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Class JSci.awt.LineGraph 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Canvas
                   |
                   +----JSci.awt.DoubleBufferedCanvas
                           |
                           +----JSci.awt.Graph2D
                                   |
                                   +----JSci.awt.LineGraph
public class LineGraph
extends Graph2D
A line graph AWT component.

Constructor Index

o LineGraph(Graph2DModel)
Constructs a line graph.

Method Index

o dataChanged(GraphDataEvent)
Implementation of GraphDataListener.
o getMinimumSize()
Returns the minimum size of this component.
o getPreferredSize()
Returns the preferred size of this component.
o offscreenPaint(Graphics)
Paint the graph.
o setColor(int, Color)
Sets the line color of the nth y-series.
o setYExtrema(float, float)
Sets the minimum/maximum values on the y-axis.

Constructors

o LineGraph 
 public LineGraph(Graph2DModel gm)
Constructs a line graph.

Methods

o dataChanged 
 public void dataChanged(GraphDataEvent e)
Implementation of GraphDataListener.

Overrides:
dataChanged in class Graph2D
o setColor 
 public void setColor(int n,
                      Color c)
Sets the line color of the nth y-series.

Parameters:
n - the index of the y-series
c - the line color
o setYExtrema 
 public void setYExtrema(float min,
                         float max)
Sets the minimum/maximum values on the y-axis.

o getPreferredSize 
 public Dimension getPreferredSize()
Returns the preferred size of this component.

Overrides:
getPreferredSize in class Component
o getMinimumSize 
 public Dimension getMinimumSize()
Returns the minimum size of this component.

Overrides:
getMinimumSize in class Component
o offscreenPaint 
 protected void offscreenPaint(Graphics g)
Paint the graph.

Overrides:
offscreenPaint in class DoubleBufferedCanvas 
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