com.esri.arcgis.datasourcesraster
Interface IStatsHistogram3

All Superinterfaces:

IStatsHistogram, IStatsHistogram2, Serializable

All Known Implementing Classes:

StatsHistogram

public interface IStatsHistogram3
extends IStatsHistogram2, Serializable

Provides access to members that controls stats and histogram.

Product Availability

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

Method Summary

void	accumulateCovariance(int iBand, double numValidPixel, double xy, double x, double y) Accumulates covariance array, numValidPixel.
Object	getCovariances() Array of doubles, the covariances with the n bands of the raster.
IRasterHistogram	getRasterHistogram() The raster histogram.
IRasterStatistics	getRasterStatistics() The raster statistics.
void	initCovariances(int nBands) Resizes covariance array to nBands, init all elements to 0.
void	putHistogramInfo(int size, double resolution, double min, double max) Sets histogram size, min and max range.
void	queryHistogramInfo(int[] size, double[] resolution, double[] min, double[] max) Gets histogram size, min and max range.
void	setCovariances(Object pVal) Array of doubles, the covariances with the n bands of the raster.
void	updateCovariances() Final update after accumulate is finished.

Methods inherited from interface com.esri.arcgis.datasourcesraster.IStatsHistogram2

getPixelCount

Methods inherited from interface com.esri.arcgis.datasourcesraster.IStatsHistogram

accumulate, empty, getHistogram, getMax, getMean, getMin, getStdDev, hasHistogram, hasStats, putHistogramMinmax, putStats, queryHistogramMinmax, queryStats, setHistogram, setMax, setMean, setMin, setStdDev, update

Method Detail

putHistogramInfo

void putHistogramInfo(int size,
                      double resolution,
                      double min,
                      double max)
                      throws IOException,
                             AutomationException

Sets histogram size, min and max range.

Product Availability

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

Parameters:

size - The size (in)

resolution - The resolution (in)

min - The min (in)

max - The max (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryHistogramInfo

void queryHistogramInfo(int[] size,
                        double[] resolution,
                        double[] min,
                        double[] max)
                        throws IOException,
                               AutomationException

Gets histogram size, min and max range.

Product Availability

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

Parameters:

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

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

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

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getRasterStatistics

IRasterStatistics getRasterStatistics()
                                      throws IOException,
                                             AutomationException

The raster statistics.

Product Availability

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

Returns:

A reference to a com.esri.arcgis.datasourcesraster.IRasterStatistics

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getRasterHistogram

IRasterHistogram getRasterHistogram()
                                    throws IOException,
                                           AutomationException

The raster histogram.

Product Availability

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

Returns:

A reference to a com.esri.arcgis.datasourcesraster.IRasterHistogram

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

initCovariances

void initCovariances(int nBands)
                     throws IOException,
                            AutomationException

Resizes covariance array to nBands, init all elements to 0.

Product Availability

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

Parameters:

nBands - The nBands (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

accumulateCovariance

void accumulateCovariance(int iBand,
                          double numValidPixel,
                          double xy,
                          double x,
                          double y)
                          throws IOException,
                                 AutomationException

Accumulates covariance array, numValidPixel.

Product Availability

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

Parameters:

iBand - The iBand (in)

numValidPixel - The numValidPixel (in)

xy - The xy (in)

x - The x (in)

y - The y (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

updateCovariances

void updateCovariances()
                       throws IOException,
                              AutomationException

Final update after accumulate is finished.

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.

getCovariances

Object getCovariances()
                      throws IOException,
                             AutomationException

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

Product Availability

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

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setCovariances

void setCovariances(Object pVal)
                    throws IOException,
                           AutomationException

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

Product Availability

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

Parameters:

pVal - A Variant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.