org.jgraph.graph.EdgeRenderer

All Implemented Interfaces:: ImageObserver, MenuContainer, Serializable, CellViewRenderer

public class EdgeRenderer extends JComponent implements CellViewRenderer, Serializable

This renderer displays entries that implement the CellView interface.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
Field Summary

Fields

Modifier and Type

Field

Description

protected int

beginDeco

Painting attributes of the current edgeview

protected boolean

beginFill

Boolean attributes of the current edgeview.

protected int

beginSize

Painting attributes of the current edgeview

protected Bezier

bezier

Cached bezier curve

protected Color

borderColor

Color attributes of the current edgeview.

protected boolean

childrenSelected

Boolean attributes of the current edgeview.

protected float

dashOffset

Contains the current dash offset.

protected Color

defaultBackground

Color attributes of the current edgeview.

protected Color

defaultForeground

Color attributes of the current edgeview.

protected int

endDeco

Painting attributes of the current edgeview

protected boolean

endFill

Boolean attributes of the current edgeview.

protected int

endSize

Painting attributes of the current edgeview

Font

extraLabelFont

Override this if you want the extra labels to appear in a special fontJ

protected boolean

focus

Boolean attributes of the current edgeview.

protected Color

fontColor

Color attributes of the current edgeview.

protected static Graphics

fontGraphics

Static Graphics used for Font Metrics

protected Color

gradientColor

The gradient color of the edge

protected WeakReference

graph

Cache the current graph for drawing

protected Color

gridColor

The color of the graph grid

protected Color

highlightColor

The color of highlighted cells

static boolean

HIT_LABEL_EXACT

Switch for exact label hit detection on rotated labels.

protected boolean

isMoveBelowZero

Boolean attributes of the current edgeview.

protected boolean

labelBorder

Boolean attributes of the current edgeview.

protected boolean

labelsEnabled

Cached value of whether the label is to be displayed

protected boolean

labelTransformEnabled

Boolean attributes of the current edgeview.

static double

LABELWIDTHBUFFER

When zooming a graph the font size jumps at certain zoom levels rather than scaling smoothly.

protected float[]

lineDash

Contains the current dash pattern.

protected int

lineStyle

Painting attributes of the current edgeview

protected float

lineWidth

Width of the current edge view

protected Color

lockedHandleColor

The color of the second available handle

protected FontMetrics

metrics

Reference to the font metrics of the above

protected boolean

opaque

Boolean attributes of the current edgeview.

protected boolean

preview

Boolean attributes of the current edgeview.

protected boolean

selected

Boolean attributes of the current edgeview.

boolean

simpleExtraLabels

A switch for painting the extra labels

protected Spline2D

spline

Cached spline curve

protected EdgeView

view

Cache the current edgeview for drawing

Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
Constructor Summary

Constructors

Constructor

Description

EdgeRenderer()

Constructs a renderer that may be used to render edges.
Method Summary

Modifier and Type

Method

Description

protected void

afterEdgePaint(Graphics g)

Hook method for painting after the default painting

protected void

beforeEdgePaint(Graphics g)

Hook method for painting prior to default painting

protected Shape

createLineEnd(int size, int style, Point2D src, Point2D dst)

Paint the current view's direction.

protected Shape

createShape()

Returns the shape that represents the current edge in the context of the current graph.

void

firePropertyChange(String propertyName, boolean oldValue, boolean newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, byte oldValue, byte newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, char oldValue, char newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, double oldValue, double newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, float oldValue, float newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, int oldValue, int newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, long oldValue, long newValue)

Overridden for performance reasons.

void

firePropertyChange(String propertyName, short oldValue, short newValue)

Overridden for performance reasons.

protected void

firePropertyChange(String propertyName, Object oldValue, Object newValue)

Overridden for performance reasons.

Rectangle2D

getBounds(CellView value)

Returns the bounds of the edge shape.

Rectangle2D

getExtraLabelBounds(JGraph paintingContext, EdgeView view, int index)

Returns the label bounds of the specified view in the given graph.

Point2D

getExtraLabelPosition(EdgeView view, int index)

Returns the label position of the specified view in the given graph.

Dimension

getExtraLabelSize(JGraph paintingContext, EdgeView view, int index)

Returns the label size of the specified view in the given graph.

Color

getGradientColor()

Rectangle2D

getLabelBounds(Point2D p, Dimension d, String label)

Returns the label bounds of the specified view in the given graph.

Rectangle2D

getLabelBounds(JGraph paintingContext, EdgeView view)

Returns the label bounds of the specified view in the given graph.

protected Point2D

getLabelPosition(Point2D pos)

Returns the label position of the specified view in the given graph.

Point2D

getLabelPosition(EdgeView view)

Returns the label position of the specified view in the given graph.

Dimension

getLabelSize(EdgeView view, String label)

Returns the label size of the specified view in the given graph.

Rectangle2D

getPaintBounds(EdgeView view)

Returns the bounds of the edge shape without label

Component

getRendererComponent(JGraph graph, CellView view, boolean sel, boolean focus, boolean preview)

Configure and return the renderer based on the passed in components.

protected void

installAttributes(CellView view)

Installs the attributes of specified cell in this renderer instance.

boolean

intersects(JGraph graph, CellView value, Rectangle rect)

Returns true if the edge shape intersects the given rectangle.

protected boolean

isFillable(int decoration)

void

paint(Graphics g)

Paint the renderer.

protected void

paintEdge(Graphics g)

Paints the edge itself

protected void

paintLabel(Graphics g, String label, Point2D p, boolean mainLabel)

Paint the specified label for the current edgeview.

protected void

paintLabels(Graphics g)

Draws the edge labels

protected void

paintSelection(Graphics g)

Paints any selection effect applied to the edge

protected void

paintSelectionBorder(Graphics g)

Provided for subclassers to paint a selection border.

void

repaint(long tm, int x, int y, int width, int height)

Overridden for performance reasons.

void

repaint(Rectangle r)

Overridden for performance reasons.

void

revalidate()

Overridden for performance reasons.

void

setGradientColor(Color gradientColor)

protected void

translateGraphics(Graphics g)

void

validate()

Overridden for performance reasons.

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, 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, getUI, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, 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, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validateTree

Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getAccessibleContext, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, 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

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- HIT_LABEL_EXACT
  
  public static boolean HIT_LABEL_EXACT
  
  Switch for exact label hit detection on rotated labels. Default is false.
- fontGraphics
  
  protected static transient Graphics fontGraphics
  
  Static Graphics used for Font Metrics
- LABELWIDTHBUFFER
  
  public static double LABELWIDTHBUFFER
  
  When zooming a graph the font size jumps at certain zoom levels rather than scaling smoothly. Sometimes the zoom on the font is more than the component zoom and cropping occurs. This buffer allows for the maximum occurance of this
- simpleExtraLabels
  
  public boolean simpleExtraLabels
  
  A switch for painting the extra labels
- extraLabelFont
  
  public Font extraLabelFont
  
  Override this if you want the extra labels to appear in a special fontJ
- metrics
  
  protected transient FontMetrics metrics
  
  Reference to the font metrics of the above
- graph
  
  protected transient WeakReference graph
  
  Cache the current graph for drawing
- view
  
  protected transient EdgeView view
  
  Cache the current edgeview for drawing
- beginDeco
  
  protected transient int beginDeco
  
  Painting attributes of the current edgeview
- endDeco
  
  protected transient int endDeco
  
  Painting attributes of the current edgeview
- beginSize
  
  protected transient int beginSize
  
  Painting attributes of the current edgeview
- endSize
  
  protected transient int endSize
  
  Painting attributes of the current edgeview
- lineStyle
  
  protected transient int lineStyle
  
  Painting attributes of the current edgeview
- lineWidth
  
  protected transient float lineWidth
  
  Width of the current edge view
- labelsEnabled
  
  protected transient boolean labelsEnabled
  
  Cached value of whether the label is to be displayed
- labelBorder
  
  protected transient boolean labelBorder
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- beginFill
  
  protected transient boolean beginFill
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- endFill
  
  protected transient boolean endFill
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- focus
  
  protected transient boolean focus
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- selected
  
  protected transient boolean selected
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- preview
  
  protected transient boolean preview
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- opaque
  
  protected transient boolean opaque
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- childrenSelected
  
  protected transient boolean childrenSelected
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- labelTransformEnabled
  
  protected transient boolean labelTransformEnabled
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- isMoveBelowZero
  
  protected transient boolean isMoveBelowZero
  
  Boolean attributes of the current edgeview. Fill flags are checked for valid decorations.
- borderColor
  
  protected transient Color borderColor
  
  Color attributes of the current edgeview. This components foreground is set to the edgecolor, the fontColor is in an extra variable. If the fontColor is null, the current foreground is used. The default background instead is used for text and is not visible if the label is not visible or if opaque is true.
- defaultForeground
  
  protected transient Color defaultForeground
  
  Color attributes of the current edgeview. This components foreground is set to the edgecolor, the fontColor is in an extra variable. If the fontColor is null, the current foreground is used. The default background instead is used for text and is not visible if the label is not visible or if opaque is true.
- defaultBackground
  
  protected transient Color defaultBackground
  
  Color attributes of the current edgeview. This components foreground is set to the edgecolor, the fontColor is in an extra variable. If the fontColor is null, the current foreground is used. The default background instead is used for text and is not visible if the label is not visible or if opaque is true.
- fontColor
  
  protected transient Color fontColor
  
  Color attributes of the current edgeview. This components foreground is set to the edgecolor, the fontColor is in an extra variable. If the fontColor is null, the current foreground is used. The default background instead is used for text and is not visible if the label is not visible or if opaque is true.
- lineDash
  
  protected transient float[] lineDash
  
  Contains the current dash pattern. Null means no pattern.
- dashOffset
  
  protected transient float dashOffset
  
  Contains the current dash offset. Null means no offset.
- gradientColor
  
  protected transient Color gradientColor
  
  The gradient color of the edge
- gridColor
  
  protected transient Color gridColor
  
  The color of the graph grid
- lockedHandleColor
  
  protected transient Color lockedHandleColor
  
  The color of the second available handle
- highlightColor
  
  protected transient Color highlightColor
  
  The color of highlighted cells
- bezier
  
  protected transient Bezier bezier
  
  Cached bezier curve
- spline
  
  protected transient Spline2D spline
  
  Cached spline curve
Constructor Details
- EdgeRenderer
  
  public EdgeRenderer()
  
  Constructs a renderer that may be used to render edges.
Method Details
- getRendererComponent
  
  public Component getRendererComponent(JGraph graph, CellView view, boolean sel, boolean focus, boolean preview)
  
  Configure and return the renderer based on the passed in components. The value is typically set from messaging the graph with convertValueToString.
  
  Specified by:
  
  getRendererComponent in interface CellViewRenderer
  
  Parameters:
  
  graph - the graph that that defines the rendering context.
  
  view - the cell view that should be rendered.
  
  sel - whether the object is selected.
  
  focus - whether the object has the focus.
  
  preview - whether we are drawing a preview.
  
  Returns:
  
  the component used to render the value.
- intersects
  
  public boolean intersects(JGraph graph, CellView value, Rectangle rect)
  
  Returns true if the edge shape intersects the given rectangle.
- getBounds
  
  public Rectangle2D getBounds(CellView value)
  
  Returns the bounds of the edge shape.
- getLabelBounds
  
  public Rectangle2D getLabelBounds(JGraph paintingContext, EdgeView view)
  
  Returns the label bounds of the specified view in the given graph.
- getExtraLabelBounds
  
  public Rectangle2D getExtraLabelBounds(JGraph paintingContext, EdgeView view, int index)
  
  Returns the label bounds of the specified view in the given graph. Note: The index is the position of the String object for the label in the extra labels array of the view.
- getLabelBounds
  
  public Rectangle2D getLabelBounds(Point2D p, Dimension d, String label)
  
  Returns the label bounds of the specified view in the given graph.
- getLabelPosition
  
  public Point2D getLabelPosition(EdgeView view)
  
  Returns the label position of the specified view in the given graph.
- getExtraLabelPosition
  
  public Point2D getExtraLabelPosition(EdgeView view, int index)
  
  Returns the label position of the specified view in the given graph.
- getLabelPosition
  
  protected Point2D getLabelPosition(Point2D pos)
  
  Returns the label position of the specified view in the given graph.
- getExtraLabelSize
  
  public Dimension getExtraLabelSize(JGraph paintingContext, EdgeView view, int index)
  
  Returns the label size of the specified view in the given graph.
- getLabelSize
  
  public Dimension getLabelSize(EdgeView view, String label)
  
  Returns the label size of the specified view in the given graph.
- installAttributes
  
  protected void installAttributes(CellView view)
  
  Installs the attributes of specified cell in this renderer instance. This means, retrieve every published key from the cells hashtable and set global variables or superclass properties accordingly.
  
  Parameters:
  
  view - the cell view to retrieve the attribute values from.
- isFillable
  
  protected boolean isFillable(int decoration)
- getPaintBounds
  
  public Rectangle2D getPaintBounds(EdgeView view)
  
  Returns the bounds of the edge shape without label
- paint
  
  public void paint(Graphics g)
  
  Paint the renderer.
  
  Overrides:
  
  paint in class JComponent
- paintLabels
  
  protected void paintLabels(Graphics g)
  
  Draws the edge labels
  
  Parameters:
  
  g - the graphics object being painted to
- paintEdge
  
  protected void paintEdge(Graphics g)
  
  Paints the edge itself
  
  Parameters:
  
  g - the graphics object being painted to
- paintSelection
  
  protected void paintSelection(Graphics g)
  
  Paints any selection effect applied to the edge
  
  Parameters:
  
  g - the graphics object being painted to
- beforeEdgePaint
  
  protected void beforeEdgePaint(Graphics g)
  
  Hook method for painting prior to default painting
  
  Parameters:
  
  g - the graphics object being painted to
- afterEdgePaint
  
  protected void afterEdgePaint(Graphics g)
  
  Hook method for painting after the default painting
  
  Parameters:
  
  g - the graphics object being painted to
- paintSelectionBorder
  
  protected void paintSelectionBorder(Graphics g)
  
  Provided for subclassers to paint a selection border.
- translateGraphics
  
  protected void translateGraphics(Graphics g)
- paintLabel
  
  protected void paintLabel(Graphics g, String label, Point2D p, boolean mainLabel)
  
  Paint the specified label for the current edgeview.
- createShape
  
  protected Shape createShape()
  
  Returns the shape that represents the current edge in the context of the current graph. This method sets the global beginShape, lineShape and endShape variables as a side-effect.
- createLineEnd
  
  protected Shape createLineEnd(int size, int style, Point2D src, Point2D dst)
  
  Paint the current view's direction. Sets tmpPoint as a side-effect such that the invoking method can use it to determine the connection point to this decoration.
- getGradientColor
  
  public Color getGradientColor()
  
  Returns:
  
  Returns the gradientColor.
- setGradientColor
  
  public void setGradientColor(Color gradientColor)
  
  Parameters:
  
  gradientColor - The gradientColor to set.
- validate
  
  public void validate()
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  validate in class Container
- revalidate
  
  public void revalidate()
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  revalidate in class JComponent
- repaint
  
  public void repaint(long tm, int x, int y, int width, int height)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  repaint in class JComponent
- repaint
  
  public void repaint(Rectangle r)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  repaint in class JComponent
- firePropertyChange
  
  protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class Component
- firePropertyChange
  
  public void firePropertyChange(String propertyName, byte oldValue, byte newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class Component
- firePropertyChange
  
  public void firePropertyChange(String propertyName, char oldValue, char newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class JComponent
- firePropertyChange
  
  public void firePropertyChange(String propertyName, short oldValue, short newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class Component
- firePropertyChange
  
  public void firePropertyChange(String propertyName, int oldValue, int newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class JComponent
- firePropertyChange
  
  public void firePropertyChange(String propertyName, long oldValue, long newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class Component
- firePropertyChange
  
  public void firePropertyChange(String propertyName, float oldValue, float newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class Component
- firePropertyChange
  
  public void firePropertyChange(String propertyName, double oldValue, double newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class Component
- firePropertyChange
  
  public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)
  
  Overridden for performance reasons. See the Implementation Note for more information.
  
  Overrides:
  
  firePropertyChange in class JComponent

Class EdgeRenderer

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

Nested classes/interfaces inherited from class java.awt.Container

Nested classes/interfaces inherited from class java.awt.Component

Field Summary

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Details

HIT_LABEL_EXACT

fontGraphics

LABELWIDTHBUFFER

simpleExtraLabels

extraLabelFont

metrics

graph

view

beginDeco

endDeco

beginSize

endSize

lineStyle

lineWidth

labelsEnabled

labelBorder

beginFill

endFill

focus

selected

preview

opaque

childrenSelected

labelTransformEnabled

isMoveBelowZero

borderColor

defaultForeground

defaultBackground

fontColor

lineDash

dashOffset

gradientColor

gridColor

lockedHandleColor

highlightColor

bezier

spline

Constructor Details

EdgeRenderer

Method Details

getRendererComponent

intersects

getBounds

getLabelBounds

getExtraLabelBounds

getLabelBounds

getLabelPosition

getExtraLabelPosition

getLabelPosition

getExtraLabelSize

getLabelSize

installAttributes

isFillable

getPaintBounds

paint

paintLabels

paintEdge

paintSelection

beforeEdgePaint

afterEdgePaint

paintSelectionBorder

translateGraphics

paintLabel

createShape