com.esri.arcgis.geometry
Interface IPointArray

All Superinterfaces:

Serializable

All Known Implementing Classes:

IPointArrayProxy, PointArray

public interface IPointArray
extends Serializable

Description

This interface is new at ArcGIS 9.3.

Product Availability

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

Method Summary

void	add(IPoint p) Adds a point.
int	getCount() The point count.
IPoint	getElement(int index) Returns the point at the specified position.
void	insert(int index, IPoint p) Adds a point at the specified position.
void	remove(int index) Removes the point at the specified position.
void	removeAll() Removes all points.

Method Detail

getCount

int getCount()
             throws IOException,
                    AutomationException

The point count.

Product Availability

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

Returns:

The count

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getElement

IPoint getElement(int index)
                  throws IOException,
                         AutomationException

Returns the point at the specified position.

Product Availability

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

Parameters:

index - The index (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

remove

void remove(int index)
            throws IOException,
                   AutomationException

Removes the point at the specified position.

Product Availability

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

Parameters:

index - The index (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

removeAll

void removeAll()
               throws IOException,
                      AutomationException

Removes all points.

Product Availability

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

add

void add(IPoint p)
         throws IOException,
                AutomationException

Adds a point.

Product Availability

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

Parameters:

p - A reference to a com.esri.arcgis.geometry.IPoint (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

insert

void insert(int index,
            IPoint p)
            throws IOException,
                   AutomationException

Adds a point at the specified position.

Product Availability

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

Parameters:

index - The index (in)

p - A reference to a com.esri.arcgis.geometry.IPoint (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.