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

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

All Implemented Interfaces:

GPTool

public class LowestPosition
extends AbstractGPTool

Determines on a cell-by-cell basis the position of the raster with the minimum value in a set of rasters. The Lowest Position tool is contained in the Spatial Analyst Tools tool box.

Usage tips:

• An arbitrary number of rasters can be specified in the input rasters list.
• The order of the input rasters is relevant for this tool.
• If a cell location contains NoData on any of the input rasters, that location will be assigned NoData on the output.
• The output raster is always of integer type.
• If two or more input rasters contain the minimum value for a particular cell location, the position of the first one encountered is returned on the output raster.

Field Summary

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

vals

Constructor Summary

LowestPosition()
Creates the Lowest Position tool with defaults.

LowestPosition(Object inRastersOrConstants, Object outRaster)
Creates the Lowest Position tool with the required parameters.

Method Summary

Object	getInRastersOrConstants() Returns the Input rasters or constant values 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	setInRastersOrConstants(Object inRastersOrConstants) Sets the Input rasters or constant values 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

LowestPosition

public LowestPosition()

Creates the Lowest Position tool with defaults.

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

LowestPosition

public LowestPosition(Object inRastersOrConstants,
                      Object outRaster)

Creates the Lowest Position 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:

inRastersOrConstants - the list of input rasters for which the position of the input with the lowest value will be determined. a number can be used as an input; however, the cell size and extent must first be set in the environment.

outRaster - the output raster. for each cell in the output raster, the value represents the position of the raster with the lowest value.

Method Detail

getInRastersOrConstants

public Object getInRastersOrConstants()

Returns the Input rasters or constant values parameter of this tool . This parameter is the list of input rasters for which the position of the input with the lowest value will be determined. a number can be used as an input; however, the cell size and extent must first be set in the environment. This is a required parameter.

Returns:

the Input rasters or constant values

setInRastersOrConstants

public void setInRastersOrConstants(Object inRastersOrConstants)

Sets the Input rasters or constant values parameter of this tool . This parameter is the list of input rasters for which the position of the input with the lowest value will be determined. a number can be used as an input; however, the cell size and extent must first be set in the environment. This is a required parameter.

Parameters:

inRastersOrConstants - the list of input rasters for which the position of the input with the lowest value will be determined. a number can be used as an input; however, 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. for each cell in the output raster, the value represents the position of the raster with the lowest value. 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. for each cell in the output raster, the value represents the position of the raster with the lowest value. This is a required parameter.

Parameters:

outRaster - the output raster. for each cell in the output raster, the value represents the position of the raster with the lowest value.

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