vmm.planecurve.parametric
Class Lissajous

java.lang.Object
  vmm.core.Exhibit
      vmm.planecurve.PlaneCurve
          vmm.planecurve.parametric.PlaneCurveParametric
              vmm.planecurve.parametric.Lissajous

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.ChangeListener, Decorateable, Parameterizable

public class Lissajous
extends PlaneCurveParametric

Defines a Lissajous curve as a parametric plane curve. The two amplitudes, frequencies, and a phase of the curve are parameters that can be set by the user. By default, the curve has amplitudes 2 and 2, frequencies 3 and 5, and phase 0 and is defined on the intervale [0,2pi].

Nested Class Summary

Nested classes/interfaces inherited from class vmm.planecurve.parametric.PlaneCurveParametric

PlaneCurveParametric.PlaneCurveParametricView

Field Summary

Fields inherited from class vmm.planecurve.parametric.PlaneCurveParametric

tmax, tmin, tResolution, tVals

Fields inherited from class vmm.planecurve.PlaneCurve

movingSquare, points, randomSquare

Fields inherited from class vmm.core.Exhibit

decorations, exhibitNeedsRedraw, isMorphing, morphingView, parameters, previousTransform

Constructor Summary

Lissajous()

Method Summary

double	xValue(double t) Define the x-coordinate function for the curve.
double	yValue(double t) Define the y-coordinate function for the curve.

Methods inherited from class vmm.planecurve.parametric.PlaneCurveParametric

doDraw, getActionsForView, getCreateAnimation, getDefaultView, getT, getTResolution, makePoints, myCircle, x2ndDerivativeValue, xDerivativeValue, y2ndDerivativeValue, yDerivativeValue

Methods inherited from class vmm.planecurve.PlaneCurve

computeDrawData, fillRandomSquare, getPoint, getPointCount, initializeMovingSquare, moveSquare

Methods inherited from class vmm.core.Exhibit

addChangeListener, addDecoration, addExtraXML, addParameter, addView, clearDecorations, computeDrawDataHook, doDrawHook, fireExhibitChangeEvent, forceRedraw, getAdditionalAnimationsForView, getAlternativeViews, getBuildAnimation, getDecorations, getDefaultBackground, getDefaultForeground, getDefaultTransform, getDefaultWindow, getFramesForMorphing, getMorphingAnimation, getName, getParameterByName, getParameters, getSettingsCommandsForView, getTitle, getUseFilmstripForMorphing, getViews, parameterChanged, readExtraXML, removeChangeListener, removeDecoration, removeParameter, removeView, render, setDefaultBackground, setDefaultForeground, setDefaultWindow, setDefaultWindow, setFramesForMorphing, setName, setUseFilmstripForMorphing, stateChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

Lissajous

public Lissajous()

Method Detail

xValue

public double xValue(double t)

Define the x-coordinate function for the curve.

Specified by:

xValue in class PlaneCurveParametric

yValue

public double yValue(double t)

Define the y-coordinate function for the curve.

Specified by:

yValue in class PlaneCurveParametric