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Class graphing.applets.ZoomGrapher 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----java.applet.Applet
                                   |
                                   +----graphing.applets.Grapher
                                           |
                                           +----graphing.applets.ZoomGrapher
public class ZoomGrapher
extends Grapher
General-purpose formula graphing applet with advanced rescaling features.

See Also:
Grapher

Constructor Index

o ZoomGrapher()

Method Index

o button(Event)
Handles the actions associated with the various buttons.
o getAppletInfo()
o makeControlPanel()
Lays out the buttons that we use in this applet
o makeGraphWindow()
Returns an instance of ZoomGraphWindow, cast to a GraphWindow.

Constructors

o ZoomGrapher 
  public ZoomGrapher()

Methods

o getAppletInfo 
  public String getAppletInfo()
Overrides:
getAppletInfo in class Grapher
o makeGraphWindow 
  protected GraphWindow makeGraphWindow()
Returns an instance of ZoomGraphWindow, cast to a GraphWindow.

Overrides:
makeGraphWindow in class Grapher
o makeControlPanel 
  protected Component makeControlPanel()
Lays out the buttons that we use in this applet

Overrides:
makeControlPanel in class Grapher
o button 
  public boolean button(Event e)
Handles the actions associated with the various buttons. All the buttons used in Grapher appear here too, and are handled by the superclass. The graphing panel is our inherited copy of Grapher.gw, which is a GraphWindow, so this method needs to cast Grapher.gw to a ZoomGraphWindow to use the features of that class.

Overrides:
button in class Grapher 
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