ilog.views.sdm.renderer

Class IlvSubGraphRenderer.CollapsedGraphic

java.lang.Object

ilog.views.IlvGraphic

ilog.views.IlvBidiGraphic

ilog.views.graphic.IlvDoubleGraphicHandleBag

ilog.views.sdm.renderer.IlvSubGraphRenderer.CollapsedGraphic

All Implemented Interfaces:

GraphicBagHierarchyEventReceiver, ManagerViewsHierarchyEventReceiver, IlvGraphicBag, IlvPersistentObject, IlvBlinkingObject, IlvBaseTextDirectionInterface, Transferable, Serializable

Enclosing class:

IlvSubGraphRenderer

public static class IlvSubGraphRenderer.CollapsedGraphic
extends IlvDoubleGraphicHandleBag

This graphic object encapsulates the collapsed representation of a subgraph. Its purpose is to draw the "expand" icon on top of the collapsed graphic.

This class is public only to allow saving in an IVL file the contents of a grapher associated with an SDM engine and containing expandable nodes.

Since:

JViews 5.0

See Also:

Serialized Form

Field Summary

Fields inherited from class ilog.views.graphic.IlvDoubleGraphicHandleBag

MAX_FLAG

Constructor Summary

Constructors

Constructor and Description
CollapsedGraphic(IlvInputStream stream) Reads the collapsed graphic from an IVL stream.

Method Summary

Modifier and Type	Method and Description
IlvRect	boundingBox(IlvTransformer t) Returns the bounding rectangle of the object.
boolean	contains(IlvPoint p, IlvPoint tp, IlvTransformer t) Tests if a point lies within the outline of the object, or within the outline of the "expand" icon.
IlvGraphic	copy() Copies the object.
void	draw(Graphics dst, IlvTransformer t) Draws the "expand" icon on top of the collapsed graphic.
void	write(IlvOutputStream stream) Writes the collapsed graphic to an IVL stream.

Methods inherited from class ilog.views.graphic.IlvDoubleGraphicHandleBag

addGraphicBagHierarchyListener, addManagerViewsHierarchyListener, addObject, applyToObject, applyTransform, enableGraphicBagHierarchyEventForwarding, enableManagerViewsHierarchyEventForwarding, fireGraphicBagHierarchyEvent, fireManagerViewsHierarchyEvent, getIntersectionWithOutline, getObject, getObject1, getObject2, getObjects, getOriginalPopupMenu, getPopupMenu, getToolTipText, inside, intersects, isFlagSet, isPersistent, move, move, moveObject, needsGraphicBagHierarchyEvent, needsManagerViewsHierarchyEvent, object1Name, object2Name, reDrawObj, reDrawRegion, removeGraphicBagHierarchyListener, removeManagerViewsHierarchyListener, removeObject, reshapeObject, setDelegateMoveResize, setFlag, setGraphicBag, setObject1, setObject2, setObjectName, translate, zoomable

Methods inherited from class ilog.views.IlvBidiGraphic

calcResolvedBaseTextDirection, getBaseTextDirection, getComponentOrientation, getResolvedBaseTextDirection, getULocale, invalidateBidiCache, setBaseTextDirection, setBaseTextDirection, setBaseTextDirectionDuringConstruction

Methods inherited from class ilog.views.IlvGraphic

addActionListener, addNamedPropertyListener, allViewsRemoved, baseTextDirectionChanged, blinkingStateOn, boundingBox, callDraw, componentOrientationChanged, getAndAssociateObjectInteractor, getBlinkingAction, getBlinkingObjectOwner, getBlinkingOffPeriod, getBlinkingOnPeriod, getCenter, getDefaultInteractor, getGraphicBag, GetGraphicObject, getLocale, getName, getNamedProperty, getObjectInteractor, getPopupMenu, getPopupMenuName, getProperty, getToolTipBaseTextDirection, getToolTipText, getTopLevelGraphicBag, getTransferData, getTransferDataFlavors, getZOrderIndex, hasProperty, invalidateBBoxCache, isBaseTextDirectionSensitive, isComponentOrientationSensitive, isDataFlavorSupported, isEditable, isInApplyToObject, isLocaleSensitive, isMovable, isSelectable, isVisible, localeChanged, makeSelection, moveResize, needsViewNotification, notifyObjectInteractorToManager, processActionEvent, reDraw, registerBlinkingResource, removeActionListener, removeNamedProperty, removeNamedPropertyListener, removeProperty, replaceProperty, resize, rotate, scale, setBackground, setBlinkingAction, setBlinkingOffPeriod, setBlinkingOnPeriod, setEditable, setFillOn, setForeground, setInApplyToObject, setMovable, setName, setNamedProperty, setNameImpl, setObjectInteractor, setPopupMenu, setPopupMenuName, setProperty, setSelectable, setStrokeOn, setToolTipBaseTextDirection, setToolTipText, setVisible, setZOrderIndex, toString, updateNeedsViewNotification, usesBidiMarkers, viewAddedOrRemoved

Methods inherited from class java.lang.Object

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

Methods inherited from interface ilog.views.IlvGraphicBag

getGraphicBag

Constructor Detail

CollapsedGraphic

public CollapsedGraphic(IlvInputStream stream)
                 throws IlvReadFileException,
                        IOException

Reads the collapsed graphic from an IVL stream.

Parameters:

stream - The input stream.

Throws:

IlvReadFileException

IOException

Method Detail

copy

public IlvGraphic copy()

Description copied from class: IlvDoubleGraphicHandleBag

Copies the object. May return null if the contained object cannot be copied.

Overrides:

copy in class IlvDoubleGraphicHandleBag

Returns:

A copy of the object.

See Also:

IlvGraphic

write

public void write(IlvOutputStream stream)
           throws IOException

Writes the collapsed graphic to an IVL stream.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvDoubleGraphicHandleBag

Parameters:

stream - The output stream.

Throws:

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

draw

public void draw(Graphics dst,
                 IlvTransformer t)

Draws the "expand" icon on top of the collapsed graphic.

Overrides:

draw in class IlvDoubleGraphicHandleBag

Parameters:

dst - The Graphics used to draw the collapsed graphic.

t - The transformer used to draw the collapsed graphic.

See Also:

IlvGraphic.callDraw(Graphics,IlvTransformer), IlvGraphic.boundingBox(IlvTransformer), IlvGraphic.zoomable(), IlvGraphic

contains

public boolean contains(IlvPoint p,
                        IlvPoint tp,
                        IlvTransformer t)

Tests if a point lies within the outline of the object, or within the outline of the "expand" icon.

Overrides:

contains in class IlvDoubleGraphicHandleBag

Parameters:

p - The point to be tested.

tp - The point p transformed by the transformer t.

t - The transformation used to draw the object.

Returns:

true if the point lies inside this graphic object.

See Also:

IlvGraphic

boundingBox

public IlvRect boundingBox(IlvTransformer t)

Description copied from class: IlvDoubleGraphicHandleBag

Returns the bounding rectangle of the object. Calls boundingBox on the referenced objects.

Overrides:

boundingBox in class IlvDoubleGraphicHandleBag

Parameters:

t - the transformer used to draw the object.

See Also:

IlvGraphic.draw(java.awt.Graphics, ilog.views.IlvTransformer), IlvGraphic.zoomable(), IlvGraphic