org.opensourcephysics.sip.ch10
Class LaplaceApp

java.lang.Object
  org.opensourcephysics.controls.AbstractAnimation
      org.opensourcephysics.controls.AbstractSimulation
          org.opensourcephysics.sip.ch10.LaplaceApp

All Implemented Interfaces:

java.lang.Runnable, Animation, Simulation, InteractiveMouseHandler

public class LaplaceApp
extends AbstractSimulation
implements InteractiveMouseHandler

LaplaceApp uses the Jacobi relaxation method to solve Laplace's equation. Revised 04/04/2006 to fix missing "size" parameter in initialize method.

Field Summary

Fields inherited from class org.opensourcephysics.controls.AbstractSimulation

control, showStepsPerDisplay, stepCounter, stepsPerDisplay

Fields inherited from class org.opensourcephysics.controls.AbstractAnimation

animationThread, decimalFormat, delayTime, mainFrame

Constructor Summary

LaplaceApp()
The LaplaceApp constructor.

Method Summary

void	doStep() Does a single relaxation step and redraws the panel.
void	handleMouseAction(InteractivePanel panel, java.awt.event.MouseEvent evt) Handles mouse actions by dragging the current interactive drawable object.
void	initArrays() Initialize voltage and conductor arrays.
void	initialize() Initializes the animation and reads parameters from the control.
static void	main(java.lang.String[] args) Starts the Java application.
void	reset() Resets the animation model to a predefined state.

Methods inherited from class org.opensourcephysics.controls.AbstractSimulation

enableStepsPerDisplay, getControl, getLoader, getStepCounter, getStepsPerDisplay, initializeAnimation, resetAnimation, run, setControl, setStepsPerDisplay, start, startAnimation, startRunning, startSimulation, stepAnimation, stop, stopAnimation, stopRunning, stopSimulation

Methods inherited from class org.opensourcephysics.controls.AbstractAnimation

addChildFrame, clearChildFrames, getChildFrames, getDelayTime, getMainFrame, getOSPApp, isRunning, setDelayTime

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.opensourcephysics.controls.Simulation

isRunning

Constructor Detail

LaplaceApp

public LaplaceApp()

The LaplaceApp constructor.

Method Detail

initialize

public void initialize()

Initializes the animation and reads parameters from the control.

Overrides:

initialize in class AbstractSimulation

initArrays

public void initArrays()

Initialize voltage and conductor arrays.

doStep

public void doStep()

Does a single relaxation step and redraws the panel.

Specified by:

doStep in class AbstractAnimation

reset

public void reset()

Resets the animation model to a predefined state.

Overrides:

reset in class AbstractSimulation

handleMouseAction

public void handleMouseAction(InteractivePanel panel,
                              java.awt.event.MouseEvent evt)

Handles mouse actions by dragging the current interactive drawable object.

Specified by:

handleMouseAction in interface InteractiveMouseHandler

Parameters:

panel -

evt -

main

public static void main(java.lang.String[] args)

Starts the Java application.

Parameters:

args - command line parameters