ilog.views.sdm.renderer

Class IlvSDMClippingLinkConnector

java.lang.Object

ilog.views.IlvLinkConnector

ilog.views.linkconnector.IlvCachingLinkConnector

ilog.views.linkconnector.IlvFreeLinkConnector

ilog.views.linkconnector.IlvClippingLinkConnector

ilog.views.sdm.renderer.IlvSDMClippingLinkConnector

All Implemented Interfaces:

IlvPersistentObject, IlvCachedLinkConnectionRectIndex, Serializable

public class IlvSDMClippingLinkConnector
extends IlvClippingLinkConnector
implements IlvCachedLinkConnectionRectIndex

This class implements a special clipping link connector that takes into account the link connection rectangle of a node. This class is public only to allow saving and loading it to/from IVL files.

Since:

JViews 8.1

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvSDMClippingLinkConnector() Creates a new SDM clipping link connector.
IlvSDMClippingLinkConnector(IlvGraphic node) Creates a new SDM clipping link connector.
IlvSDMClippingLinkConnector(IlvGraphic node, IlvSDMEngine engine) Creates a new SDM clipping link connector.
IlvSDMClippingLinkConnector(IlvInputStream stream) Reads an SDM clipping link connector from an IVL input stream.
IlvSDMClippingLinkConnector(IlvLinkImage link, boolean origin) Creates a new SDM clipping link connector.

Method Summary

Modifier and Type	Method and Description
protected IlvPoint	calcConnectionPoint(IlvLinkImage link, boolean origin, IlvTransformer transformer) This method is overridden to take into account the link connection rectangle of the node.
int	getCachedLinkConnectionRectIndex() Returns the cached link connection rectangle index.
protected IlvRect	getNodeBoundingBox(IlvTransformer t) This method is overridden to take into account the link connection rectangle of the node.
void	setCachedLinkConnectionRectIndex(int index) Caches the link connection rectangle index.

Methods inherited from class ilog.views.linkconnector.IlvClippingLinkConnector

getClippedPoint, getUnclippedConnectionPoint, useCache, zoomable

Methods inherited from class ilog.views.linkconnector.IlvFreeLinkConnector

allLinksRemoved, allowsConnectionPointMove, connectionPointMoveAllowed, connectLink, detach, detach, disconnectAllLinks, disconnectLink, getClosestConnectionPoint, getGhostBoundingBox, isConnectionPointMoveAllowed, isPersistent, linkRemoved, read, setConnectionPointMoveAllowed, write, write

Methods inherited from class ilog.views.linkconnector.IlvCachingLinkConnector

cleanCache, cleanCache, getCacheSize, getConnectionPoint, linkChanged, LinkChanged, LinkRemoved, setCacheSize, useCache

Methods inherited from class ilog.views.IlvLinkConnector

attach, attach, attach, drawGhost, Get, Get, GetAttached, GetAttached, getNode, supportsDrawGhost

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvSDMClippingLinkConnector

public IlvSDMClippingLinkConnector(IlvLinkImage link,
                                   boolean origin)

Creates a new SDM clipping link connector.

Parameters:

link - The link to which the connector is attached.

origin - true creates a link connector for the origin.

IlvSDMClippingLinkConnector

public IlvSDMClippingLinkConnector(IlvGraphic node,
                                   IlvSDMEngine engine)

Creates a new SDM clipping link connector.

Parameters:

node - The node to which the connector is attached.

engine - The SDM engine in which the link connector is used.

IlvSDMClippingLinkConnector

public IlvSDMClippingLinkConnector(IlvGraphic node)

Creates a new SDM clipping link connector.

Parameters:

node - The node to which the connector is attached.

IlvSDMClippingLinkConnector

public IlvSDMClippingLinkConnector()

Creates a new SDM clipping link connector.

IlvSDMClippingLinkConnector

public IlvSDMClippingLinkConnector(IlvInputStream stream)
                            throws IlvReadFileException

Reads an SDM clipping link connector from an IVL input stream.

Parameters:

stream - The IVL input stream.

Throws:

IlvReadFileException - if the format is not correct.

Method Detail

getNodeBoundingBox

protected IlvRect getNodeBoundingBox(IlvTransformer t)

This method is overridden to take into account the link connection rectangle of the node. It calls the method getLinkConnectionRectangle of the SDM renderer(s).

Overrides:

getNodeBoundingBox in class IlvFreeLinkConnector

Parameters:

t - The transformer used to compute the link connection rectangle of the node.

calcConnectionPoint

protected IlvPoint calcConnectionPoint(IlvLinkImage link,
                                       boolean origin,
                                       IlvTransformer transformer)

This method is overridden to take into account the link connection rectangle of the node.

Overrides:

calcConnectionPoint in class IlvClippingLinkConnector

Parameters:

link - The link.

origin - If true, the position of the link connection point for the link origin is determined. Otherwise, the position of the link connection point for the link destination is found.

transformer - The transformer that is used to draw the link.

setCachedLinkConnectionRectIndex

public void setCachedLinkConnectionRectIndex(int index)

Caches the link connection rectangle index.

Specified by:

setCachedLinkConnectionRectIndex in interface IlvCachedLinkConnectionRectIndex

Since:

JViews 8.7

getCachedLinkConnectionRectIndex

public int getCachedLinkConnectionRectIndex()

Returns the cached link connection rectangle index.

Specified by:

getCachedLinkConnectionRectIndex in interface IlvCachedLinkConnectionRectIndex

Since:

JViews 8.7