

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getLODInfos

IRasterLODInfos getLODInfos()
                            throws IOException,
                                   AutomationException

The custom LOD infos.

Product Availability

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

Returns:

A reference to a com.esri.arcgis.geodatabase.IRasterLODInfos

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isCanWrite

boolean isCanWrite()
                   throws IOException,
                          AutomationException

Indicates if this RasterDataset is writable.

Product Availability

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

Returns:

The canWrite

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

read

void read(IPnt tlc,
          IRaster raster,
          IPixelBlock pixelBlock)
          throws IOException,
                 AutomationException

Reads a block of pixels starting from the top left corner.

Product Availability

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

Parameters:

tlc - A reference to a com.esri.arcgis.geodatabase.IPnt (in)

raster - A reference to a com.esri.arcgis.geodatabase.IRaster (in)

pixelBlock - A reference to a com.esri.arcgis.geodatabase.IPixelBlock (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

write

void write(IPnt tlc,
           IRaster raster,
           int mode,
           IPixelBlock pixelBlock)
           throws IOException,
                  AutomationException

Writes a block of pixels starting from the top left corner.

Product Availability

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

Parameters:

tlc - A reference to a com.esri.arcgis.geodatabase.IPnt (in)

raster - A reference to a com.esri.arcgis.geodatabase.IRaster (in)

mode - A com.esri.arcgis.geodatabase.esriRasterWriteMode constant (in)

pixelBlock - A reference to a com.esri.arcgis.geodatabase.IPixelBlock (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

refresh

void refresh()
             throws IOException,
                    AutomationException

Refreshes opened RasterDataset.

Product Availability

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

readPyramid

void readPyramid(IPnt tlc,
                 int pyramidLevel,
                 IRaster raster,
                 IPixelBlock pixelBlock)
                 throws IOException,
                        AutomationException

Reads a block of pixels at a given pyramid level.

Product Availability

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

Parameters:

tlc - A reference to a com.esri.arcgis.geodatabase.IPnt (in)

pyramidLevel - The pyramidLevel (in)

raster - A reference to a com.esri.arcgis.geodatabase.IRaster (in)

pixelBlock - A reference to a com.esri.arcgis.geodatabase.IPixelBlock (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.