com.esri.arcgis.datasourcesraster
Interface IXForm

All Superinterfaces:

Serializable

All Known Subinterfaces:

IGeodeticProjection

All Known Implementing Classes:

IGeodeticProjectionProxy, IXFormProxy

public interface IXForm
extends Serializable

Provides access to members that control a transformation.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

int	getInUnit() Domain units.
int	getOutUnit() Range units.
IPnt	invert(IPnt y) Reverses mapping, if possible.
int	isIdentity() Indicates if XForm does nothing.
IPnt	map(IPnt x) Transforms input point.
void	setInUnit(int pVal) Domain units.
void	setOutUnit(int pVal) Range units.

Method Detail

getInUnit

int getInUnit()
              throws IOException,
                     AutomationException

Domain units.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:

A com.esri.arcgis.geometry.esriSRUnitType constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setInUnit

void setInUnit(int pVal)
               throws IOException,
                      AutomationException

Domain units.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

pVal - A com.esri.arcgis.geometry.esriSRUnitType constant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getOutUnit

int getOutUnit()
               throws IOException,
                      AutomationException

Range units.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:

A com.esri.arcgis.geometry.esriSRUnitType constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setOutUnit

void setOutUnit(int pVal)
                throws IOException,
                       AutomationException

Range units.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

pVal - A com.esri.arcgis.geometry.esriSRUnitType constant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

map

IPnt map(IPnt x)
         throws IOException,
                AutomationException

Transforms input point.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

x - A reference to a com.esri.arcgis.geodatabase.IPnt (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

invert

IPnt invert(IPnt y)
            throws IOException,
                   AutomationException

Reverses mapping, if possible.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

y - A reference to a com.esri.arcgis.geodatabase.IPnt (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isIdentity

int isIdentity()
               throws IOException,
                      AutomationException

Indicates if XForm does nothing.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:

The unity

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.