androidx.constraintlayout.core.motion.utils

Class Oscillator

java.lang.Object

androidx.constraintlayout.core.motion.utils.Oscillator

public class Oscillator
extends java.lang.Object

This generates variable frequency oscillation curves

Field Summary

Fields

Modifier and Type	Field and Description
static int	BOUNCE
static int	COS_WAVE
static int	CUSTOM
static int	REVERSE_SAW_WAVE
static int	SAW_WAVE
static int	SIN_WAVE
static int	SQUARE_WAVE
static java.lang.String	TAG
static int	TRIANGLE_WAVE

Constructor Summary

Constructors

Constructor and Description
Oscillator()

Method Summary

Modifier and Type	Method and Description
void	addPoint(double position, float period)
double	getSlope(double time, double phase, double dphase)
double	getValue(double time, double phase)
void	normalize() After adding point every thing must be normalized
void	setType(int type, java.lang.String customType)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static java.lang.String TAG

SIN_WAVE

public static final int SIN_WAVE

See Also:

Constant Field Values

SQUARE_WAVE

public static final int SQUARE_WAVE

See Also:

Constant Field Values

TRIANGLE_WAVE

public static final int TRIANGLE_WAVE

See Also:

Constant Field Values

SAW_WAVE

public static final int SAW_WAVE

See Also:

Constant Field Values

REVERSE_SAW_WAVE

public static final int REVERSE_SAW_WAVE

See Also:

Constant Field Values

COS_WAVE

public static final int COS_WAVE

See Also:

Constant Field Values

BOUNCE

public static final int BOUNCE

See Also:

Constant Field Values

CUSTOM

public static final int CUSTOM

See Also:

Constant Field Values

Constructor Detail

Oscillator

public Oscillator()

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

setType

public void setType(int type,
                    java.lang.String customType)

addPoint

public void addPoint(double position,
                     float period)

normalize

public void normalize()

After adding point every thing must be normalized

getValue

public double getValue(double time,
                       double phase)

getSlope

public double getSlope(double time,
                       double phase,
                       double dphase)