com.esri.arcgis.datasourcesraster
Interface IPixelBlock4

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

IPixelBlock4Proxy, PixelBlock

public interface IPixelBlock4
extends java.io.Serializable

COM Interface 'IPixelBlock4'. Generated 3/19/2015 1:20:54 PM from 'C:\ArcGIS\COM\esriDataSourcesRaster.olb'

Description: 'Provides access to members that control a PixelBlock.' Generator Options: PromptForTypeLibraries = False ClashPrefix = esri_ LowerCaseMemberNames = True IDispatchOnly = False RetryOnReject = False AwtForOcxs = True ArraysAsObjects = False DontRenameSameMethods = False ImplementConflictingInterfaces = True ReuseMethods = True RenameConflictingInterfaceMethods = True GenBeanInfo = True GenerateJavadoc =

Field Summary

static java.lang.String	IID Deprecated. Internal use only
static int	IID7007286c_be43_4c88_8db6_b6ee88bad01b
static int	xxDummy Deprecated. Internal use only

Method Summary

void	clear() Clears the pixel block.
void	create(int planes, int nCols, int nRows, int pixelType) Initializes the pixel block.
void	createFromPixelBlock(IPixelBlock pBlock, java.lang.Object noData) Initializes the pixel block using another pixel block.
byte[]	exportToBytes() Exports to a byte array.
boolean	hasData() Checks if a PixelBlock contains any data pixels.
boolean	hasNoData() Checks if a PixelBlock contains NoData.

Field Detail

IID7007286c_be43_4c88_8db6_b6ee88bad01b

static final int IID7007286c_be43_4c88_8db6_b6ee88bad01b

See Also:

Constant Field Values

xxDummy

static final int xxDummy

Deprecated. Internal use only

See Also:

Constant Field Values

IID

static final java.lang.String IID

Deprecated. Internal use only

See Also:

Constant Field Values

Method Detail

create

void create(int planes,
            int nCols,
            int nRows,
            int pixelType)
            throws java.io.IOException,
                   AutomationException

Initializes the pixel block.

Parameters:

planes - The planes (in)

nCols - The nCols (in)

nRows - The nRows (in)

pixelType - A com.esri.arcgis.geodatabase.rstPixelType constant (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

createFromPixelBlock

void createFromPixelBlock(IPixelBlock pBlock,
                          java.lang.Object noData)
                          throws java.io.IOException,
                                 AutomationException

Initializes the pixel block using another pixel block.

Parameters:

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

noData - A Variant (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

clear

void clear()
           throws java.io.IOException,
                  AutomationException

Clears the pixel block.

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

exportToBytes

byte[] exportToBytes()
                     throws java.io.IOException,
                            AutomationException

Exports to a byte array.

Returns:

An unsigned byte

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

hasNoData

boolean hasNoData()
                  throws java.io.IOException,
                         AutomationException

Checks if a PixelBlock contains NoData.

Returns:

The pvbHasNoData

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

hasData

boolean hasData()
                throws java.io.IOException,
                       AutomationException

Checks if a PixelBlock contains any data pixels.

Returns:

The pvbHasData

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.