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

java.lang.Object
  extended by com.esri.arcgis.geoprocessing.AbstractGPTool
      extended by com.esri.arcgis.geoprocessing.tools.spatialanalysttools.EucDirection
All Implemented Interfaces:
GPTool

public class EucDirection
extends AbstractGPTool

Calculates, for each cell, the direction, in degrees, to the nearest source. The Euclidean Direction tool is contained in the Spatial Analyst Tools tool box.
Learn more about how Euclidean functions work

Software restrictions: none

Illustration:

Usage tips:


Field Summary
 
Fields inherited from class com.esri.arcgis.geoprocessing.AbstractGPTool
vals
 
Constructor Summary
EucDirection()
          Creates the Euclidean Direction tool with defaults.
EucDirection(Object inSourceData, Object outDirectionRaster)
          Creates the Euclidean Direction tool with the required parameters.
 
Method Summary
 Object getCellSize()
          Returns the Output cell size parameter of this tool .
 Object getInSourceData()
          Returns the Input raster or feature source data parameter of this tool .
 double getMaximumDistance()
          Returns the Maximum distance parameter of this tool .
 Object getOutDirectionRaster()
          Returns the Output direction raster parameter of this tool .
 Object getOutDistanceRaster()
          Returns the Output distance 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 setCellSize(Object cellSize)
          Sets the Output cell size parameter of this tool .
 void setInSourceData(Object inSourceData)
          Sets the Input raster or feature source data parameter of this tool .
 void setMaximumDistance(double maximumDistance)
          Sets the Maximum distance parameter of this tool .
 void setOutDirectionRaster(Object outDirectionRaster)
          Sets the Output direction raster parameter of this tool .
 void setOutDistanceRaster(Object outDistanceRaster)
          Sets the Output distance 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

EucDirection

public EucDirection()
Creates the Euclidean Direction tool with defaults.

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


EucDirection

public EucDirection(Object inSourceData,
                    Object outDirectionRaster)
Creates the Euclidean Direction 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:
inSourceData - Composite Geodataset, a raster or feature dataset that identifies the cells or locations whose values are assigned the output cell locations to which they are closest.
outDirectionRaster - Raster Dataset, contains the calculated direction in degrees each cell center is from the closest source cell center. The range of values is 0 to 360, with 0 reserved for the source cells. Due east (right) is 90 and the values increase clockwise (180 is south, 270 is west, and 360 is north).
Method Detail

getInSourceData

public Object getInSourceData()
Returns the Input raster or feature source data parameter of this tool . This parameter is Composite Geodataset, a raster or feature dataset that identifies the cells or locations whose values are assigned the output cell locations to which they are closest. This is a required parameter.

Returns:
the Input raster or feature source data

setInSourceData

public void setInSourceData(Object inSourceData)
Sets the Input raster or feature source data parameter of this tool . This parameter is Composite Geodataset, a raster or feature dataset that identifies the cells or locations whose values are assigned the output cell locations to which they are closest. This is a required parameter.

Parameters:
inSourceData - Composite Geodataset, a raster or feature dataset that identifies the cells or locations whose values are assigned the output cell locations to which they are closest.

getOutDirectionRaster

public Object getOutDirectionRaster()
Returns the Output direction raster parameter of this tool . This parameter is Raster Dataset, contains the calculated direction in degrees each cell center is from the closest source cell center. The range of values is 0 to 360, with 0 reserved for the source cells. Due east (right) is 90 and the values increase clockwise (180 is south, 270 is west, and 360 is north). This is a required parameter.

Returns:
the Output direction raster

setOutDirectionRaster

public void setOutDirectionRaster(Object outDirectionRaster)
Sets the Output direction raster parameter of this tool . This parameter is Raster Dataset, contains the calculated direction in degrees each cell center is from the closest source cell center. The range of values is 0 to 360, with 0 reserved for the source cells. Due east (right) is 90 and the values increase clockwise (180 is south, 270 is west, and 360 is north). This is a required parameter.

Parameters:
outDirectionRaster - Raster Dataset, contains the calculated direction in degrees each cell center is from the closest source cell center. The range of values is 0 to 360, with 0 reserved for the source cells. Due east (right) is 90 and the values increase clockwise (180 is south, 270 is west, and 360 is north).

getMaximumDistance

public double getMaximumDistance()
Returns the Maximum distance parameter of this tool . This parameter is Double, if an accumulative Euclidean distance value exceeds the {maximum_distance}, the output value for the cell location will be NoData. The {maximum_distance} defines the extent for which the accumulative Euclidean distances are calculated. The default distance is to the edge of the output raster. This is an optional parameter.

Returns:
the Maximum distance

setMaximumDistance

public void setMaximumDistance(double maximumDistance)
Sets the Maximum distance parameter of this tool . This parameter is Double, if an accumulative Euclidean distance value exceeds the {maximum_distance}, the output value for the cell location will be NoData. The {maximum_distance} defines the extent for which the accumulative Euclidean distances are calculated. The default distance is to the edge of the output raster. This is an optional parameter.

Parameters:
maximumDistance - Double, if an accumulative Euclidean distance value exceeds the {maximum_distance}, the output value for the cell location will be NoData. The {maximum_distance} defines the extent for which the accumulative Euclidean distances are calculated. The default distance is to the edge of the output raster.

getCellSize

public Object getCellSize()
Returns the Output cell size parameter of this tool . This parameter is Analysis cell size, this will be the value in the environment if it is explicitly set. If it's not set in the environment, and if the in_source_data is a raster, the cell size will default to that of the in_source_data. If the in_source_data is a feature dataset, the cell size will default to the shorter of the width or height of the extent of input features in the input spatial reference, divided by 250. This is an optional parameter.

Returns:
the Output cell size

setCellSize

public void setCellSize(Object cellSize)
Sets the Output cell size parameter of this tool . This parameter is Analysis cell size, this will be the value in the environment if it is explicitly set. If it's not set in the environment, and if the in_source_data is a raster, the cell size will default to that of the in_source_data. If the in_source_data is a feature dataset, the cell size will default to the shorter of the width or height of the extent of input features in the input spatial reference, divided by 250. This is an optional parameter.

Parameters:
cellSize - Analysis cell size, this will be the value in the environment if it is explicitly set. If it's not set in the environment, and if the in_source_data is a raster, the cell size will default to that of the in_source_data. If the in_source_data is a feature dataset, the cell size will default to the shorter of the width or height of the extent of input features in the input spatial reference, divided by 250.

getOutDistanceRaster

public Object getOutDistanceRaster()
Returns the Output distance raster parameter of this tool . This parameter is Raster Dataset, the distance raster identifies, for each cell, the Euclidean distance to the closest source cell, set of source cells, or source location. This is an optional parameter.

Returns:
the Output distance raster

setOutDistanceRaster

public void setOutDistanceRaster(Object outDistanceRaster)
Sets the Output distance raster parameter of this tool . This parameter is Raster Dataset, the distance raster identifies, for each cell, the Euclidean distance to the closest source cell, set of source cells, or source location. This is an optional parameter.

Parameters:
outDistanceRaster - Raster Dataset, the distance raster identifies, for each cell, the Euclidean distance to the closest source cell, set of source cells, or source location.

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