ilog.views.linkconnector

Class IlvPinLinkConnector

java.lang.Object

ilog.views.IlvLinkConnector

ilog.views.linkconnector.IlvCachingLinkConnector

ilog.views.linkconnector.IlvPinLinkConnector

All Implemented Interfaces:

IlvPersistentObject, Serializable

Direct Known Subclasses:

IlvGrapherPinRenderer.SDMPinLinkConnector

public class IlvPinLinkConnector
extends IlvCachingLinkConnector

This class is dedicated to the computation of the connection points of links (IlvLinkImage in a grapher (IlvGrapher) using pins (IlvGrapherPin).

The links can be attached to pins using the method connectLink(IlvLinkImage, IlvGrapherPin, boolean). Pins can be added using the method addPin(ilog.views.linkconnector.IlvGrapherPin).

See Also:

IlvGrapherPin, IlvGrapher, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	IlvPinCircle The Circle pin type.
static int	IlvPinCross The Cross pin type.
static int	IlvPinDiamond The Diamond pin type.
static int	IlvPinFilledCircle The Filled Circle pin type.
static int	IlvPinFilledDiamond The Filled Diamond pin type.
static int	IlvPinFilledSquare The Filled Square pin type.
static int	IlvPinFilledTriangle The Filled Triangle pin type.
static int	IlvPinPlus The Plus pin type.
static int	IlvPinSquare The Square pin type.
static int	IlvPinTriangle The Triangle pin type.

Constructor Summary

Constructors

Constructor and Description
IlvPinLinkConnector() Creates an empty IlvPinLinkConnector, with no pins.
IlvPinLinkConnector(IlvGraphic node) Creates an IlvPinLinkConnector attached to the node node, with no pins.
IlvPinLinkConnector(IlvInputStream stream) Reads the link connector from an IlvInputStream.
IlvPinLinkConnector(IlvLinkImage link, boolean origin) Creates an IlvPinLinkConnector attached to the origin or destination of the link link, with no pins.

Method Summary

Modifier and Type	Method and Description
void	addPin(IlvGrapherPin pin) Adds an IlvGrapherPin.
protected void	allLinksRemoved() Detaches all the pins from the links when all links are removed.
IlvPoint	calcConnectionPoint(IlvLinkImage link, boolean origin, IlvTransformer t) Calculates the connection point of link.
void	connectLink(IlvLinkImage link, IlvGrapherPin pin, boolean origin) Connects a link to a particular pin.
void	connectLink(IlvLinkImage link, IlvPoint p, boolean origin, IlvTransformer t) Connects the link to the pin that is closest to point p.
void	disconnectLink(IlvLinkImage link, boolean origin) Disconnects a link from its pin.
void	disConnectLink(IlvLinkImage link, boolean origin) Deprecated. Beginning with Perforce JViews 6.0, use the method disconnectLink(IlvLinkImage, boolean) instead.
void	drawGhost(Graphics g, IlvTransformer t) Draws all the pins.
void	drawGhost(Graphics g, IlvTransformer t, Object orig, Object dest, Object linkOrClass, boolean origin) Draws the pins.
IlvGrapherPin	getClosestConnectionPin(IlvPoint p, Object orig, Object dest, Object linkOrClass, boolean origin, IlvTransformer t) Returns the pin that is closest to point p.
IlvPoint	getClosestConnectionPoint(IlvPoint p, Object orig, Object dest, Object linkOrClass, boolean origin, IlvTransformer t) Returns the connection point that is closest to the specified point.
IlvRect	getGhostBoundingBox(IlvTransformer t) Returns the bounding box of the ghost of the pins.
IlvGrapherPin	getPin(IlvLinkImage link, boolean origin) Returns the pin where a link is attached (that is, the method IlvGrapherPin.isConnected(IlvLinkImage, boolean) returns true), or null if none.
Color	getPinColor() Returns the color of the pins.
Enumeration	getPins() Returns an enumeration of the pins.
int	getPinSize() Returns the size of the pin ghost.
int	getPinType() Returns the type of the pin ghost.
Color	getPinXORColor() Deprecated. Beginning with Perforce JViews 5.0 the method drawGhost(java.awt.Graphics, ilog.views.IlvTransformer, java.lang.Object, java.lang.Object, java.lang.Object, boolean) no longer sets the XOR mode. The ghost of the pins is drawn in paint mode and erased by invalidation of a region of the view (see getGhostBoundingBox(ilog.views.IlvTransformer)) followed by a redraw of the invalid regions of the view.
boolean	isPersistent() Indicates if the link connector must be saved to an IVL file.
void	linkRemoved(IlvLinkImage link) Detaches the pin from the links when a link is removed.
void	read(IlvInputStream stream, IlvLinkImage link, boolean origin) Reads from an IlvOutputStream the IlvGrapherPin to which a link is connected.
void	removePin(IlvGrapherPin pin) Removes an IlvGrapherPin.
void	setPinColor(Color color) Changes the color of the pins.
void	setPinSize(int size) Changes the size of the pin ghosts.
void	setPinType(int type) Changes the type of the pin ghosts.
void	setPinXORColor(Color color) Deprecated. Beginning with Perforce JViews 5.0 the method drawGhost(java.awt.Graphics, ilog.views.IlvTransformer, java.lang.Object, java.lang.Object, java.lang.Object, boolean) no longer sets the XOR mode. The ghost of the pins is drawn in paint mode and erased by invalidation of a region of the view (see getGhostBoundingBox(ilog.views.IlvTransformer)) followed by a redraw of the invalid regions of the view. Note that the XOR color is no longer saved in IVL files.
boolean	supportsDrawGhost() Overrides the default supportsDrawGhost method and always returns true.
protected boolean	useCache() Returns true because the pin link connector uses the cache.
void	write(IlvOutputStream stream) Writes the object to an IlvOutputStream.
void	write(IlvOutputStream stream, IlvLinkImage link, boolean origin) Writes to an IlvOutputStream the IlvGrapherPin to which a link is connected.
protected boolean	zoomable() Returns true if this link connector is zoomable.

Methods inherited from class ilog.views.linkconnector.IlvCachingLinkConnector

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

Methods inherited from class ilog.views.IlvLinkConnector

allowsConnectionPointMove, attach, attach, attach, Get, Get, GetAttached, GetAttached, getNode

Methods inherited from class java.lang.Object

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

Field Detail

IlvPinSquare

public static final int IlvPinSquare

The Square pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinDiamond

public static final int IlvPinDiamond

The Diamond pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinCircle

public static final int IlvPinCircle

The Circle pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinCross

public static final int IlvPinCross

The Cross pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinPlus

public static final int IlvPinPlus

The Plus pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinFilledSquare

public static final int IlvPinFilledSquare

The Filled Square pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinFilledCircle

public static final int IlvPinFilledCircle

The Filled Circle pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinFilledDiamond

public static final int IlvPinFilledDiamond

The Filled Diamond pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinTriangle

public static final int IlvPinTriangle

The Triangle pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

IlvPinFilledTriangle

public static final int IlvPinFilledTriangle

The Filled Triangle pin type.

Since:

JViews 5.0

See Also:

setPinType(int), Constant Field Values

Constructor Detail

IlvPinLinkConnector

public IlvPinLinkConnector()

Creates an empty IlvPinLinkConnector, with no pins. It can be attached either to a node (using IlvLinkConnector.attach(ilog.views.IlvGraphic,boolean)) or to an extremity of a link (using IlvLinkConnector.attach(ilog.views.IlvLinkImage,boolean,boolean)). You must use the method addPin(ilog.views.linkconnector.IlvGrapherPin) to add pins to the IlvPinLinkConnector.

IlvPinLinkConnector

public IlvPinLinkConnector(IlvGraphic node)

Creates an IlvPinLinkConnector attached to the node node, with no pins. You must use the method addPin(ilog.views.linkconnector.IlvGrapherPin) to add pins to the IlvPinLinkConnector.

See Also:

IlvLinkConnector.attach(ilog.views.IlvGraphic,boolean), IlvCachingLinkConnector.detach(boolean)

IlvPinLinkConnector

public IlvPinLinkConnector(IlvLinkImage link,
                           boolean origin)

Creates an IlvPinLinkConnector attached to the origin or destination of the link link, with no pins. You must use the method addPin(ilog.views.linkconnector.IlvGrapherPin) to add pins to the IlvPinLinkConnector.

If the argument origin is true, this creates a link connector for the origin of link. If the argument origin is false, this creates a link connector for the destination of link.

Since:

JViews 5.5

See Also:

IlvLinkConnector.attach(ilog.views.IlvLinkImage, boolean, boolean), IlvCachingLinkConnector.detach(IlvLinkImage, boolean, boolean)

IlvPinLinkConnector

public IlvPinLinkConnector(IlvInputStream stream)
                    throws IlvReadFileException

Reads the link connector from an IlvInputStream.

Note that any subclass (except if it overrides the method isPersistent() to return false) must provide a constructor with an IlvInputStream argument. The first line of the constructor must be super(stream).

Parameters:

stream - The input stream.

Throws:

IlvReadFileException - if the format is not correct.

Since:

JViews 3.5

See Also:

read(ilog.views.io.IlvInputStream, ilog.views.IlvLinkImage, boolean), write(ilog.views.io.IlvOutputStream), isPersistent()

Method Detail

useCache

protected boolean useCache()

Returns true because the pin link connector uses the cache.

Specified by:

useCache in class IlvCachingLinkConnector

Since:

JViews 8.7

write

public void write(IlvOutputStream stream)
           throws IOException

Writes the object to an IlvOutputStream.

You must override this method if specific data is to be stored. Note that the first instruction in your implementation of the method must be super.write(stream).

You should not call this method directly; instead, you should use the write methods of the IlvGrapher that contains the node to which the link connector is attached.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvCachingLinkConnector

Parameters:

stream - The output stream.

Throws:

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

Since:

JViews 3.5

See Also:

IlvLinkConnector.isPersistent()

read

public void read(IlvInputStream stream,
                 IlvLinkImage link,
                 boolean origin)
          throws IlvReadFileException

Reads from an IlvOutputStream the IlvGrapherPin to which a link is connected.

You must override this method if specific data is to be read. Note that the first instruction in your implementation of the method must be super.read(stream, link, origin).

You should not call this method directly; instead, you should use the read methods of the IlvGrapher that contains the node to which the link connector is attached.

Overrides:

read in class IlvLinkConnector

Parameters:

stream - The input stream.

link - The link.

origin - If true, the connection pin of the origin of link is read. Otherwise, the method reads the connection pin of the destination of link.

Throws:

IlvReadFileException

Since:

JViews 3.5

See Also:

write(ilog.views.io.IlvOutputStream, ilog.views.IlvLinkImage, boolean)

write

public void write(IlvOutputStream stream,
                  IlvLinkImage link,
                  boolean origin)
           throws IOException

Writes to an IlvOutputStream the IlvGrapherPin to which a link is connected. If origin is true, the method saves the pin to which the origin of link is connected. Otherwise, it saves the pin to which the destination of link is connected. The method does nothing if link is not connected to any pin stored by this IlvPinLinkConnector, or the pin is not persistent (see IlvGrapherPin.isPersistent()).

You must override this method if specific data is to be written. Note that the first instruction in your implementation of the method must be super.write(stream, link, origin).

You should not call this method directly; instead, you should use the write methods of the IlvGrapher that contains the node to which the link connector is attached.

Overrides:

write in class IlvLinkConnector

Parameters:

stream - The output stream.

link - The link.

origin - If true, the connection pin of the origin of link is written. Otherwise, the method writes the connection pin of the destination of link

Throws:

IOException

Since:

JViews 3.5

See Also:

read(ilog.views.io.IlvInputStream, ilog.views.IlvLinkImage, boolean), isPersistent()

isPersistent

public boolean isPersistent()

Indicates if the link connector must be saved to an IVL file. If this method returns true, the link connector is saved; otherwise it is not saved.

The default implementation always returns true.

Note that the link connector writes the pins stored by the link connector only if they are persistent (see IlvGrapherPin.isPersistent()).

Overrides:

isPersistent in class IlvLinkConnector

Since:

JViews 3.5

See Also:

write(ilog.views.io.IlvOutputStream), write(ilog.views.io.IlvOutputStream, ilog.views.IlvLinkImage, boolean)

getPinColor

public final Color getPinColor()

Returns the color of the pins. This color is used as the default color for all the pins, except those that have overridden the method IlvGrapherPin.getColor() to return a different color.

See Also:

setPinColor(java.awt.Color), IlvGrapherPin.getColor()

setPinColor

public void setPinColor(Color color)

Changes the color of the pins. This color is used as the default color for all the pins, except those that have overridden the method IlvGrapherPin.getColor() to return a different color.

See Also:

setPinColor(java.awt.Color)

getPinXORColor

@Deprecated
public final Color getPinXORColor()

Deprecated. Beginning with Perforce JViews 5.0 the method drawGhost(java.awt.Graphics, ilog.views.IlvTransformer, java.lang.Object, java.lang.Object, java.lang.Object, boolean) no longer sets the XOR mode. The ghost of the pins is drawn in paint mode and erased by invalidation of a region of the view (see getGhostBoundingBox(ilog.views.IlvTransformer)) followed by a redraw of the invalid regions of the view.

Returns the xor color of the pins.

setPinXORColor

@Deprecated
public void setPinXORColor(Color color)

Deprecated. Beginning with Perforce JViews 5.0 the method drawGhost(java.awt.Graphics, ilog.views.IlvTransformer, java.lang.Object, java.lang.Object, java.lang.Object, boolean) no longer sets the XOR mode. The ghost of the pins is drawn in paint mode and erased by invalidation of a region of the view (see getGhostBoundingBox(ilog.views.IlvTransformer)) followed by a redraw of the invalid regions of the view. Note that the XOR color is no longer saved in IVL files.

Changes the xor color of the pins.

addPin

public final void addPin(IlvGrapherPin pin)

Adds an IlvGrapherPin.

If the pin was added to a different IlvPinLinkConnector, it is removed from it. The method does nothing if the pin was already added to this link connector.

Note that adding a pin can change the bounding box of the links incident to the node returned by the method IlvLinkConnector.getNode(). Therefore, the method IlvManager.applyToObject(ilog.views.IlvGraphic, ilog.views.IlvApplyObject, java.lang.Object, boolean) must be used for this node.

removePin

public final void removePin(IlvGrapherPin pin)

Removes an IlvGrapherPin.

Note that removing a pin can change the bounding box of the links attached to the pin. Therefore, the method IlvManager.applyToObject(ilog.views.IlvGraphic, ilog.views.IlvApplyObject, java.lang.Object, boolean) must be used for the node returned by the method IlvLinkConnector.getNode().

getPins

public final Enumeration getPins()

Returns an enumeration of the pins.

Returns:

An enumeration of IlvGrapherPin.

setPinType

public void setPinType(int type)

Changes the type of the pin ghosts. This type is used as the default type for all the pins, except those that have overridden the method IlvGrapherPin.getType() to return a different type. The type defines the way the ghost of the pins are drawn.

The default value is IlvPinFilledCircle.

Parameters:

type - The new type. Valid values are one of the predefined types (IlvPinSquare, IlvPinDiamond, and so forth). You can combine types (for example, IlvPinSquare & IlvPinDiamond) to create a more complex pin ghost.

Since:

JViews 5.0

See Also:

getPinType(), IlvPinSquare, IlvPinDiamond, IlvPinCircle, IlvPinCross, IlvPinPlus, IlvPinFilledSquare, IlvPinFilledCircle, IlvPinFilledDiamond, IlvPinTriangle, IlvPinFilledTriangle

getPinType

public int getPinType()

Returns the type of the pin ghost. This type is used as the default type for all the pins, except those that have overridden the method IlvGrapherPin.getType() to return a different type. The type defines the way the ghost of the pins are drawn.

The default value is IlvPinFilledCircle.

Since:

JViews 5.0

See Also:

setPinType(int), IlvGrapherPin.getType()

setPinSize

public void setPinSize(int size)

Changes the size of the pin ghosts. This size is used as the default size for all the pins, except those that have overridden the method IlvGrapherPin.getSize() to return a different value.

The default value is 4.

A pin ghost is defined by its center point (see IlvGrapherPin.getPosition(ilog.views.IlvTransformer)) and its size. A pin ghost is drawn in a square of size 2*size located at (p.x-size, p.y-size), where p is the center point.

Since:

JViews 5.0

See Also:

getPinSize(), IlvGrapherPin.getSize()

getPinSize

public int getPinSize()

Returns the size of the pin ghost. This size is used as the default size for all the pins, except those that have overridden the method IlvGrapherPin.getSize() to return a different value.

The default value is 4.

Since:

JViews 5.0

See Also:

setPinSize(int), IlvGrapherPin.getSize()

calcConnectionPoint

public IlvPoint calcConnectionPoint(IlvLinkImage link,
                                    boolean origin,
                                    IlvTransformer t)

Calculates the connection point of link. If the link is attached to a pin, it returns the position of the pin; otherwise it returns the position of the closest pin.

Specified by:

calcConnectionPoint in class IlvCachingLinkConnector

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.

t - The transformer that is used to draw the node.

getClosestConnectionPoint

public IlvPoint getClosestConnectionPoint(IlvPoint p,
                                          Object orig,
                                          Object dest,
                                          Object linkOrClass,
                                          boolean origin,
                                          IlvTransformer t)

Returns the connection point that is closest to the specified point.

Specified by:

getClosestConnectionPoint in class IlvLinkConnector

Parameters:

p - The transformed point.

orig - The graphic object origin of the link or the class of the origin object. This depends on whether the link has already been created or not.

dest - The graphic object destination of the link or the class of the destination object. This depends on whether the link has already been created or not.

linkOrClass - An instance of IlvLinkImage or an instance of the class. This parameter enables you to allow or inhibit connection points, depending on the link or the class of link. The class is useful when the link is not already created.

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.

t - The transformer used to draw the node.

Returns:

The closest connection point already transformed.

zoomable

protected boolean zoomable()

Returns true if this link connector is zoomable. It is zoomable if all contained pins are zoomable.

Specified by:

zoomable in class IlvLinkConnector

getClosestConnectionPin

public IlvGrapherPin getClosestConnectionPin(IlvPoint p,
                                             Object orig,
                                             Object dest,
                                             Object linkOrClass,
                                             boolean origin,
                                             IlvTransformer t)

Returns the pin that is closest to point p.

Parameters:

p - The starting point to search for the closest connection point. This point is already transformed by transformer t.

orig - The graphic object origin of the link or the class of the origin object. This depends on whether the link has already been created or not.

dest - The graphic object destination of the link or the class of the destination object. This depends on whether the link has already been created or not.

linkOrClass - A link or a class of link.

origin - If true, the closest pin for the origin of the link origin is determined. Otherwise, the closest pin for the destination of the link is found.

t - The transformer used to draw the node.

connectLink

public void connectLink(IlvLinkImage link,
                        IlvGrapherPin pin,
                        boolean origin)

Connects a link to a particular pin. The input pin must be contained in this pin link connector. This may influences the bounding box of the link. If the link is already added in another grapher, you must use the IlvManager.applyToObject(ilog.views.IlvGraphic, ilog.views.IlvApplyObject, java.lang.Object, boolean) method to call this method.

See Also:

addPin(ilog.views.linkconnector.IlvGrapherPin)

disConnectLink

@Deprecated
public void disConnectLink(IlvLinkImage link,
                                       boolean origin)

Deprecated. Beginning with Perforce JViews 6.0, use the method disconnectLink(IlvLinkImage, boolean) instead.

Disconnects a link from its pin. The method does nothing if the link is not connected to any pin.

disconnectLink

public void disconnectLink(IlvLinkImage link,
                           boolean origin)

Disconnects a link from its pin. The method does nothing if the link is not connected to any pin. This may influences the bounding box of the link. If the link is already added in another grapher, you must use the IlvManager.applyToObject(ilog.views.IlvGraphic, ilog.views.IlvApplyObject, java.lang.Object, boolean) method to call this method.

Overrides:

disconnectLink in class IlvCachingLinkConnector

Parameters:

link - The link to be disconnected.

origin - If set to true, the origin of the link is disconnected. If false the destination link is disconnected.

Since:

JViews 5.5

See Also:

IlvLinkConnector.connectLink(ilog.views.IlvLinkImage, ilog.views.IlvPoint, boolean, ilog.views.IlvTransformer)

connectLink

public void connectLink(IlvLinkImage link,
                        IlvPoint p,
                        boolean origin,
                        IlvTransformer t)

Connects the link to the pin that is closest to point p. This may influences the bounding box of the link. If the link is already added in another grapher, you must use the IlvManager.applyToObject(ilog.views.IlvGraphic, ilog.views.IlvApplyObject, java.lang.Object, boolean) method to call this method.

Specified by:

connectLink in class IlvLinkConnector

Parameters:

link - The link to be connected.

p - The point where the link must be connected. The point must be transformed by the transformer t.

origin - If true, the origin of the link will be connected; otherwise, it is the destination.

t - The transformer that is used to draw the node.

See Also:

IlvLinkConnector.allowsConnectionPointMove(ilog.views.IlvLinkImage, boolean)

getPin

public IlvGrapherPin getPin(IlvLinkImage link,
                            boolean origin)

Returns the pin where a link is attached (that is, the method IlvGrapherPin.isConnected(IlvLinkImage, boolean) returns true), or null if none.

linkRemoved

public void linkRemoved(IlvLinkImage link)

Detaches the pin from the links when a link is removed. You should not call this method directly.

Overrides:

linkRemoved in class IlvCachingLinkConnector

allLinksRemoved

protected void allLinksRemoved()

Detaches all the pins from the links when all links are removed.

Overrides:

allLinksRemoved in class IlvCachingLinkConnector

drawGhost

public void drawGhost(Graphics g,
                      IlvTransformer t,
                      Object orig,
                      Object dest,
                      Object linkOrClass,
                      boolean origin)

Draws the pins.

This method is called when creating or editing a link. It calls the method IlvGrapherPin.drawGhost(java.awt.Graphics, ilog.views.IlvTransformer) of the pins for which the method IlvGrapherPin.allow(java.lang.Object, java.lang.Object, java.lang.Object, boolean) returns true.

Overrides:

drawGhost in class IlvLinkConnector

Parameters:

g - A Graphics to perform the drawings.

t - The transformation used to draw the connection points.

orig - The graphic object origin of the link or the class of the origin object. This depends on whether the link has already been created or not.

dest - The graphic object destination of the link or the class of the destination object. This depends on whether the link has already been created or not.

linkOrClass - An instance of IlvLinkImage or an instance of a Class object. This parameter enables you to allow or inhibit connection points, depending on the link or the class of link. The class is useful when the link is not already created.

origin - If true, the position of the link connection point for the link origin is determined; otherwise, the position of the link connection point is determined

See Also:

IlvLinkConnector.supportsDrawGhost(), IlvLinkConnector.getGhostBoundingBox(ilog.views.IlvTransformer)

drawGhost

public void drawGhost(Graphics g,
                      IlvTransformer t)

Draws all the pins. It calls the method IlvGrapherPin.drawGhost(java.awt.Graphics, ilog.views.IlvTransformer) of the pins.

Since:

JViews 5.5

getGhostBoundingBox

public IlvRect getGhostBoundingBox(IlvTransformer t)

Returns the bounding box of the ghost of the pins. It returns an empty rectangle if there is no pin.

The method iterates over the pins and computes their bounding box using the methods IlvGrapherPin.getPosition(ilog.views.IlvTransformer) and IlvGrapherPin.getSize().

Specified by:

getGhostBoundingBox in class IlvLinkConnector

Parameters:

t - The transformer used to draw the pins.

Since:

JViews 5.0

See Also:

getPins(), supportsDrawGhost(), drawGhost(java.awt.Graphics, ilog.views.IlvTransformer, java.lang.Object, java.lang.Object, java.lang.Object, boolean), IlvGrapherPin.drawGhost(java.awt.Graphics, ilog.views.IlvTransformer)

supportsDrawGhost

public boolean supportsDrawGhost()

Overrides the default supportsDrawGhost method and always returns true.

Overrides:

supportsDrawGhost in class IlvLinkConnector

Since:

JViews 3.0

See Also:

IlvLinkConnector.supportsDrawGhost()