Class Lissajous

  extended by vmm.core.Exhibit
      extended by vmm.planecurve.PlaneCurve
          extended by vmm.planecurve.parametric.PlaneCurveParametric
              extended by 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
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
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


public Lissajous()
Method Detail


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

Specified by:
xValue in class PlaneCurveParametric


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

Specified by:
yValue in class PlaneCurveParametric