类 GraphVisualizer
- 所有已实现的接口:
ImageObserver
,MenuContainer
,Serializable
,Accessible
,GraphConstants
,LayoutCompleteEventListener
The graph's data is held in two FastVectors, nodes are stored as objects of GraphNode class and edges as objects of GraphEdge class.
The graph is displayed by positioning and drawing each node according to its x y position and then drawing all the edges coming out of it give by its edges[][] array, the arrow heads are ofcourse marked in the opposite(ie original direction) or both directions if the edge is reversed or is in both directions. The graph is centered if it is smaller than it's display area. The edges are drawn from the bottom of the current node to the top of the node given by edges[][] array in GraphNode class, to avoid edges crossing over other nodes. This might need to be changed if another layout engine is added or the current Hierarchical engine is updated to avoid such crossings over nodes.
- 版本:
- $Revision: 7899 $
- 作者:
- Ashraf M. Kibriya (amk14@cs.waikato.ac.nz)
- 另请参阅:
-
嵌套类概要
从类继承的嵌套类/接口 javax.swing.JComponent
JComponent.AccessibleJComponent
从类继承的嵌套类/接口 java.awt.Component
Component.BaselineResizeBehavior
-
字段概要
从类继承的字段 javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
从类继承的字段 java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
从接口继承的字段 weka.gui.graphvisualizer.GraphConstants
DIRECTED, DOUBLE, NORMAL, PLURAL_DUMMY, REVERSED, SINGULAR_DUMMY
从接口继承的字段 java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
-
构造器概要
构造器构造器说明Constructor
Sets up the gui and initializes all the other previously uninitialized variables. -
方法概要
修饰符和类型方法说明void
This method is an implementation for LayoutCompleteEventListener class.void
This method lays out the graph by calling the LayoutEngine's layoutGraph() method.static void
Main method to load a text file with the description of a graph from the command linevoid
readBIF
(InputStream instream) BIF reader
Reads a graph description in XMLBIF03 from an InputStremvoid
BIF reader
Reads a graph description in XMLBIF03 from a stringvoid
Dot reader
Reads a graph description in DOT format from a string从类继承的方法 javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUI
从类继承的方法 javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
从类继承的方法 java.awt.Container
add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate
从类继承的方法 java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
-
构造器详细资料
-
GraphVisualizer
public GraphVisualizer()Constructor
Sets up the gui and initializes all the other previously uninitialized variables.
-
-
方法详细资料
-
layoutCompleted
This method is an implementation for LayoutCompleteEventListener class. It sets the size appropriate for m_gp GraphPanel and and revalidates it's container JScrollPane once a LayoutCompleteEvent is received from the LayoutEngine.- 指定者:
layoutCompleted
在接口中LayoutCompleteEventListener
-
layoutGraph
public void layoutGraph()This method lays out the graph by calling the LayoutEngine's layoutGraph() method. This method should be called to display the graph nicely, unless the input XMLBIF03 already contains some layout information (ie the x,y positions of nodes. -
readBIF
BIF reader
Reads a graph description in XMLBIF03 from a string -
readBIF
BIF reader
Reads a graph description in XMLBIF03 from an InputStrem -
readDOT
Dot reader
Reads a graph description in DOT format from a string -
main
Main method to load a text file with the description of a graph from the command line
-