com.esri.arcgis.geoprocessing.tools.spatialanalysttools
Class Minus

java.lang.Object
  com.esri.arcgis.geoprocessing.AbstractGPTool
      com.esri.arcgis.geoprocessing.tools.spatialanalysttools.Minus

All Implemented Interfaces:

GPTool

public class Minus
extends AbstractGPTool

Subtracts the value of the second input raster from the value of the first input raster on a cell-by-cell basis. The Minus tool is contained in the Spatial Analyst Tools tool box.

Usage tips:

• The order of inputs is relevant for this tool.
• If both inputs are integer, the output will be an integer raster; otherwise, it will be a floating-point raster.
• In Map Algebra, the equivalent symbol for this tool is "-" ().

Field Summary

Fields inherited from class com.esri.arcgis.geoprocessing.AbstractGPTool

vals

Constructor Summary

Minus()
Creates the Minus tool with defaults.

Minus(Object inRasterOrConstant1, Object inRasterOrConstant2, Object outRaster)
Creates the Minus tool with the required parameters.

Method Summary

Object	getInRasterOrConstant1() Returns the Input raster or constant value 1 parameter of this tool .
Object	getInRasterOrConstant2() Returns the Input raster or constant value 2 parameter of this tool .
Object	getOutRaster() Returns the Output raster parameter of this tool .
String	getToolboxAlias() Returns the alias of the tool box containing this tool.
String	getToolboxName() Returns the name of the tool box containing this tool.
String	getToolName() Returns the name of this tool.
void	setInRasterOrConstant1(Object inRasterOrConstant1) Sets the Input raster or constant value 1 parameter of this tool .
void	setInRasterOrConstant2(Object inRasterOrConstant2) Sets the Input raster or constant value 2 parameter of this tool .
void	setOutRaster(Object outRaster) Sets the Output raster parameter of this tool .

Methods inherited from class com.esri.arcgis.geoprocessing.AbstractGPTool

getParameterValues, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Minus

public Minus()

Creates the Minus tool with defaults.

Initializes the array of tool parameters with the default values specified when the tool was created.

Minus

public Minus(Object inRasterOrConstant1,
             Object inRasterOrConstant2,
             Object outRaster)

Creates the Minus tool with the required parameters.

Initializes the array of tool parameters with the values as specified for the required parameters and with the default values for the other parameters.

Parameters:

inRasterOrConstant1 - the input from which to subtract the values in the second input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment.

inRasterOrConstant2 - the input values to subtract from the values in the first input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment.

outRaster - the output raster. the cell values are the result of subtracting the second input from the first.

Method Detail

getInRasterOrConstant1

public Object getInRasterOrConstant1()

Returns the Input raster or constant value 1 parameter of this tool . This parameter is the input from which to subtract the values in the second input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment. This is a required parameter.

Returns:

the Input raster or constant value 1

setInRasterOrConstant1

public void setInRasterOrConstant1(Object inRasterOrConstant1)

Sets the Input raster or constant value 1 parameter of this tool . This parameter is the input from which to subtract the values in the second input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment. This is a required parameter.

Parameters:

inRasterOrConstant1 - the input from which to subtract the values in the second input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment.

getInRasterOrConstant2

public Object getInRasterOrConstant2()

Returns the Input raster or constant value 2 parameter of this tool . This parameter is the input values to subtract from the values in the first input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment. This is a required parameter.

Returns:

the Input raster or constant value 2

setInRasterOrConstant2

public void setInRasterOrConstant2(Object inRasterOrConstant2)

Sets the Input raster or constant value 2 parameter of this tool . This parameter is the input values to subtract from the values in the first input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment. This is a required parameter.

Parameters:

inRasterOrConstant2 - the input values to subtract from the values in the first input. a number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment.

getOutRaster

public Object getOutRaster()

Returns the Output raster parameter of this tool . This parameter is the output raster. the cell values are the result of subtracting the second input from the first. This is a required parameter.

Returns:

the Output raster

setOutRaster

public void setOutRaster(Object outRaster)

Sets the Output raster parameter of this tool . This parameter is the output raster. the cell values are the result of subtracting the second input from the first. This is a required parameter.

Parameters:

outRaster - the output raster. the cell values are the result of subtracting the second input from the first.

getToolName

public String getToolName()

Returns the name of this tool.

Returns:

the tool name

getToolboxName

public String getToolboxName()

Returns the name of the tool box containing this tool.

Returns:

the tool box name

getToolboxAlias

public String getToolboxAlias()

Returns the alias of the tool box containing this tool.

Returns:

the tool box alias