Uses of Class
edu.umd.cs.jazz.ZNode

Packages that use ZNode

edu.umd.cs.jazz	Jazz is a general-purpose Java-based engine that supports 2D visualizations.
edu.umd.cs.jazz.event	This package supports Jazz event handlers.
edu.umd.cs.jazz.util	This package defines several utility classes that are likely to be useful for Jazz applications.

Uses of ZNode in edu.umd.cs.jazz

Subclasses of ZNode in edu.umd.cs.jazz

class	ZAnchorGroup ZAnchorGroup holds the information for a spatial hyperlink.
class	ZClipGroup ZClipGroup applies a clip to the current ZRenderContext before rendering its children.
class	ZConstraintGroup ZConstraintGroup is a transform group that changes its transform based on a computation defined in a specified method.
class	ZFadeGroup ZFadeGroup is a group node that controls transparency and fading of its sub-tree.
class	ZGroup ZGroup is a node with children.
class	ZInvisibleGroup ZInvisibleGroup is a group node that completely hides its descendents.
class	ZLayerGroup ZLayerGroup is used exclusively to specify the portion of the scenegraph that a camera can see.
class	ZLayoutGroup ZLayoutGroup is a visual group that wraps a layout manager that can position the node's children.
class	ZLeaf ZLeaf is a basic leaf node that doesn't have any children.
class	ZNameGroup ZNameGroup is a group node that names a portion of the scenegraph.
class	ZRoot ZRoot extends ZNode overiding several methods of ZNode to ensure that ZRoot is always in the root position of a Scenegraph.
class	ZSelectionGroup ZSelectionGroup is a visual group node that provides functionality for specifying selection.
class	ZSpatialIndexGroup ZSpatialIndexGroup is a group node that supports R-tree indexing for a group of visual components.
class	ZStickyGroup ZStickyGroup is a constraint group that moves its children inversely to the camera view, so that the children stay visually on the same place on the screen, even as the camera view changes.
class	ZTransformGroup ZTransformGroup is a group node that specifies an arbitrary affine transform.
class	ZVisualGroup ZVisualGroup is a group node that has a visual components that can be rendered.
class	ZVisualLeaf

Methods in edu.umd.cs.jazz that return ZNode

ZNode[]	ZVisualComponent.getParents() Return a copy of the array of parents of this node.
ZNode[]	ZVisualComponent.getParentsReference() Returns a reference to the parents of this component.
ZNode[]	ZGroup.getChildren() Return a copy of the array of children of this node.
ZNode	ZGroup.getChild(int i) Returns the i'th child of this node.
ZNode[]	ZGroup.getChildrenReference() Returns a reference to the actual children of this node.
ZNode	ZAnchorGroup.getDestNode() Determine the node that is the destination of this link.
ZNode	ZDrawingSurface.getCameraNode() Get the camera node this surface is associated with.

Methods in edu.umd.cs.jazz with parameters of type ZNode

void	ZVisualComponent.addParent(ZNode parent) Method to add a node to be a new parent of this component.
void	ZVisualComponent.removeParent(ZNode parent) Method to remove the specified parent node from this visual component.
void	ZNode.replaceWith(ZNode replacement) Swaps this node out of the scenegraph tree, and replaces it with the specified replacement node.
void	ZNode.raiseTo(ZNode afterNode) Raises this node within the drawing order of its siblings, so it gets rendered above (after) the specified node.
void	ZNode.lowerTo(ZNode beforeNode) Lowers this node within the drawing order of its siblings, so it gets rendered below (before) the specified node.
boolean	ZNode.isDescendentOf(ZNode queryNode) Method to determine if this is a descendent of queryNode.
boolean	ZNode.isAncestorOf(ZNode queryNode) Method to determine if this is an ancenstor of queryNode.
void	ZGroup.insertAbove(ZNode child) Insert this group node above the specified node.
void	ZGroup.addChild(ZNode child) Add a node to be a new child of this group node.
protected void	ZGroup.addChildImpl(ZNode child, boolean fireEvent) The implementation of the addChild method
protected void	ZGroup.removeChild(ZNode child, boolean fireEvent) Remove the specified child node from this group node.
void	ZGroup.removeChild(ZNode child) Remove the specified child node from this group node.
int	ZGroup.indexOf(ZNode child) Searches for the first occurrence of the given child in the children of this node.
void	ZGroup.raise(ZNode child) Raises the specified child node within the drawing order of this node's children, so it gets rendered above (after) all of its siblings.
void	ZGroup.raiseTo(ZNode child, ZNode afterNode) Raises the specified child node within the drawing order of this node's siblings, so it gets rendered above (after) the specified node.
void	ZGroup.lower(ZNode child) Lowers the specified child node within the drawing order of this node's children, so it gets rendered below (before) all of its siblings.
void	ZGroup.lowerTo(ZNode child, ZNode beforeNode) Lowers the specified child node within the drawing order of this node's siblings, so it gets rendered below (before) the specified node.
void	ZGroup.childAddedNotification(ZNode child, boolean isModification) Notifies all listeners that have registered interest for notification on ZGroupEvents that a child has been added to the group, then percolates the event up scenegraph, notifying any listeners on any higher ZGroup nodes.
void	ZGroup.childRemovedNotification(ZNode child, boolean isModification) Notifies all listeners that have registered interest for notification on ZGroupEvents that a child has been removed from the group, then percolates the event up scenegraph, notifying any listeners on any higher ZGroup nodes.
protected void	ZRoot.setParent(ZNode parent) Overrides ZNode.setParent() to throw an exception if an attempt to set the parent of a ZRoot is made.
protected void	ZTreeLayoutManager.translateDestinationPoint(ZNode aPrimaryNode, java.awt.geom.Point2D trans) Translates the transform corresponding to the given node in the transformTable.
protected java.awt.geom.Point2D	ZTreeLayoutManager.setDestinationPoint(ZNode aPrimaryNode, java.awt.geom.Point2D dest) Sets the bounds location for the given node to the specified point.
protected java.awt.geom.Area	ZTreeLayoutManager.updateChildArea(ZNode aPrimaryNode, java.awt.geom.Point2D trans) Translates the child nodes area, potentially stored in the area manager, by the specified translation
protected void	ZTreeLayoutManager.computeNodeArea(ZNode aPrimaryNode) Computes the given nodes area - this includes the bounds of its visual component and the stored areas for its immediate children
protected java.awt.geom.Area	ZTreeLayoutManager.getNodeArea(ZNode aPrimaryNode) Gets the stored area for the given node
protected ZBounds	ZTreeLayoutManager.getFrontVisualComponentBounds(ZNode aVisualNode) Convenience method to get the bounds of the front visual component of the given node
protected static void	ZTreeLayoutManager.updateInvalidLinks(ZNode top) Updates all links, in depth-first order, below the supplied ZNode
static java.util.ArrayList	ZSelectionGroup.getSelectedNodes(ZNode node) Deprecated. as of Jazz 1.1, replaced by ZSelectionManager.getSelectedNodes(ZNode)
static ZSelectionGroup	ZSelectionGroup.select(ZNode node) Deprecated. as of Jazz 1.1, replaced by ZSelectionManager.select(ZNode)
static void	ZSelectionGroup.unselect(ZNode node) Deprecated. as of Jazz 1.1, replaced by ZSelectionManager.unselect(ZNode)
static void	ZSelectionGroup.unselectAll(ZNode node) Deprecated. as of Jazz 1.1, replaced by ZSelectionManager.unselectAll(ZNode)
static boolean	ZSelectionGroup.isSelected(ZNode node) Deprecated. as of Jazz 1.1, replaced by ZSelectionManager.isSelected(ZNode)
protected static void	ZSelectionManager.fireGroupEvent(int id, ZGroup group, ZNode child) Notifies all listeners that have registered interest for notification on this event type.
static java.util.ArrayList	ZSelectionManager.getSelectedNodes(ZNode node) Return a list of the selected nodes in the subtree rooted at the specified node (including the root if it is selected).
static ZSelectionGroup	ZSelectionManager.select(ZNode node) Select the specified node.
static void	ZSelectionManager.unselect(ZNode node) Unselect the specified node.
static void	ZSelectionManager.unselectAll(ZNode node) Unselect all currently selected nodes in the subtree rooted at the specified node (including the root if it is selected).
static boolean	ZSelectionManager.isSelected(ZNode node) Determine if the specified node is selected.
void	ZTransformGroup.position(java.awt.geom.Point2D srcPt, java.awt.geom.Point2D destPt, ZNode refNode, int millis, ZDrawingSurface surface) This will calculate the necessary transform in order to make this node appear at a particular position relative to the specified node.
static void	ZInvisibleGroup.setVisible(ZNode node, boolean visible) Make the sub-tree rooted at the specified node invisible or visible.
void	ZSpatialIndexGroup.removeChild(ZNode child) Removes the ZGroup child from this ZSpatialIndexGroup.
protected boolean	ZSpatialIndexGroup.childrenFindable(ZNode node, ZBounds bounds) Returns true if the node intersects the bounds.
void	ZSpatialIndex.addNode(ZNode node) Add a node to the rtree index.
protected void	ZSpatialIndex.add(ZNode obj) internal method: Add a node to the rtree index.
boolean	ZSpatialIndex.removeNode(ZNode node) Remove an object from the index.
protected boolean	ZSpatialIndex.remove(ZNode obj) internal method: Remove an object from the index.
void	ZAnchorGroup.setDestNode(ZNode node, ZCamera camera) Set the node destination of this link.
void	ZDrawingSurface.setCamera(ZCamera cam, ZNode camNode) Sets the camera that this surface is rendered with.
static ZStickyGroup	ZStickyGroup.makeSticky(ZNode node, ZCamera camera, int constraintType) Make the specified node sticky by adding a sticky node above the specified node.
static void	ZStickyGroup.makeUnSticky(ZNode node) Make the specified node unsticky.
double	ZCamera.cameraToLocal(java.awt.geom.Point2D pt, ZNode node) Transform a point in the camera's coordinate system through the camera down the tree to the specified node's local coordinate system.
double	ZCamera.cameraToLocal(java.awt.geom.Rectangle2D rect, ZNode node) Transform a rectangle in the camera's coordinate system through the camera down the tree to the specified node's local coordinate system.
double	ZCamera.localToCamera(java.awt.geom.Point2D pt, ZNode node) Transform a point in a node's local coordinate system up the scenegraph backwards through the camera to the camera's coordinate system.
double	ZCamera.localToCamera(java.awt.geom.Rectangle2D rect, ZNode node) Transform a rectangle in a node's local coordinate system up the scenegraph backwards through the camera to the camera's coordinate system.
protected ZLayerGroup	ZCamera.getAncestorLayerFor(ZNode node) Return the camera layer associated with this camera that is the ancestor of the supplied node.
protected void	ZLayoutGroup.doLayoutInternal(ZNode node) Internal method to recursively search children to look for layout nodes, and apply the layout if found.

Constructors in edu.umd.cs.jazz with parameters of type ZNode

ZGroup(ZNode child)
Constructs a new group node with the specified node as a child of the new group.

ZClipGroup(ZNode child)
ZClipGroup constructor comment.

ZVisualGroup(ZNode child)
Constructs a new visual group node with the specified node as a child of the new group.

ZVisualGroup(ZNode child, ZVisualComponent newFrontVisualComponent, ZVisualComponent newBackVisualComponent)
Constructs a new ZVisualGroup with the specified visual components, and specified node as a child of the new group.

ZSelectionGroup(ZNode child)
Constructs a new select group node with the specified node as a child of the new group.

ZTransformGroup(ZNode child)
Constructs a new transform group node with the specified node as a child of the new group.

ZFadeGroup(ZNode child)
Constructs a new fade group node with the specified node as a child of the new group.

ZInvisibleGroup(ZNode child)
Constructs a new invisible group node with the specified node as a child of the new group.

ZSpatialIndexGroup(ZNode child, ZCamera camera)
Constructs a new ZSpatialIndex group node with the specified node as a child of the new group.

ZConstraintGroup(ZNode child)
Constructs a new constraint group that decorates the specified child.

ZConstraintGroup(ZCamera camera, ZNode child)
Constructs a new constraint group with a specified camera that decorates the specified child.

ZAnchorGroup(ZNode child)
Constructs a new link group node with the specified node as a child of the new group.

ZLayerGroup(ZNode child)
Constructs a new layer group node with the specified node as a child of the new group.

ZDrawingSurface(ZCamera camera, ZNode cameraNode)
Constructs a new Surface, containing the given camera and associated camera node.

ZDrawingSurface(ZCamera camera, ZNode cameraNode, javax.swing.JComponent aComponent)
Constructs a new Surface, containing the given camera and associated camera node, along with a JComponent this surface is connected to.

ZStickyGroup(ZNode child)
Constructs a new sticky group that decorates the specified child.

ZStickyGroup(ZCamera camera, ZNode child)
Constructs a new sticky group with a specified camera that decorates the specified child.

ZNameGroup(ZNode child)
Constructs a new name group node with the specified node as a child of the new group.

ZNameGroup(ZNode child, java.lang.String name)
Constructs a new name group node with the specified node as a child of the new group, and with the specified name.

ZLayoutGroup(ZNode child)
Constructs a new layout group node with the specified node as a child of the new group.

ZLayoutGroup(ZNode child, ZGroup layoutChild)
Constructs a new layout group node with the specified node as a child of the new group.

Uses of ZNode in edu.umd.cs.jazz.event

Fields in edu.umd.cs.jazz.event declared as ZNode

protected ZNode

ZSwingEventHandler.listenNode The node to listen to for events.

Methods in edu.umd.cs.jazz.event that return ZNode

ZNode	ZMouseEvent.getNode() Determine the node the event originated at.
ZNode	ZMouseEvent.getGrabNode() Determine the node the event originated at.
ZNode	ZMouseEvent.getCurrentNode() Get the current node that is under the cursor.
ZNode	ZSelectionResizeHandler.ResizeEvent.getNode()
ZNode	ZSelectionModifyHandler.getNode() Returns the node to which this selection manager is attached.
ZNode	ZGroupEvent.getChild() Returns the ZNode that was affected by the event.
protected ZNode	ZoomToEventHandler.getNodeToZoomTo(ZSceneGraphPath aPath) Get the node the use for the target of the zoom.
protected ZNode	ZLinkEventHandler.getNodeUnderMouse(ZMouseEvent e) This method returns the current pickable node that is under the mouse cursor even in the case when the mouse is being dragged.
ZNode	ZNodeEvent.getNode() Returns the node whose bounds has changed.

Methods in edu.umd.cs.jazz.event with parameters of type ZNode

static ZGroupEvent	ZGroupEvent.createNodeAddedEvent(ZGroup source, ZNode child, boolean modification) Factory method to create a ZGroupEvent with a NODE_ADDED ID.
static ZGroupEvent	ZGroupEvent.createNodeRemovedEvent(ZGroup source, ZNode child, boolean modification) Factory method to create a ZGroupEvent with a NODE_REMOVED ID.
void	ZoomToEventHandler.setDefaultZoomToNode(ZNode aNode) Set the default node to zoom to.
protected void	ZoomToEventHandler.zoomToScaleWith(ZCamera aCamera, ZNode aNode) Zoom the specified camera so that the specified target node appears at a certain scale on the screen.
protected void	ZoomToEventHandler.zoomToScreenWith(ZCamera aCamera, ZNode aNode) Zoom the specified camera so that the specified target node fills the screen minus the spacing set in makeZoomToScreen(aSpacing);
protected void	ZLinkEventHandler.hilite(ZNode aNode, ZCamera aCamera) This method will hilite the passed in node selecting it.
protected void	ZLinkEventHandler.unhilite(ZNode aNode, ZCamera aCamera) This method will unhilite the passed in node by deselecting it.
static ZNodeEvent	ZNodeEvent.createBoundsChangedEvent(ZNode aNode) Factory method to create a ZNodeEvent with a BOUNDS_CHANGED ID.
static ZNodeEvent	ZNodeEvent.createGlobalBoundsChangedEvent(ZNode aNode) Factory method to create a ZNodeEvent with a GLOBAL_BOUNDS_CHANGED ID.
protected void	ZSelectionDeleteHandler.fireGroupEvent(int id, ZGroup parent, ZNode child) Notifies all listeners that have registered interest for notification on this event type.

Constructors in edu.umd.cs.jazz.event with parameters of type ZNode

ZMouseEvent(int id, ZNode aNode, java.awt.event.MouseEvent e, ZSceneGraphPath aGrabPath)
Deprecated. as of Jazz 1.1, use createMouseEvent() instead.

ZSelectionResizeHandler(ZNode node)
Construct a new ZSelectionResizeHandler which will be active across all cameras

ZSelectionResizeHandler(ZNode node, ZCamera camera)
Construct a new ZSelectionResizeHandler.

ZSelectionResizeHandler.ResizeEvent(ZNode node, ZMouseEvent mouseEvent, double xScale, double yScale, double constrainXScale, double constrainYScale, double noFlipXScale, double noFlipYScale, double constrainNoFlipXScale, double constrainNoFlipYScale, double x, double y)

ZPanEventHandler(ZNode node)
Constructs a new ZPanEventHandler.

ZPanEventHandler(ZNode node, ZCamera camera)
Constructs a new ZPanEventHandler.

ZSelectionModifyHandler(ZNode node, ZCanvas canvas, ZGroup marqueeLayer)
Construct a new ZSelectionModifyHandler.

ZSelectionModifyHandler(ZNode node, ZCamera camera, ZCanvas canvas, ZGroup marqueeLayer)
Construct a new ZSelectionModifyHandler.

ZoomEventHandler(ZNode node)
Constructs a new ZoomEventHandler.

ZoomEventHandler(ZNode node, ZCamera camera)
Constructs a new ZoomEventHandler.

ZSwingEventHandler(ZCanvas canvas, ZNode node)
Constructs a new ZSwingEventHandler for the given canvas, and a node that will recieve the mouse events.

ZNavEventHandlerKeyBoard(ZNode node, ZCanvas canvas)
Constructs a new ZNavEventHandlerKeyBoard.

ZGroupEvent(ZGroup source, int id, ZNode child, boolean modification)
Deprecated. as of Jazz 1.1, use createNodeAddedEvent() or createNodeRemovedEvent() instead.

ZGroupEvent(ZGroup source, int id, ZNode child, boolean modification, java.lang.Object dummy)

ZCompositeSelectionHandler(ZNode node, ZCanvas canvas, ZLayerGroup marqueeLayer)
Creates a composite selection handler with all available selection event handler types enabled.

ZCompositeSelectionHandler(ZNode node, ZCamera camera, ZCanvas canvas, ZLayerGroup marqueeLayer)
Creates a composite selection handler with all available selection event handler types enabled.

ZCompositeSelectionHandler(ZNode node, ZCanvas canvas, ZLayerGroup marqueeLayer, int flags)
Creates a composite selection handler with the specified enabled selection event handler types.

ZCompositeSelectionHandler(ZNode node, ZCamera camera, ZCanvas canvas, ZLayerGroup marqueeLayer, int flags)
Creates a composite selection handler with the specified enabled selection event handler types.

ZoomToEventHandler(ZNode aNode)
Constructs a new ZoomToEventHandler.

ZoomToEventHandler(ZNode aNode, ZNode aDefaultZoomToNode)
Constructs a new ZoomToEventHandler.

ZSelectionEventHandler(ZNode node, ZCanvas canvas, ZGroup marqueeLayer)
Deprecated. Constructs a new ZSelectionEventHandler.

ZLinkEventHandler(ZNode node, ZCanvas canvas)
This method creates a new link event handler.

ZNodeEvent(ZNode source, int id)
Deprecated. as of Jazz 1.1, use createBoundsChangedEvent() or createGlobalBoundsChanged() instead.

ZNodeEvent(ZNode source, int id, java.lang.Object dummy)

ZSelectionMoveHandler(ZNode node, ZCanvas canvas)
Construct a new ZSelectionMoveHandler.

ZSelectionMoveHandler(ZNode node, ZCamera camera, ZCanvas canvas)
Construct a new ZSelectionMoveHandler.

ZSelectionDeleteHandler(ZNode node, ZCanvas canvas)
Construct a new ZSelectionDeleteHandler.

ZSelectionDeleteHandler(ZNode node, ZCamera camera, ZCanvas canvas)
Construct a new ZSelectionDeleteHandler.

Uses of ZNode in edu.umd.cs.jazz.util

Fields in edu.umd.cs.jazz.util declared as ZNode

protected ZNode	ZSceneGraphEditor.editNode The edit node.
protected ZNode	ZSceneGraphEditor.ZEditGroupIterator.currentEditor

Methods in edu.umd.cs.jazz.util that return ZNode

ZNode	ZSceneGraphPath.getTopCameraNode() Returns the node associated with the top-level camera in the path.
ZNode	ZSceneGraphPath.getNode() Returns the nearest ZNode to the picked object.
ZNode[]	ZListImpl.ZNodeListImpl.getNodesReference()
ZNode[]	ZNullList.getNodesReference()
ZNode	ZCanvas.getCameraNode() Return the camera's node associated with the primary surface.
ZNode	ZSceneGraphEditor.getTop() If ZSceneGraphEditor has inserted groups above a node, this returns the topmost of those groups (the group nearest the root of the scene graph).
ZNode	ZSceneGraphEditor.getNode() Returns the node being edited.
ZNode	ZSceneGraphEditor.ZEditGroupIterator.last()
ZNode[]	ZList.ZNodeList.getNodesReference()

Methods in edu.umd.cs.jazz.util with parameters of type ZNode

boolean	ZBoundsFindFilter.accept(ZNode node) Determine if the specified node is accepted by this filter.
boolean	ZBoundsFindFilter.childrenFindable(ZNode node) Determine if the children of the specified node should be searched.
static void	ZDebug.dump(ZNode node) Debugging function to dump the scenegraph rooted at the specified node to stdout.
void	ZSceneGraphPath.setTopCameraNode(ZNode node) Sets the node associated with the top-level camera in the path.
static void	ZLayout.distribute(ZNode[] nodes, java.util.ArrayList coordinates) Distributes a set of nodes (those being ZNodes) along the path specified by coordinates.
static void	ZLayout.distribute(ZNode[] nodes, java.util.ArrayList coordinates, boolean exact, boolean closedPath) Distributes a set of nodes (those being ZNodes) along the (optionally closed) path specified by coordinates.
static void	ZLayout.distribute(ZNode[] nodes, java.util.ArrayList coordinates, double tolerance, boolean closedPath) Distributes a set of nodes (those being ZNodes) along the (optionally closed) path specified by coordinates.
static void	ZLayout.distribute(ZNode[] nodes, java.util.ArrayList coordinates, double space, double tolerance, boolean exact, boolean closedPath) Distributes the given nodes (those being ZNodes) along the (optionally closed) path specified by coordinates.
boolean	ZMagBoundsFindFilter.accept(ZNode node) Determine if the specified node is accepted by this filter.
boolean	ZMagBoundsFindFilter.childrenFindable(ZNode node) This method determines if the children of the specified node should be searched.
boolean	ZFindFilter.accept(ZNode node) This method determines if the specified node should be accepted by the filter.
boolean	ZFindFilter.childrenFindable(ZNode node) This method determines if the children of the specified node should be searched.
void	ZCanvas.setCamera(ZCamera aCamera, ZNode aCameraNode) Sets the camera.
protected boolean	ZSceneGraphEditor.isEditGroup(ZNode aNode) Returns true if aNode is an edit group;
ZSceneGraphEditor	ZSceneGraphEditorFactory.createEditor(ZNode node)

Constructors in edu.umd.cs.jazz.util with parameters of type ZNode

ZSceneGraphEditor(ZNode aNode)
Create a new editor for aNode.