com.esri.arcgis.datasourcesraster

Class RasterStatistics

java.lang.Object

com.esri.arcgis.datasourcesraster.RasterStatistics

All Implemented Interfaces:

IRasterStatistics, IRasterStatistics2, com.esri.arcgis.interop.RemoteObjRef, java.io.Serializable

public class RasterStatistics
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, IRasterStatistics, IRasterStatistics2

COM Class 'RasterStatistics'. Generated 9/24/2024 11:01:26 AM from 'X:\ArcGIS\com\server\esriDataSourcesRaster.tlb'

Description 'A raster statistics class.' 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 =

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.esri.arcgis.datasourcesraster.IRasterStatistics2

IID, IIDdc667a54_7969_4486_aa5a_f7ec40d4b707, xxDummy

Fields inherited from interface com.esri.arcgis.datasourcesraster.IRasterStatistics

IID7e7e6103_fa34_11d1_8d22_0000f8780535

Constructor Summary

Constructors

Constructor and Description
RasterStatistics() Constructs a RasterStatistics using ArcGIS Engine.
RasterStatistics(java.lang.Object obj) Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. RasterStatistics theRasterStatistics = (RasterStatistics) obj;

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) Compare this object with another
static java.lang.String	getClsid() getClsid.
java.lang.Object	getCovariances() Array of doubles, the covariances with the n bands of the raster.
java.lang.Object	getIgnoredValues() Array of doubles indicating the pixel values not included in the statistics calculation.
com.esri.arcgis.interop.Dispatch	getJintegraDispatch() Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
double	getMaximum() Approximate largest value.
double	getMean() Approximate average value.
double	getMedian() Divides pixel population approximately in halves.
double	getMinimum() Approximate smallest value.
double	getMode() Approximate most popular pixel value.
int	getSkipFactorX() Number of horizontal pixels between samples for purposes of calculating statistics.
int	getSkipFactorY() Number of vertical pixels between samples for purposes of calculating statistics.
double	getStandardDeviation() Measures spread of pixel values about the mean.
int	hashCode() the hashcode for this object
boolean	isValid() Indicates if statistics are fresh.
void	recalculate() Recalculate statistics based upon current skip factors and ignored values.
void	release() Release this COM object reference
void	setCovariances(java.lang.Object pVal) Array of doubles, the covariances with the n bands of the raster.
void	setIgnoredValues(java.lang.Object pVal) Array of doubles indicating the pixel values not included in the statistics calculation.
void	setIsValid(boolean pVal) Indicates if statistics are fresh.
void	setMaximum(double pVal) Approximate largest value.
void	setMean(double pVal) Approximate average value.
void	setMinimum(double pVal) Approximate smallest value.
void	setRasterBand(IRasterBand rhs1) The RasterBand.
void	setSkipFactorX(int pVal) Number of horizontal pixels between samples for purposes of calculating statistics.
void	setSkipFactorY(int pVal) Number of vertical pixels between samples for purposes of calculating statistics.
void	setStandardDeviation(double pVal) Measures spread of pixel values about the mean.

Methods inherited from class java.lang.Object

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

Constructor Detail

RasterStatistics

public RasterStatistics()
                 throws java.io.IOException,
                        java.net.UnknownHostException

Constructs a RasterStatistics using ArcGIS Engine.

Throws:

java.io.IOException - if there are interop problems

java.net.UnknownHostException - if there are interop problems

RasterStatistics

public RasterStatistics(java.lang.Object obj)
                 throws java.io.IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
RasterStatistics theRasterStatistics = (RasterStatistics) obj;

Construct a RasterStatistics using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to RasterStatistics.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems

Method Detail

getClsid

public static java.lang.String getClsid()

getClsid.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class java.lang.Object

getJintegraDispatch

public com.esri.arcgis.interop.Dispatch getJintegraDispatch()

Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.

Specified by:

getJintegraDispatch in interface com.esri.arcgis.interop.RemoteObjRef

Returns:

the COM object reference

release

public void release()

Release this COM object reference

Specified by:

release in interface com.esri.arcgis.interop.RemoteObjRef

getMinimum

public double getMinimum()
                  throws java.io.IOException,
                         AutomationException

Approximate smallest value.

Specified by:

getMinimum in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setMinimum

public void setMinimum(double pVal)
                throws java.io.IOException,
                       AutomationException

Approximate smallest value.

Specified by:

setMinimum in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getMaximum

public double getMaximum()
                  throws java.io.IOException,
                         AutomationException

Approximate largest value.

Specified by:

getMaximum in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setMaximum

public void setMaximum(double pVal)
                throws java.io.IOException,
                       AutomationException

Approximate largest value.

Specified by:

setMaximum in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getMean

public double getMean()
               throws java.io.IOException,
                      AutomationException

Approximate average value.

Specified by:

getMean in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setMean

public void setMean(double pVal)
             throws java.io.IOException,
                    AutomationException

Approximate average value.

Specified by:

setMean in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getStandardDeviation

public double getStandardDeviation()
                            throws java.io.IOException,
                                   AutomationException

Measures spread of pixel values about the mean.

Specified by:

getStandardDeviation in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setStandardDeviation

public void setStandardDeviation(double pVal)
                          throws java.io.IOException,
                                 AutomationException

Measures spread of pixel values about the mean.

Specified by:

setStandardDeviation in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getMedian

public double getMedian()
                 throws java.io.IOException,
                        AutomationException

Divides pixel population approximately in halves.

Specified by:

getMedian in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getMode

public double getMode()
               throws java.io.IOException,
                      AutomationException

Approximate most popular pixel value.

Specified by:

getMode in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

isValid

public boolean isValid()
                throws java.io.IOException,
                       AutomationException

Indicates if statistics are fresh.

Specified by:

isValid in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setIsValid

public void setIsValid(boolean pVal)
                throws java.io.IOException,
                       AutomationException

Indicates if statistics are fresh.

Specified by:

setIsValid in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getIgnoredValues

public java.lang.Object getIgnoredValues()
                                  throws java.io.IOException,
                                         AutomationException

Array of doubles indicating the pixel values not included in the statistics calculation.

Specified by:

getIgnoredValues in interface IRasterStatistics

Returns:

A Variant

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setIgnoredValues

public void setIgnoredValues(java.lang.Object pVal)
                      throws java.io.IOException,
                             AutomationException

Array of doubles indicating the pixel values not included in the statistics calculation.

Specified by:

setIgnoredValues in interface IRasterStatistics

Parameters:

pVal - A Variant (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getSkipFactorX

public int getSkipFactorX()
                   throws java.io.IOException,
                          AutomationException

Number of horizontal pixels between samples for purposes of calculating statistics.

Specified by:

getSkipFactorX in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setSkipFactorX

public void setSkipFactorX(int pVal)
                    throws java.io.IOException,
                           AutomationException

Number of horizontal pixels between samples for purposes of calculating statistics.

Specified by:

setSkipFactorX in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getSkipFactorY

public int getSkipFactorY()
                   throws java.io.IOException,
                          AutomationException

Number of vertical pixels between samples for purposes of calculating statistics.

Specified by:

getSkipFactorY in interface IRasterStatistics

Returns:

The pVal

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setSkipFactorY

public void setSkipFactorY(int pVal)
                    throws java.io.IOException,
                           AutomationException

Number of vertical pixels between samples for purposes of calculating statistics.

Specified by:

setSkipFactorY in interface IRasterStatistics

Parameters:

pVal - The pVal (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setRasterBand

public void setRasterBand(IRasterBand rhs1)
                   throws java.io.IOException,
                          AutomationException

The RasterBand.

Specified by:

setRasterBand in interface IRasterStatistics

Parameters:

rhs1 - A reference to a com.esri.arcgis.datasourcesraster.IRasterBand (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

recalculate

public void recalculate()
                 throws java.io.IOException,
                        AutomationException

Recalculate statistics based upon current skip factors and ignored values.

Specified by:

recalculate in interface IRasterStatistics

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getCovariances

public java.lang.Object getCovariances()
                                throws java.io.IOException,
                                       AutomationException

Array of doubles, the covariances with the n bands of the raster.

Specified by:

getCovariances in interface IRasterStatistics2

Returns:

A Variant

Throws:

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

AutomationException - If the ArcObject component throws an exception.

setCovariances

public void setCovariances(java.lang.Object pVal)
                    throws java.io.IOException,
                           AutomationException

Array of doubles, the covariances with the n bands of the raster.

Specified by:

setCovariances in interface IRasterStatistics2

Parameters:

pVal - A Variant (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.