ilog.views.graphic.composite

Class IlvCompositeGrapherPin

java.lang.Object

ilog.views.linkconnector.IlvGrapherPin

ilog.views.graphic.composite.IlvCompositeGrapherPin

All Implemented Interfaces:

IlvPersistentObject, Serializable

public class IlvCompositeGrapherPin
extends IlvGrapherPin

The class IlvCompositeGrapherPin is designed to be used with IlvCompositeGraphic. It connects a link to a child of an IlvCompositeGraphic.

Since:

JViews 6.0

See Also:

IlvCompositeGraphic, Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvCompositeGrapherPin(IlvInputStream stream) Reads the grapher pin from an IVL stream.
IlvCompositeGrapherPin(IlvPinLinkConnector connector, String name, IlvPoint offset) Creates an IlvCompositeGrapherPin instance.

Method Summary

Modifier and Type	Method and Description
IlvPoint	getPosition(IlvTransformer t) Returns the position of the pin.
boolean	isPersistent() Always returns true
void	write(IlvOutputStream stream) Writes the grapher pin to an IVL stream.

Methods inherited from class ilog.views.linkconnector.IlvGrapherPin

allow, allowsMove, drawGhost, getColor, getNode, getPinLinkConnector, getSize, getType, isConnected, setPosition, zoomable

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvCompositeGrapherPin

public IlvCompositeGrapherPin(IlvPinLinkConnector connector,
                              String name,
                              IlvPoint offset)

Creates an IlvCompositeGrapherPin instance.

Parameters:

connector - The link connector where this pin is added.

name - This is the name of a child of the IlvCompositeGraphic corresponding to this pin, that is, the node returned by the method IlvLinkConnector.getNode() called on this object.

offset - A relative position in the node's bounding rectangle. The values of offset.x and offset.y must be between -1 and 1.

See Also:

IlvLinkConnector.getNode()

IlvCompositeGrapherPin

public IlvCompositeGrapherPin(IlvInputStream stream)
                       throws IlvReadFileException,
                              IOException

Reads the grapher pin from an IVL stream.

Parameters:

stream - The input stream.

Throws:

IlvReadFileException

IOException

Method Detail

write

public void write(IlvOutputStream stream)
           throws IOException

Writes the grapher pin to an IVL stream.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvGrapherPin

Parameters:

stream - The output stream.

Throws:

IOException - thrown when an exception occurs during the write operation for this object.

getPosition

public IlvPoint getPosition(IlvTransformer t)

Returns the position of the pin.

Specified by:

getPosition in class IlvGrapherPin

Parameters:

t - The transformer used to draw the node.

Returns:

The position of the pin.

See Also:

IlvGrapherPin.setPosition(ilog.views.IlvPoint, ilog.views.IlvTransformer)

isPersistent

public boolean isPersistent()

Always returns true

Overrides:

isPersistent in class IlvGrapherPin

See Also:

IlvGrapherPin.write(ilog.views.io.IlvOutputStream)