com.esri.arcgis.geometry
Interface IPolylineArray

All Superinterfaces:

Serializable

All Known Implementing Classes:

IPolylineArrayProxy, PolylineArray

public interface IPolylineArray
extends Serializable

Provides access to the IPolylineArray Interface.

Description

This interface is new at ArcGIS 9.3.

Product Availability

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

Method Summary

void	add(IPolyline pPolyline) Adds a polyline.
int	getCount() The polyline count.
IPolyline	getElement(int index) The polyline at the specified position.
void	insert(int index, IPolyline polyline) Adds a polyline at the specified position.
void	remove(int index) Removes the polyline at the specified position.
void	removeAll() Removes all polylines.

Method Detail

getCount

int getCount()
             throws IOException,
                    AutomationException

The polyline 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

IPolyline getElement(int index)
                     throws IOException,
                            AutomationException

The polyline 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.IPolyline

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 polyline 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 polylines.

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(IPolyline pPolyline)
         throws IOException,
                AutomationException

Adds a polyline.

Product Availability

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

Parameters:

pPolyline - A reference to a com.esri.arcgis.geometry.IPolyline (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

insert

void insert(int index,
            IPolyline polyline)
            throws IOException,
                   AutomationException

Adds a polyline at the specified position.

Product Availability

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

Parameters:

index - The index (in)

polyline - A reference to a com.esri.arcgis.geometry.IPolyline (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.