Uses of Class
prefuse.activity.Activity

Packages that use Activity

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.distortion	Actions modules which distort the presentation space to support enhanced navigation and browsing.
prefuse.action.filter	Action modules for visually filtering items by controlling their visibility.
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.activity	General classes for scheduling and running activities with specified starting times and durations.

Uses of Activity in prefuse

Methods in prefuse that return Activity

Activity	Visualization.alwaysRunAfter(java.lang.String before, java.lang.String after) Schedule the Action with the given name to always run after another Action finishes running.
Activity	Visualization.cancel(java.lang.String action) Cancel the Action with the given name, if it has been scheduled.
Activity	Visualization.run(java.lang.String action) Schedule the Action with the given name to run immediately.
Activity	Visualization.runAfter(java.lang.String action, long delay) Schedule the Action with the given name to run after the specified delay.
Activity	Visualization.runAfter(java.lang.String before, java.lang.String after) Schedule the Action with the given name to run after another Action finishes running.
Activity	Visualization.runAt(java.lang.String action, long startTime) Schedule the Action with the given name to run at the specified time.

Uses of Activity in prefuse.action

Subclasses of Activity in prefuse.action

class	Action Actions are building blocks that perform any number of operations on a Visualization, typically processing VisualItems to set various visual attributes.
class	ActionList The ActionList represents a chain of Actions that process VisualItems.
class	ActionSwitch The ActionSwitch selects between a set of Actions, allowing only one of a group of Actions to be executed at a time.
class	CompositeAction Abstract base class for Action implementations that hold a collection of subclasses.
class	EncoderAction ItemAction instance that can also maintain a collection of rule mappings that can be used by subclasses to create particular rule-mappings for encoding data values.
class	GroupAction An Action that can be parameterized to process a particular group of items.
class	ItemAction An Action that processes VisualItems one item at a time.
class	RepaintAction Issues a repaint request to a Visualization.

Uses of Activity in prefuse.action.animate

Subclasses of Activity in prefuse.action.animate

class	ArrayAnimator Animator that inerpolates an array of numerical values.
class	AxisLabelAnimator Animator that interpolates positions, colors, and visibility status for metric axes.
class	ColorAnimator Animator that linearly interpolates between starting and ending colors for VisualItems during an animation.
class	FontAnimator Animator that interpolates between starting and ending Fonts for VisualItems during an animation.
class	LocationAnimator Animator that linearly interpolates between two positions.
class	PolarLocationAnimator Animator that interpolates between starting and ending display locations by linearly interpolating between polar coordinates.
class	QualityControlAnimator Animator that toggles rendering quality to allow for smooth animations but high quality rendering of still images.
class	SizeAnimator Animator that linearly interpolates the size of a VisualItems.
class	VisibilityAnimator Animator that interpolates the visibility status of VisualItems.

Uses of Activity in prefuse.action.assignment

Subclasses of Activity in prefuse.action.assignment

class	ColorAction Assignment Action that assigns color values to VisualItems for a given color field (e.g., the stroke, text, or fill color).
class	DataColorAction Assignment Action that assigns color values for a group of items based upon a data field.
class	DataShapeAction Assignment Action that assigns shape values for a group of items based upon a data field.
class	DataSizeAction Assignment Action that assigns size values for a group of items based upon a data field.
class	FontAction Assignment Action that assigns font values to VisualItems.
class	ShapeAction Assignment Action that assigns shape values to VisualItems.
class	SizeAction Assignment Action that assigns size values to VisualItems.
class	StrokeAction Assignment Action that assigns Stroke values to VisualItems.

Uses of Activity in prefuse.action.distortion

Subclasses of Activity in prefuse.action.distortion

class	BifocalDistortion Computes a bifocal distortion of space, magnifying a focus region of space and uniformly demagnifying the rest of the space.
class	Distortion Abstract base class providing a structure for space-distortion techniques.
class	FisheyeDistortion Computes a graphical fisheye distortion of a graph view.

Uses of Activity in prefuse.action.filter

Subclasses of Activity in prefuse.action.filter

class	FisheyeTreeFilter Filter Action that computes a fisheye degree-of-interest function over a tree structure (or the spanning tree of a graph structure).
class	GraphDistanceFilter Filter Action that sets visible all items within a specified graph distance from a set of focus items; all other items will be set to invisible.
class	VisibilityFilter Filter Action that sets visible all items that meet a given Predicate condition and sets all other items invisible.

Uses of Activity in prefuse.action.layout

Subclasses of Activity in prefuse.action.layout

class	AxisLabelLayout Layout Action that positions axis grid lines and labels for a given range model.
class	AxisLayout Layout Action that assigns positions along a single dimension (either x or y) according to a specified data field.
class	CircleLayout Layout action that positions visual items along a circle.
class	CollapsedStackLayout Layout Action that updates the outlines of polygons in a stacked line chart, properly setting the coordinates of "collapsed" stacks.
class	CollapsedSubtreeLayout Layout Action that sets the positions for newly collapsed or newly expanded nodes of a tree.
class	GridLayout Implements a uniform grid-based layout.
class	Layout Abstract base class providing convenience methods for layout algorithms.
class	RandomLayout Performs a random layout of items within the layout bounds.
class	SpecifiedLayout Layout Action that sets x, y coordinates for a visual item by simply looking them up from another data field.
class	StackedAreaChart Layout Action that computes a stacked area chart, in which a series of data values are consecutively stacked on top of each other.

Uses of Activity in prefuse.action.layout.graph

Subclasses of Activity in prefuse.action.layout.graph

class	BalloonTreeLayout Layout that computes a circular "balloon-tree" layout of a tree.
class	ForceDirectedLayout Layout that positions graph elements based on a physics simulation of interacting forces; by default, nodes repel each other, edges act as springs, and drag forces (similar to air resistance) are applied.
class	FruchtermanReingoldLayout Layout instance implementing the Fruchterman-Reingold algorithm for force-directed placement of graph nodes.
class	NodeLinkTreeLayout TreeLayout that computes a tidy layout of a node-link tree diagram.
class	RadialTreeLayout TreeLayout instance that computes a radial layout, laying out subsequent depth levels of a tree on circles of progressively increasing radius.
class	SquarifiedTreeMapLayout TreeLayout instance computing a TreeMap layout that optimizes for low aspect ratios of visualized tree nodes.
class	TreeLayout Abstract base class providing convenience methods for tree layout algorithms.

Uses of Activity in prefuse.activity

Methods in prefuse.activity that return Activity

Activity	ActivityMap.alwaysRunAfter(java.lang.String beforeKey, java.lang.String afterKey) Schedules the Activity corresponding to the afterKey to always be run immediately after the completion of the Activity corresponding to the beforeKey.
Activity	ActivityMap.cancel(java.lang.String key) Cancels the Activity corresponding to the given key.
Activity	ActivityMap.get(java.lang.String key) Returns the Activity associated with the given key.
Activity	ActivityMap.put(java.lang.String key, Activity activity) Associates the given key with the given Activity
Activity	ActivityMap.run(java.lang.String key) Schedules the Activity corresponding to the given key to be run immediately by the ActivityManager.
Activity	ActivityMap.runAfter(java.lang.String beforeKey, java.lang.String afterKey) Schedules the Activity corresponding to the afterKey to be run immediately after the completion of the Activity corresponding to the beforeKey.
Activity	ActivityMap.runAt(java.lang.String key, long time) Runs the Activity corresponding to the given key with the ActivityManager to begin at the specified time.

Methods in prefuse.activity with parameters of type Activity

void	ActivityManager.ScheduleAfterActivity.activityCancelled(Activity a)
void	ActivityListener.activityCancelled(Activity a) Called when an activity is cancelled.
void	ActivityAdapter.activityCancelled(Activity a)
void	ActivityManager.ScheduleAfterActivity.activityFinished(Activity a)
void	ActivityListener.activityFinished(Activity a) Called when an activity finishes.
void	ActivityAdapter.activityFinished(Activity a)
void	ActivityListener.activityScheduled(Activity a) Called when an activity has been scheduled with an ActivityManager
void	ActivityAdapter.activityScheduled(Activity a)
void	ActivityListener.activityStarted(Activity a) Called when an activity is first started.
void	ActivityAdapter.activityStarted(Activity a)
void	ActivityListener.activityStepped(Activity a) Called when an activity is stepped.
void	ActivityAdapter.activityStepped(Activity a)
void	Activity.alwaysRunAfter(Activity before) Schedules this Activity to start immediately after another Activity.
Activity	ActivityMap.put(java.lang.String key, Activity activity) Associates the given key with the given Activity
void	Activity.runAfter(Activity before) Schedules this Activity to start immediately after another Activity.

Constructors in prefuse.activity with parameters of type Activity

ActivityManager.ScheduleAfterActivity(Activity after, boolean remove)