org.opensourcephysics.sip.ch03
Class DrawingApp

java.lang.Object
  org.opensourcephysics.controls.AbstractCalculation
      org.opensourcephysics.sip.ch03.DrawingApp

All Implemented Interfaces:

Calculation

public class DrawingApp
extends AbstractCalculation

DrawingApp demonstrates how to create and use Drawable objects.

Field Summary

Fields inherited from class org.opensourcephysics.controls.AbstractCalculation

control, decimalFormat, mainFrame

Constructor Summary

DrawingApp()
Constructs the DrawingApp and sets the world coordinate scale.

Method Summary

void	calculate() Creates a rectangle and adds it to the DisplayFrame.
static void	main(java.lang.String[] args) Starts the Java application.
void	reset() Resets the program to its initial state.

Methods inherited from class org.opensourcephysics.controls.AbstractCalculation

addChildFrame, clearChildFrames, getChildFrames, getLoader, getMainFrame, getOSPApp, resetCalculation, setControl

Methods inherited from class java.lang.Object

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

Constructor Detail

DrawingApp

public DrawingApp()

Constructs the DrawingApp and sets the world coordinate scale.

Method Detail

calculate

public void calculate()

Creates a rectangle and adds it to the DisplayFrame.

Specified by:

calculate in interface Calculation

Specified by:

calculate in class AbstractCalculation

reset

public void reset()

Resets the program to its initial state.

Overrides:

reset in class AbstractCalculation

main

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

Starts the Java application.

Parameters:

args - command line parameters