com.esri.arcgis.datasourcesraster
Class ImageFeaturePoints

java.lang.Object
  com.esri.arcgis.datasourcesraster.ImageFeaturePoints

All Implemented Interfaces:

IImageFeaturePoints, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class ImageFeaturePoints
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IImageFeaturePoints

The Image Feature Point collection class.

Product Availability

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

See Also:

Serialized Form

Constructor Summary

ImageFeaturePoints()
Constructs a ImageFeaturePoints using ArcGIS Engine.

ImageFeaturePoints(Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
ImageFeaturePoints theImageFeaturePoints = (ImageFeaturePoints) obj;

Method Summary

void	add(IImageFeaturePoint pFeaturePoint) Adds a image feature point.
boolean	equals(Object o) Compare this object with another
IPnt	getCellSize() The cell size at which feature points are extracted.
static String	getClsid() getClsid.
int	getCount() The image feature point count.
IImageFeaturePoint	getElement(int index) The image feature point at the specified position.
IEnvelope	getExtent() The extent within which feature points are extracted.
int	getImageID() The feature points' image ID.
int	hashCode() the hashcode for this object
void	insert(int index, IImageFeaturePoint pFeaturePoint) Adds a image feature point at the specified position.
void	mapToPixel(IImageFeaturePoint pFeaturePoint, double[] column, double[] row) Converts a feature point's location from map (x, y) to pixel (colum, row).
void	pixelToMap(double column, double row, IImageFeaturePoint pFeaturePoint) Converts a feature point's location from pixel (colum, row) to map (x, y).
void	remove(int index) Removes the image feature point at the specified position.
void	removeAll() Removes all image feature points.
void	setCellSize(IPnt ppCellsize) The cell size at which feature points are extracted.
void	setExtent(IEnvelope ppExtent) The extent within which feature points are extracted.
void	setImageID(int pImageID) The feature points' image ID.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef

getJintegraDispatch, release

Constructor Detail

ImageFeaturePoints

public ImageFeaturePoints()
                   throws IOException,
                          UnknownHostException

Constructs a ImageFeaturePoints using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

ImageFeaturePoints

public ImageFeaturePoints(Object obj)
                   throws IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
ImageFeaturePoints theImageFeaturePoints = (ImageFeaturePoints) obj;

Construct a ImageFeaturePoints using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to ImageFeaturePoints.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

IOException - if there are interop problems

Method Detail

getClsid

public static String getClsid()

getClsid.

equals

public boolean equals(Object o)

Compare this object with another

Overrides:

equals in class Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class Object

getCount

public int getCount()
             throws IOException,
                    AutomationException

The image feature point count.

Product Availability

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

Specified by:

getCount in interface IImageFeaturePoints

Returns:

The pCount

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getElement

public IImageFeaturePoint getElement(int index)
                              throws IOException,
                                     AutomationException

The image feature point at the specified position.

Product Availability

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

Specified by:

getElement in interface IImageFeaturePoints

Parameters:

index - The index (in)

Returns:

A reference to a com.esri.arcgis.datasourcesraster.IImageFeaturePoint

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

remove

public void remove(int index)
            throws IOException,
                   AutomationException

Removes the image feature point at the specified position.

Product Availability

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

Specified by:

remove in interface IImageFeaturePoints

Parameters:

index - The index (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

removeAll

public void removeAll()
               throws IOException,
                      AutomationException

Removes all image feature points.

Product Availability

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

Specified by:

removeAll in interface IImageFeaturePoints

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

add

public void add(IImageFeaturePoint pFeaturePoint)
         throws IOException,
                AutomationException

Adds a image feature point.

Product Availability

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

Specified by:

add in interface IImageFeaturePoints

Parameters:

pFeaturePoint - A reference to a com.esri.arcgis.datasourcesraster.IImageFeaturePoint (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

insert

public void insert(int index,
                   IImageFeaturePoint pFeaturePoint)
            throws IOException,
                   AutomationException

Adds a image feature point at the specified position.

Product Availability

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

Specified by:

insert in interface IImageFeaturePoints

Parameters:

index - The index (in)

pFeaturePoint - A reference to a com.esri.arcgis.datasourcesraster.IImageFeaturePoint (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getImageID

public int getImageID()
               throws IOException,
                      AutomationException

The feature points' image ID.

Product Availability

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

Specified by:

getImageID in interface IImageFeaturePoints

Returns:

The pImageID

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setImageID

public void setImageID(int pImageID)
                throws IOException,
                       AutomationException

The feature points' image ID.

Product Availability

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

Specified by:

setImageID in interface IImageFeaturePoints

Parameters:

pImageID - The pImageID (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getExtent

public IEnvelope getExtent()
                    throws IOException,
                           AutomationException

The extent within which feature points are extracted.

Product Availability

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

Specified by:

getExtent in interface IImageFeaturePoints

Returns:

A reference to a com.esri.arcgis.geometry.IEnvelope

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setExtent

public void setExtent(IEnvelope ppExtent)
               throws IOException,
                      AutomationException

The extent within which feature points are extracted.

Product Availability

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

Specified by:

setExtent in interface IImageFeaturePoints

Parameters:

ppExtent - A reference to a com.esri.arcgis.geometry.IEnvelope (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getCellSize

public IPnt getCellSize()
                 throws IOException,
                        AutomationException

The cell size at which feature points are extracted.

Product Availability

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

Specified by:

getCellSize in interface IImageFeaturePoints

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.

setCellSize

public void setCellSize(IPnt ppCellsize)
                 throws IOException,
                        AutomationException

The cell size at which feature points are extracted.

Product Availability

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

Specified by:

setCellSize in interface IImageFeaturePoints

Parameters:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

mapToPixel

public void mapToPixel(IImageFeaturePoint pFeaturePoint,
                       double[] column,
                       double[] row)
                throws IOException,
                       AutomationException

Converts a feature point's location from map (x, y) to pixel (colum, row).

Product Availability

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

Specified by:

mapToPixel in interface IImageFeaturePoints

Parameters:

pFeaturePoint - A reference to a com.esri.arcgis.datasourcesraster.IImageFeaturePoint (in)

column - The column (out: use single element array)

row - The row (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

pixelToMap

public void pixelToMap(double column,
                       double row,
                       IImageFeaturePoint pFeaturePoint)
                throws IOException,
                       AutomationException

Converts a feature point's location from pixel (colum, row) to map (x, y).

Product Availability

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

Specified by:

pixelToMap in interface IImageFeaturePoints

Parameters:

column - The column (in)

row - The row (in)

pFeaturePoint - A reference to a com.esri.arcgis.datasourcesraster.IImageFeaturePoint (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.