Class Graph

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Window
                           |
                           +----java.awt.Frame
                                   |
                                   +----Graph

class Graph

extends Frame

Graph()

This sets up the plot selections in the "File" sub menu

handleEvent(Event)

Window,menu,and button handling.

paint(Graphics)

Paint the window graphics.

redraw()

Update the screen

update(Graphics)

Use double buffering to prevent flickering images.

  public Graph()

This sets up the plot selections in the "File" sub menu

  public void redraw()

Update the screen

  public final void update(Graphics g)

Use double buffering to prevent flickering images.

Overrides:

update in class Component

  public void paint(Graphics g)

Paint the window graphics. Label and draw the selected plot in the plot window.

Overrides:

paint in class Component

  public boolean handleEvent(Event event)

Window,menu,and button handling. If the window is closed clean up. If "Select Signal" is selected in the menu then open corresponding plot window. If exit is selected in the menu clean up and close window.

Overrides:

handleEvent in class Component