Uses of Interface
prefuse.visual.VisualItem

Packages that use VisualItem

prefuse	The top-level Visualization and Display classes, as well as Constants used throughout the toolkit.
prefuse.action	A library of reusable and composable modules for performing data processing or assigning visual attributes.
prefuse.action.animate	Action modules for constructing animations.
prefuse.action.assignment	Action modules for assigning visual properties such as colors, sizes, and fonts.
prefuse.action.layout	Action modules providing layout algorithms for use by prefuse visualizations.
prefuse.action.layout.graph	Action modules for computing the layout of graph or tree structured data.
prefuse.controls	Control modules for incorporating interaction in prefuse Displays.
prefuse.render	Interfaces and modules for rendering VisualItems into a graphics context.
prefuse.util	Utility classes for use by both the toolkit and applications, including color and font support.
prefuse.util.display	Utility classes specific to the Display class.
prefuse.visual	Classes for representing and storing VisualItems.
prefuse.visual.sort	ItemSorter instances for determining the rendering order of VisualItems.
prefuse.visual.tuple	Implementations of VisualItem types and backing TupleManager instances.

Uses of VisualItem in prefuse

Methods in prefuse that return VisualItem

VisualItem	Display.findItem(java.awt.Point p) Returns the VisualItem located at the given point.
VisualItem	Visualization.getVisualItem(java.lang.String group, Tuple t) Get the VisualItem associated with a source data tuple, if it exists.

Methods in prefuse with parameters of type VisualItem

void	Visualization.damageReport(VisualItem item, java.awt.geom.Rectangle2D region) Report damage to associated displays, indicating a region that will need to be redrawn.
void	Display.editText(VisualItem item, java.lang.String attribute) Edit text for the given VisualItem and attribute.
void	Display.editText(VisualItem item, java.lang.String attribute, java.awt.Rectangle r) Edit text for the given VisualItem and field.
Renderer	Visualization.getRenderer(VisualItem item) Get the renderer for the given item.
Tuple	Visualization.getSourceTuple(VisualItem item) Get the Tuple from a backing source data set that corresponds most closely to the given VisualItem.
boolean	Visualization.isInGroup(VisualItem item, java.lang.String group) Indicates if a given VisualItem is contained in the given visual data group.
void	Display.renderImmediate(VisualItem item) Immediately render the given VisualItem to the screen.

Uses of VisualItem in prefuse.action

Methods in prefuse.action with parameters of type VisualItem

protected java.lang.Object	EncoderAction.lookup(VisualItem item) Lookup the value mapped to by the given item.
abstract void	ItemAction.process(VisualItem item, double frac) Processes an individual item.

Uses of VisualItem in prefuse.action.animate

Methods in prefuse.action.animate with parameters of type VisualItem

void	SizeAnimator.process(VisualItem item, double frac)
void	PolarLocationAnimator.process(VisualItem item, double frac)
void	LocationAnimator.process(VisualItem item, double frac)
void	FontAnimator.process(VisualItem item, double frac)
void	ColorAnimator.process(VisualItem item, double frac)
void	AxisLabelAnimator.process(VisualItem item, double frac)
void	ArrayAnimator.process(VisualItem item, double frac)

Uses of VisualItem in prefuse.action.assignment

Methods in prefuse.action.assignment with parameters of type VisualItem

int	DataColorAction.getColor(VisualItem item)
int	ColorAction.getColor(VisualItem item) Returns a color value for the given item.
java.awt.Font	FontAction.getFont(VisualItem item) Returns the Font to use for a given VisualItem.
int	ShapeAction.getShape(VisualItem item) Returns a shape value for the given item.
int	DataShapeAction.getShape(VisualItem item)
double	SizeAction.getSize(VisualItem item) Returns a size value for the given item.
double	DataSizeAction.getSize(VisualItem item)
java.awt.BasicStroke	StrokeAction.getStroke(VisualItem item) Returns the stroke to use for a given VisualItem.
void	StrokeAction.process(VisualItem item, double frac)
void	SizeAction.process(VisualItem item, double frac)
void	ShapeAction.process(VisualItem item, double frac)
void	FontAction.process(VisualItem item, double frac)
void	ColorAction.process(VisualItem item, double frac)

Uses of VisualItem in prefuse.action.layout

Methods in prefuse.action.layout with parameters of type VisualItem

protected void	AxisLabelLayout.reset(VisualItem item) Reset an axis label VisualItem
protected void	AxisLayout.set(VisualItem item, double frac) Set the layout position of an item.
protected void	AxisLabelLayout.set(VisualItem item, double xOrY, java.awt.geom.Rectangle2D b) Set the layout values for an axis label item.
void	Layout.setX(VisualItem item, VisualItem referrer, double x) Convenience method for setting an x-coordinate.
void	Layout.setY(VisualItem item, VisualItem referrer, double y) Convenience method for setting an y-coordinate.

Uses of VisualItem in prefuse.action.layout.graph

Fields in prefuse.action.layout.graph declared as VisualItem

protected VisualItem

ForceDirectedLayout.referrer

Methods in prefuse.action.layout.graph that return VisualItem

VisualItem

ForceDirectedLayout.getReferrer() Get the referrer item to use to set x or y coordinates that are initialized to NaN.

Methods in prefuse.action.layout.graph with parameters of type VisualItem

protected float	ForceDirectedLayout.getMassValue(VisualItem n) Get the mass value associated with the given node.
void	ForceDirectedLayout.setReferrer(VisualItem referrer) Set the referrer item to use to set x or y coordinates that are initialized to NaN.

Uses of VisualItem in prefuse.controls

Fields in prefuse.controls declared as VisualItem

protected VisualItem

FocusControl.curFocus

Methods in prefuse.controls with parameters of type VisualItem

protected boolean	FocusControl.filterCheck(VisualItem item) Perform a filtering check on the input item.
void	ZoomToFitControl.itemClicked(VisualItem item, java.awt.event.MouseEvent e)
void	FocusControl.itemClicked(VisualItem item, java.awt.event.MouseEvent e)
void	ControlAdapter.itemClicked(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemClicked(VisualItem item, java.awt.event.MouseEvent e) Invoked when the mouse button has been clicked (pressed and released) on a VisualItem.
void	ZoomControl.itemDragged(VisualItem item, java.awt.event.MouseEvent e)
void	SubtreeDragControl.itemDragged(VisualItem item, java.awt.event.MouseEvent e)
void	PanControl.itemDragged(VisualItem item, java.awt.event.MouseEvent e)
void	DragControl.itemDragged(VisualItem item, java.awt.event.MouseEvent e)
void	ControlAdapter.itemDragged(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemDragged(VisualItem item, java.awt.event.MouseEvent e) Invoked when a mouse button is pressed on a VisualItem and then dragged.
void	AnchorUpdateControl.itemDragged(VisualItem item, java.awt.event.MouseEvent e)
void	ToolTipControl.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	SubtreeDragControl.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	NeighborHighlightControl.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	HoverActionControl.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	FocusControl.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	DragControl.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	ControlAdapter.itemEntered(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemEntered(VisualItem item, java.awt.event.MouseEvent e) Invoked when the mouse enters a VisualItem.
void	ToolTipControl.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	SubtreeDragControl.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	NeighborHighlightControl.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	HoverActionControl.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	FocusControl.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	DragControl.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	ControlAdapter.itemExited(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemExited(VisualItem item, java.awt.event.MouseEvent e) Invoked when the mouse exits a VisualItem.
void	ControlAdapter.itemKeyPressed(VisualItem item, java.awt.event.KeyEvent e)
void	Control.itemKeyPressed(VisualItem item, java.awt.event.KeyEvent e) Invoked when a key has been pressed, while the mouse is over a VisualItem.
void	ControlAdapter.itemKeyReleased(VisualItem item, java.awt.event.KeyEvent e)
void	Control.itemKeyReleased(VisualItem item, java.awt.event.KeyEvent e) Invoked when a key has been released, while the mouse is over a VisualItem.
void	ControlAdapter.itemKeyTyped(VisualItem item, java.awt.event.KeyEvent e)
void	Control.itemKeyTyped(VisualItem item, java.awt.event.KeyEvent e) Invoked when a key has been typed, while the mouse is over a VisualItem.
void	ControlAdapter.itemMoved(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemMoved(VisualItem item, java.awt.event.MouseEvent e) Invoked when the mouse cursor has been moved onto a VisualItem but no buttons have been pushed.
void	AnchorUpdateControl.itemMoved(VisualItem item, java.awt.event.MouseEvent e)
void	ZoomControl.itemPressed(VisualItem item, java.awt.event.MouseEvent e)
void	SubtreeDragControl.itemPressed(VisualItem item, java.awt.event.MouseEvent e)
void	PanControl.itemPressed(VisualItem item, java.awt.event.MouseEvent e)
void	DragControl.itemPressed(VisualItem item, java.awt.event.MouseEvent e)
void	ControlAdapter.itemPressed(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemPressed(VisualItem item, java.awt.event.MouseEvent e) Invoked when a mouse button has been pressed on a VisualItem.
void	ZoomControl.itemReleased(VisualItem item, java.awt.event.MouseEvent e)
void	SubtreeDragControl.itemReleased(VisualItem item, java.awt.event.MouseEvent e)
void	PanControl.itemReleased(VisualItem item, java.awt.event.MouseEvent e)
void	DragControl.itemReleased(VisualItem item, java.awt.event.MouseEvent e)
void	ControlAdapter.itemReleased(VisualItem item, java.awt.event.MouseEvent e)
void	Control.itemReleased(VisualItem item, java.awt.event.MouseEvent e) Invoked when a mouse button has been released on a VisualItem.
void	WheelZoomControl.itemWheelMoved(VisualItem item, java.awt.event.MouseWheelEvent e)
void	ControlAdapter.itemWheelMoved(VisualItem item, java.awt.event.MouseWheelEvent e)
void	Control.itemWheelMoved(VisualItem item, java.awt.event.MouseWheelEvent e) Invoked when the mouse wheel is rotated while the mouse is over a VisualItem.

Uses of VisualItem in prefuse.render

Methods in prefuse.render with parameters of type VisualItem

protected void	AbstractShapeRenderer.drawShape(java.awt.Graphics2D g, VisualItem item, java.awt.Shape shape) Draws the specified shape into the provided Graphics context, using stroke and fill color values from the specified VisualItem.
protected static void	LabelRenderer.getAlignedPoint(java.awt.geom.Point2D p, VisualItem item, double w, double h, int xAlign, int yAlign) Helper method, which calculates the top-left co-ordinate of an item given the item's alignment.
protected java.awt.Image	LabelRenderer.getImage(VisualItem item) Get the image to include in the label for the given VisualItem.
protected java.lang.String	LabelRenderer.getImageLocation(VisualItem item) Returns a location string for the image to draw.
protected double	EdgeRenderer.getLineWidth(VisualItem item) Returns the line width to be used for this VisualItem.
protected java.awt.Shape	ShapeRenderer.getRawShape(VisualItem item)
protected java.awt.Shape	PolygonRenderer.getRawShape(VisualItem item)
protected java.awt.Shape	LabelRenderer.getRawShape(VisualItem item)
protected java.awt.Shape	EdgeRenderer.getRawShape(VisualItem item)
protected java.awt.Shape	AxisRenderer.getRawShape(VisualItem item)
protected abstract java.awt.Shape	AbstractShapeRenderer.getRawShape(VisualItem item) Return a non-transformed shape for the visual representation of the item.
Renderer	RendererFactory.getRenderer(VisualItem item) Return a Renderer instance to draw the given VisualItem.
Renderer	DefaultRendererFactory.getRenderer(VisualItem item) Return a Renderer instance for the input VisualItem.
int	EdgeRenderer.getRenderType(VisualItem item)
int	AbstractShapeRenderer.getRenderType(VisualItem item) Returns a value indicating if a shape is drawn by its outline, by a fill, or both.
java.awt.Shape	AbstractShapeRenderer.getShape(VisualItem item) Returns the shape describing the boundary of an item.
protected java.awt.BasicStroke	EdgeRenderer.getStroke(VisualItem item) Returns the stroke value returned by getStroke(), scaled by the current line width determined by the EdgeRenderer.getLineWidth(VisualItem) method.
protected java.awt.BasicStroke	AbstractShapeRenderer.getStroke(VisualItem item) Retursn the stroke to use for drawing lines and shape outlines.
protected java.lang.String	LabelRenderer.getText(VisualItem item) Returns the text to draw.
protected java.awt.geom.AffineTransform	EdgeRenderer.getTransform(VisualItem item)
protected java.awt.geom.AffineTransform	AbstractShapeRenderer.getTransform(VisualItem item) Return the graphics space transform applied to this item's shape, if any.
boolean	Renderer.locatePoint(java.awt.geom.Point2D p, VisualItem item) Returns true if the Point is located inside the extents of the item.
boolean	NullRenderer.locatePoint(java.awt.geom.Point2D p, VisualItem item)
boolean	EdgeRenderer.locatePoint(java.awt.geom.Point2D p, VisualItem item)
boolean	AxisRenderer.locatePoint(java.awt.geom.Point2D p, VisualItem item)
boolean	AbstractShapeRenderer.locatePoint(java.awt.geom.Point2D p, VisualItem item)
void	Renderer.render(java.awt.Graphics2D g, VisualItem item) Render item into a Graphics2D context.
void	NullRenderer.render(java.awt.Graphics2D g, VisualItem item)
void	LabelRenderer.render(java.awt.Graphics2D g, VisualItem item)
void	EdgeRenderer.render(java.awt.Graphics2D g, VisualItem item)
void	AxisRenderer.render(java.awt.Graphics2D g, VisualItem item)
void	AbstractShapeRenderer.render(java.awt.Graphics2D g, VisualItem item)
void	Renderer.setBounds(VisualItem item) Calculates and sets the bounding rectangle for an item.
void	NullRenderer.setBounds(VisualItem item)
void	EdgeRenderer.setBounds(VisualItem item)
void	AxisRenderer.setBounds(VisualItem item)
void	AbstractShapeRenderer.setBounds(VisualItem item)

Uses of VisualItem in prefuse.util

Methods in prefuse.util with parameters of type VisualItem

static double	PrefuseLib.distance(VisualItem vi1, VisualItem vi2) Get the distance between the x,y points of two VisualItems.
static void	GraphicsLib.paint(java.awt.Graphics2D g, VisualItem item, java.awt.Shape shape, java.awt.BasicStroke stroke, int type) Render a shape associated with a VisualItem into a graphics context.
static void	GraphicsLib.setBounds(VisualItem item, java.awt.Shape shape, java.awt.BasicStroke stroke) Sets a VisualItem's bounds based on its shape and stroke type.
static void	PrefuseLib.setX(VisualItem item, VisualItem referrer, double x) Update the x-coordinate of an item.
static void	PrefuseLib.setY(VisualItem item, VisualItem referrer, double y) Update the y-coordinate of an item.
static void	PrefuseLib.update(VisualItem item, java.lang.String field, java.lang.Object val) Update the values in an interpolated column (a set of three columns representing a current value along with starting and ending values).
static void	PrefuseLib.updateBoolean(VisualItem item, java.lang.String field, boolean b) Update the values in an interpolated column (a set of three columns representing a current value along with starting and ending values).
static void	PrefuseLib.updateDouble(VisualItem item, java.lang.String field, double val) Update the values in an interpolated column (a set of three columns representing a current value along with starting and ending values).
static void	PrefuseLib.updateFloat(VisualItem item, java.lang.String field, float val) Update the values in an interpolated column (a set of three columns representing a current value along with starting and ending values).
static void	PrefuseLib.updateInt(VisualItem item, java.lang.String field, int val) Update the values in an interpolated column (a set of three columns representing a current value along with starting and ending values).
static void	PrefuseLib.updateLong(VisualItem item, java.lang.String field, long val) Update the values in an interpolated column (a set of three columns representing a current value along with starting and ending values).
static void	PrefuseLib.updateVisible(VisualItem item, boolean val) Update the visibility of an item.

Uses of VisualItem in prefuse.util.display

Fields in prefuse.util.display declared as VisualItem

VisualItem[]	RenderingQueue.pitems
VisualItem[]	RenderingQueue.ritems

Methods in prefuse.util.display with parameters of type VisualItem

void	RenderingQueue.addToPickingQueue(VisualItem item) Add an item to the picking queue.
void	RenderingQueue.addToRenderQueue(VisualItem item) Add an item to the rendering queue.

Uses of VisualItem in prefuse.visual

Subinterfaces of VisualItem in prefuse.visual

interface	AggregateItem VisualItem that represents an aggregation of one or more other VisualItems.
interface	DecoratorItem VisualItem that "decorates" another VisualItem.
interface	EdgeItem VisualItem that represents an edge in a graph.
interface	NodeItem VisualItem that represents a node in a graph.

Methods in prefuse.visual that return VisualItem

VisualItem	VisualTable.addItem() Add a new row to the table and return the VisualItem for that row.
VisualItem	DecoratorItem.getDecoratedItem() Get the VisualItem that this item is decorating.
VisualItem	VisualTable.getItem(int row) Get the VisualItem for the given table row.

Methods in prefuse.visual with parameters of type VisualItem

void	AggregateItem.addItem(VisualItem item) Add a VisualItem to this aggregate.
void	AggregateTable.addToAggregate(int row, VisualItem member) Add an item to the aggregation at the given row.
boolean	AggregateTable.aggregateContains(int row, VisualItem member) Indicates if an item is a member of the aggregate at the given row
boolean	AggregateItem.containsItem(VisualItem item) Indicates is a given VisualItem is contained in the aggregation.
protected int	AggregateTable.getAggregatedRow(int row, VisualItem member) Get the row index to the aggregate mapping table for the given aggregate and contained VisualItem.
void	AggregateTable.removeFromAggregate(int row, VisualItem member) Remove an item from the aggregation at the given row
void	AggregateItem.removeItem(VisualItem item) Remove a VisualItem from this aggregate.

Uses of VisualItem in prefuse.visual.sort

Methods in prefuse.visual.sort with parameters of type VisualItem

int	ItemSorter.compare(VisualItem v1, VisualItem v2) Compare two items based on their ordering scores.
int	TreeDepthItemSorter.score(VisualItem item) Score items similarly to ItemSorter, but additionally ranks items based on their tree depth.
int	ItemSorter.score(VisualItem item) Return an ordering score for an item.

Uses of VisualItem in prefuse.visual.tuple

Classes in prefuse.visual.tuple that implement VisualItem

class	TableAggregateItem AggregateItem implementation that uses data values from a backing AggregateTable.
class	TableDecoratorItem DecoratorItem implementation that uses data values from a backing VisualTable.
class	TableEdgeItem EdgeItem implementation that used data values from a backing VisualTable of edges.
class	TableNodeItem NodeItem implementation that used data values from a backing VisualTable of nodes.
class	TableVisualItem VisualItem implementation that uses data values from a backing VisualTable.

Methods in prefuse.visual.tuple that return VisualItem

VisualItem

TableDecoratorItem.getDecoratedItem()

Methods in prefuse.visual.tuple with parameters of type VisualItem

void	TableAggregateItem.addItem(VisualItem item)
boolean	TableAggregateItem.containsItem(VisualItem item)
void	TableAggregateItem.removeItem(VisualItem item)