com.esri.arcgis.spatialanalyst
Interface IDensityOp

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

IDensityOpProxy, RasterDensityOp

public interface IDensityOp
extends java.io.Serializable

COM Interface 'IDensityOp'. Generated 3/19/2015 1:21:00 PM from 'C:\ArcGIS\COM\esriSpatialAnalyst.olb'

Description: 'Provides access to members that control the density operations.' 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	IID09ff6572_f398_11d3_9f9b_00c04f8ef00e
static int	xxDummy Deprecated. Internal use only

Method Summary

IGeoDataset	kernelDensity(IGeoDataset sourceFeatures, java.lang.Object radiusDistance, java.lang.Object scaleFactor) Calculates the kernel density of points or lines in a radius around each output cell.
IGeoDataset	lineDensity(IGeoDataset lineFeatures, java.lang.Object radiusDistance, java.lang.Object scaleFactor) Calculates the simple density of lines in a radius around each output cell.
IGeoDataset	pointDensity(IGeoDataset pointFeatures, IRasterNeighborhood nbrhood, java.lang.Object scaleFactor) Calculates the simple density of points in a neighborhood around each output cell.

Field Detail

IID09ff6572_f398_11d3_9f9b_00c04f8ef00e

static final int IID09ff6572_f398_11d3_9f9b_00c04f8ef00e

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

pointDensity

IGeoDataset pointDensity(IGeoDataset pointFeatures,
                         IRasterNeighborhood nbrhood,
                         java.lang.Object scaleFactor)
                         throws java.io.IOException,
                                AutomationException

Calculates the simple density of points in a neighborhood around each output cell. Density is measured as number of points per unit area.

Parameters:

pointFeatures - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

nbrhood - A reference to a com.esri.arcgis.geoanalyst.IRasterNeighborhood (in)

scaleFactor - A Variant (in, optional, pass null if not required)

Returns:

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

Throws:

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

AutomationException - If the ArcObject component throws an exception.

lineDensity

IGeoDataset lineDensity(IGeoDataset lineFeatures,
                        java.lang.Object radiusDistance,
                        java.lang.Object scaleFactor)
                        throws java.io.IOException,
                               AutomationException

Calculates the simple density of lines in a radius around each output cell. Density is measured as length of lines per unit area.

Parameters:

lineFeatures - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

radiusDistance - A Variant (in, optional, pass null if not required)

scaleFactor - A Variant (in, optional, pass null if not required)

Returns:

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

Throws:

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

AutomationException - If the ArcObject component throws an exception.

kernelDensity

IGeoDataset kernelDensity(IGeoDataset sourceFeatures,
                          java.lang.Object radiusDistance,
                          java.lang.Object scaleFactor)
                          throws java.io.IOException,
                                 AutomationException

Calculates the kernel density of points or lines in a radius around each output cell. A kernel function is used to distribute density values around each point or line.

Parameters:

sourceFeatures - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

radiusDistance - A Variant (in, optional, pass null if not required)

scaleFactor - A Variant (in, optional, pass null if not required)

Returns:

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

Throws:

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

AutomationException - If the ArcObject component throws an exception.