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# Class JSci.swing.JCategoryGraph2D

    java.lang.Object
       |
       +----java.awt.Component
               |
               +----java.awt.Container
                       |
                       +----javax.swing.JComponent
                               |
                               +----JSci.swing.JDoubleBufferedComponent
                                       |
                                       +----JSci.swing.JCategoryGraph2D

public abstract class JCategoryGraph2D
extends JDoubleBufferedComponent
implements GraphDataListener

The JCategoryGraph2D superclass provides an abstract encapsulation of 2D category graphs.

##

model
  Data model.

##

JCategoryGraph2D(CategoryGraph2DModel)
  Constructs a 2D category graph.

##

dataChanged(GraphDataEvent)
  Sent when the contents of the model has changed.
getModel()
  Returns the model used by this graph.
round(float)
  Rounds numbers to so many significant figures.
setModel(CategoryGraph2DModel)
  Sets the data plotted by this graph to the specified data.

##

model

     protected CategoryGraph2DModel model

  Data model.

##

JCategoryGraph2D

     public JCategoryGraph2D(CategoryGraph2DModel cgm)

  Constructs a 2D category graph.

##

setModel

     public final void setModel(CategoryGraph2DModel cgm)

  Sets the data plotted by this graph to the specified data.

getModel

     public final CategoryGraph2DModel getModel()

  Returns the model used by this graph.

round

     protected final float round(float x)

  Rounds numbers to so many significant figures.

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