com.esri.arcgis.spatialanalyst
Interface ILogicalOp

All Superinterfaces:

Serializable

All Known Implementing Classes:

RasterMathOps

public interface ILogicalOp
extends Serializable

Provides access to members that control the logical operations.

Remarks

Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Method Summary

IGeoDataset	booleanAnd(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Performs a boolean 'and' operation on two input rasters.
IGeoDataset	booleanNot(IGeoDataset geoDataset) Perorms a boolean 'complement' operation on two input rasters.
IGeoDataset	booleanOr(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Performs a boolean 'or' operation on two input rasters.
IGeoDataset	booleanXOr(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Performs a boolean 'exclusive or' operation on two input rasters.
IGeoDataset	combinatorialAnd(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Performs a combinatorial 'and' operation on two input rasters.
IGeoDataset	combinatorialOr(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Performs a combinatorial 'or' operation on two input rasters.
IGeoDataset	combinatorialXOr(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Performs a combinatorial 'exclusive or' operation on two input rasters.
IGeoDataset	equalTo(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Returns 1 for cells where the first raster equals than the second raster.
IGeoDataset	greaterThan(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Returns 1 for cells where the first raster is greater than the second raster.
IGeoDataset	greaterThanEqual(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Returns 1 for cells where the first raster is greater than or equal to the second raster.
IGeoDataset	isNull(IGeoDataset geoDataset) On a cell by cell basis, returns 1 if the input value is NoData, and 0 if it is not.
IGeoDataset	lessThan(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Returns 1 for cells where the first raster is less than the second raster.
IGeoDataset	lessThanEqual(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Returns 1 for cells where the first raster less than or equal to the second raster.
IGeoDataset	notEqual(IGeoDataset geoDataset1, IGeoDataset geoDataset2) Returns 1 for cells where the first raster is not equal to the second raster.
IGeoDataset	test(IRasterDescriptor geoDataset) Sets the output to 1 or 0 on a cell-by-cell basis based on evaluation of a boolean logical expression.

Method Detail

booleanAnd

IGeoDataset booleanAnd(IGeoDataset geoDataset1,
                       IGeoDataset geoDataset2)
                       throws IOException,
                              AutomationException

Performs a boolean 'and' operation on two input rasters.

Remarks

geoDataset1	the first input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	the second input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

booleanNot

IGeoDataset booleanNot(IGeoDataset geoDataset)
                       throws IOException,
                              AutomationException

Perorms a boolean 'complement' operation on two input rasters.

Remarks

geoDataset

the first input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

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

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

booleanOr

IGeoDataset booleanOr(IGeoDataset geoDataset1,
                      IGeoDataset geoDataset2)
                      throws IOException,
                             AutomationException

Performs a boolean 'or' operation on two input rasters.

Remarks

geoDataset1	the first input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	the second input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

booleanXOr

IGeoDataset booleanXOr(IGeoDataset geoDataset1,
                       IGeoDataset geoDataset2)
                       throws IOException,
                              AutomationException

Performs a boolean 'exclusive or' operation on two input rasters.

Remarks

geoDataset1	the first input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	the second input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

combinatorialAnd

IGeoDataset combinatorialAnd(IGeoDataset geoDataset1,
                             IGeoDataset geoDataset2)
                             throws IOException,
                                    AutomationException

Performs a combinatorial 'and' operation on two input rasters.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

combinatorialOr

IGeoDataset combinatorialOr(IGeoDataset geoDataset1,
                            IGeoDataset geoDataset2)
                            throws IOException,
                                   AutomationException

Performs a combinatorial 'or' operation on two input rasters.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

combinatorialXOr

IGeoDataset combinatorialXOr(IGeoDataset geoDataset1,
                             IGeoDataset geoDataset2)
                             throws IOException,
                                    AutomationException

Performs a combinatorial 'exclusive or' operation on two input rasters.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

greaterThan

IGeoDataset greaterThan(IGeoDataset geoDataset1,
                        IGeoDataset geoDataset2)
                        throws IOException,
                               AutomationException

Returns 1 for cells where the first raster is greater than the second raster.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

greaterThanEqual

IGeoDataset greaterThanEqual(IGeoDataset geoDataset1,
                             IGeoDataset geoDataset2)
                             throws IOException,
                                    AutomationException

Returns 1 for cells where the first raster is greater than or equal to the second raster.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

lessThan

IGeoDataset lessThan(IGeoDataset geoDataset1,
                     IGeoDataset geoDataset2)
                     throws IOException,
                            AutomationException

Returns 1 for cells where the first raster is less than the second raster.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

lessThanEqual

IGeoDataset lessThanEqual(IGeoDataset geoDataset1,
                          IGeoDataset geoDataset2)
                          throws IOException,
                                 AutomationException

Returns 1 for cells where the first raster less than or equal to the second raster.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

equalTo

IGeoDataset equalTo(IGeoDataset geoDataset1,
                    IGeoDataset geoDataset2)
                    throws IOException,
                           AutomationException

Returns 1 for cells where the first raster equals than the second raster.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

notEqual

IGeoDataset notEqual(IGeoDataset geoDataset1,
                     IGeoDataset geoDataset2)
                     throws IOException,
                            AutomationException

Returns 1 for cells where the first raster is not equal to the second raster.

Remarks

geoDataset1	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor
geoDataset2	a positive integer input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset1 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

geoDataset2 - A reference to a com.esri.arcgis.geodatabase.IGeoDataset (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

test

IGeoDataset test(IRasterDescriptor geoDataset)
                 throws IOException,
                        AutomationException

Sets the output to 1 or 0 on a cell-by-cell basis based on evaluation of a boolean logical expression.

Remarks

geoDataSet

an input RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

geoDataset - A reference to a com.esri.arcgis.geoanalyst.IRasterDescriptor (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isNull

IGeoDataset isNull(IGeoDataset geoDataset)
                   throws IOException,
                          AutomationException

On a cell by cell basis, returns 1 if the input value is NoData, and 0 if it is not.

Remarks

geoDataset

an input Raster, RasterDataset, RasterBand, or RasterDescriptor

• The method returns a reference to a Raster object.
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Supported Platforms

Windows, Solaris, Linux

Parameters:

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

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.