Package com.mxgraph.swing

Class mxGraphOutline

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
com.mxgraph.swing.mxGraphOutline
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable
public class mxGraphOutline extends JComponent
An outline view for a specific graph component.
See Also:

  • Field Details

    • DEFAULT_ZOOMHANDLE_FILL

      public static Color DEFAULT_ZOOMHANDLE_FILL

    • graphComponent

      protected mxGraphComponent graphComponent

    • tripleBuffer

      protected BufferedImage tripleBuffer
      TODO: Not yet implemented.

    • tripleBufferGraphics

      protected Graphics2D tripleBufferGraphics
      Holds the graphics of the triple buffer.

    • repaintBuffer

      protected boolean repaintBuffer
      True if the triple buffer needs a full repaint.

    • repaintClip

      protected mxRectangle repaintClip
      Clip of the triple buffer to be repainted.

    • tripleBuffered

      protected boolean tripleBuffered

    • finderBounds

      protected Rectangle finderBounds

    • zoomHandleLocation

      protected Point zoomHandleLocation

    • finderVisible

      protected boolean finderVisible

    • zoomHandleVisible

      protected boolean zoomHandleVisible

    • useScaledInstance

      protected boolean useScaledInstance

    • antiAlias

      protected boolean antiAlias

    • drawLabels

      protected boolean drawLabels

    • fitPage

      protected boolean fitPage
      Specifies if the outline should be zoomed to the page if the graph component is in page layout mode. Default is true.

    • outlineBorder

      protected int outlineBorder
      Not yet implemented. Border to add around the page bounds if wholePage is true. Default is 4.

    • tracker

      protected mxGraphOutline.MouseTracker tracker

    • scale

      protected double scale

    • translate

      protected Point translate

    • zoomGesture

      protected transient boolean zoomGesture

    • repaintHandler

      protected mxEventSource.mxIEventListener repaintHandler

    • componentHandler

      protected ComponentListener componentHandler

    • adjustmentHandler

      protected AdjustmentListener adjustmentHandler

  • Constructor Details

  • Method Details

    • setTripleBuffered

      public void setTripleBuffered(boolean tripleBuffered)
      Fires a property change event for tripleBuffered.
      Parameters:
      tripleBuffered - the tripleBuffered to set

    • isTripleBuffered

      public boolean isTripleBuffered()

    • setDrawLabels

      public void setDrawLabels(boolean drawLabels)
      Fires a property change event for drawLabels.
      Parameters:
      drawLabels - the drawLabels to set

    • isDrawLabels

      public boolean isDrawLabels()

    • setAntiAlias

      public void setAntiAlias(boolean antiAlias)
      Fires a property change event for antiAlias.
      Parameters:
      antiAlias - the antiAlias to set

    • isAntiAlias

      public boolean isAntiAlias()
      Returns:
      the antiAlias

    • setVisible

      public void setVisible(boolean visible)
      Overrides:
      setVisible in class JComponent

    • setFinderVisible

      public void setFinderVisible(boolean visible)

    • setZoomHandleVisible

      public void setZoomHandleVisible(boolean visible)

    • setFitPage

      public void setFitPage(boolean fitPage)
      Fires a property change event for fitPage.
      Parameters:
      fitPage - the fitPage to set

    • isFitPage

      public boolean isFitPage()

    • getGraphComponent

      public mxGraphComponent getGraphComponent()

    • setGraphComponent

      public void setGraphComponent(mxGraphComponent graphComponent)
      Fires a property change event for graphComponent.
      Parameters:
      graphComponent - the graphComponent to set

    • checkTripleBuffer

      public void checkTripleBuffer()
      Checks if the triple buffer exists and creates a new one if it does not. Also compares the size of the buffer with the size of the graph and drops the buffer if it has a different size.

    • createTripleBuffer

      protected void createTripleBuffer(int width, int height)
      Creates the tripleBufferGraphics and tripleBuffer for the given dimension and draws the complete graph onto the triplebuffer.
      Parameters:
      width -
      height -

    • destroyTripleBuffer

      public void destroyTripleBuffer()
      Destroys the tripleBuffer and tripleBufferGraphics objects.

    • repaintTripleBuffer

      public void repaintTripleBuffer(Rectangle clip)
      Clears and repaints the triple buffer at the given rectangle or repaints the complete buffer if no rectangle is specified.
      Parameters:
      clip -

    • updateFinder

      public void updateFinder(boolean repaint)

    • updateFinderBounds

      public void updateFinderBounds(Rectangle bounds, boolean repaint)

    • paintComponent

      public void paintComponent(Graphics g)
      Overrides:
      paintComponent in class JComponent

    • paintBackground

      protected void paintBackground(Graphics g)
      Paints the background.

    • paintGraph

      public void paintGraph(Graphics g)
      Paints the graph outline.

    • paintForeground

      protected void paintForeground(Graphics g)
      Paints the foreground. Foreground is dynamic and should never be made part of the triple buffer. It is painted on top of the buffer.

    • updateScaleAndTranslate

      public boolean updateScaleAndTranslate()
      Returns true if the scale or translate has changed.