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See:
Description
Interface Summary | |
---|---|
GraphElementAccessor | Interface for coordinate-based selection of graph components. |
GraphLabelRenderer | |
GraphMouseListener | This interface allows users to register listeners to register to receive vertex clicks. |
HasGraphLayout | Interface to tag classes that can provide a graph Layout to a caller. |
HasShapeFunctions | Interface used to tag classes that can provide Shapes for graph elements. |
Layout | A generalized interface is a mechanism for returning (x,y) coordinates from vertices. |
LayoutMutable | An extended interface for signalling a layout that the underlying graph has been changed. |
PersistentLayout | interface for PersistentLayout Also holds a nested class Point to serialize the Vertex locations |
PickedInfo | An interface for classes that return information regarding whether a given vertex or edge has been selected. |
PickedState | An interface for classes that keep track of the "picked" state of edges and vertices. |
PickEventListener | Deprecated. use ItemListener for tracking pick changes |
PickSupport | Interface to adapt coordinate-based selection of graph components to their display component |
Renderer | Draws individual vertices and edges on a display. |
SettableVertexLocationFunction | An extension of VertexLocationFunction that
provides a means to alter the location for a ArchetypeVertex . |
SpringLayout.LengthFunction | If the edge is weighted, then override this method to show what the visualized length is. |
StatusCallback | This thin interface is used to allow the GraphDraw and _VisualizationViewer systems to get status reports from Layouts. |
VertexLocationFunction | An interface for classes that return a location for
an ArchetypeVertex . |
VisualizationModel | Interface for the state holding model of the VisualizationViewer. |
VisualizationViewer.GraphMouse | a convenience type to represent a class that processes all types of mouse events for the graph |
VisualizationViewer.Paintable | an interface for the preRender and postRender |
VisualizationViewer.ToolTipListener | The interface for the tool tip listener. |
Class Summary | |
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AbstractLayout | Implements some of the dirty work of writing a layout algorithm, allowing the user to express their major intent more simply. |
AbstractPickedState | An abstract class to support ItemEvents for PickedState |
AbstractRenderer | This abstract class structures much of the annoying bits of Renderers, allowing the user to simply override the important methods and move on. |
ArrowFactory | A utility class for creating arrowhead shapes. |
BirdsEyeVisualizationViewer | Deprecated. Use the SatelliteVisualizationViewer instead |
Coordinates | Stores coordinates (X,Y) for vertices being visualized. |
DefaultGraphLabelRenderer | DefaultGraphLabelRenderer is similar to the cell renderers used by the JTable and JTree jfc classes. |
DefaultSettableVertexLocationFunction | A Map -based implementation of
SettableVertexLocationFunction . |
DefaultVisualizationModel | The model containing state values for visualizations of graphs. |
EdgeColorToEdgePaintFunctionConverter | Deprecated. This utility class converts an EdgeColorFunction into an EdgePaintFunction |
EdgeThicknessToEdgeStrokeFunctionConverter | Converts an EdgeThicknessFunction into an EdgeStrokeFunction . |
FadingVertexLayout | Deprecated. If you are using this code, PLEASE CONTACT US |
FourPassImageShaper | Provides factory methods that, given a BufferedImage, an Image, or the fileName of an image, will return a java.awt.Shape that is the contiguous traced outline of the opaque part of the image. |
FRLayout | Implements the Fruchterman-Reingold algorithm for node layout. |
FRLayout.FRVertexData | |
GraphDraw | Deprecated. As of version 1.7, use VisualizationViewer directly instead. |
GraphZoomScrollPane | GraphZoomScrollPane is a Container for the Graph's VisualizationViewer and includes custom horizontal and vertical scrollbars. |
ISOMLayout | Implements a self-organizing map layout algorithm, based on Meyer's self-organizing graph methods. |
ISOMLayout.ISOMVertexData | |
LayoutDecorator | a pure decorator for the Layout interface. |
Lens | Deprecated. use the SatelliteVisualizationViewer instead |
MouseListenerTranslator | This class translates mouse clicks into vertex clicks |
MultiPickedState | Maintains the state of what has been 'picked' in the graph. |
PersistentLayout.Point | a serializable class to save locations |
PersistentLayoutImpl | Implementation of PersistentLayout. |
PivotingImageShaper | Provides factory methods that, given a BufferedImage, an Image, or the fileName of an image, will return a java.awt.Shape that is the contiguous traced outline of the opaque part of the image. |
PluggableRenderer | A renderer with all sorts of buttons to press and dials to turn. |
RadiusGraphElementAccessor | Simple implementation of PickSupport that returns the vertex or edge that is closest to the specified location. |
RadiusPickSupport | Simple implementation of PickSupport that returns the vertex or edge that is closest to the specified location. |
RandomVertexLocationDecorator | |
ShapePickSupport | ShapePickSupport provides access to Vertices and Edges based on their actual shapes. |
SimpleGraphMouse | SimpleGraphMouse is the original GraphMouse class that was nested in VisualizationViewer and installed as a listener for mouse events and mouse motion events. |
SpringLayout | The SpringLayout package represents a visualization of a set of nodes. |
SpringLayout.SpringEdgeData | |
SpringLayout.SpringVertexData | |
SpringLayout.UnitLengthFunction | Returns all edges as the same length: the input value |
StaticLayout | |
VertexColorToVertexPaintConverter | Deprecated. You should create a new VertexPaintFunction if you can |
VertexLocationUtils | |
VertexShapeFactory | A utility class for generating Shape s for drawing vertices. |
VisualizationViewer | A class that maintains many of the details necessary for creating visualizations of graphs. |
VisualizationViewer.ToolTipListenerWrapper | used internally to wrap any legacy ToolTipListener implementations so they can be used as a ToolTipFunction |
ZoomPanGraphMouse | ZoomPanGraphMouse is a PluggableGraphMouse class that includes zoom via the mouse wheel, and pan via a mouse drag |
Provides a visualization mechanism for drawing and rendering Graphs. Current default implementation is for Swing, but most subsystems are extensible for other toolkits.
In general, a visualization is accomplished with
VisualizationViewer
Renderer
, which determines how specific Vertices are drawn on screen.
Layout
, which determines where Vertices are drawn on screen.Visualizer
, asking it for locations of vertices, and then paints them individually with the Renderer
inside the Swing component. In addition, the GraphDraw
infrastructure simplifies many of these transformations by packaging the VisualizationViewer, the Renderer, and the Visualizer together. Users may then substitute out parts as it is appropriate. (Sample code is available in the GraphDraw documentation.)
The current implementation supports only 2-D layout algorithms (because it doesn't contain code to transform 3D coordinates
to 2D) and only visualizes Graph
s (as opposed to the more general ArchetypeGraphs.)
In order to set up fading effects when vertices are filtered
out and filtered in, see the notes at
.
FadingVertexLayout
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