KeyCycleOscillator

Artifact: androidx.constraintlayout:constraintlayout-core

View Source

Added in 1.1.0

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Kotlin |Java

public abstract class KeyCycleOscillator

Known direct subclasses

KeyCycleOscillator.PathRotateSet, ViewOscillator

KeyCycleOscillator.PathRotateSet
ViewOscillator	Provide the engine for executing cycles.

Known indirect subclasses

ViewOscillator.PathRotateSet

ViewOscillator.PathRotateSet

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Provide the engine for executing cycles. KeyCycleOscillator

Summary

Nested types
public class KeyCycleOscillator.PathRotateSet extends KeyCycleOscillator

Public fields
int	mVariesBy

Public constructors
KeyCycleOscillator()

Public methods
float	get(float t)
CurveFit	getCurveFit()
float	getSlope(float position)
static KeyCycleOscillator	makeWidgetCycle(String attribute)
void	setPoint(     int framePosition,     int shape,     String waveString,     int variesBy,     float period,     float offset,     float phase,     float value ) sets a oscillator wave point
void	setPoint(     int framePosition,     int shape,     String waveString,     int variesBy,     float period,     float offset,     float phase,     float value,     Object custom ) sets a oscillator wave point
void	setProperty(MotionWidget widget, float t)
void	setType(String type)
void	setup(float pathLength)
String	toString()
boolean	variesByPath()

Protected methods
void	setCustom(Object custom)

Public fields

mVariesBy

Added in 1.1.0

public int mVariesBy

Public constructors

KeyCycleOscillator

Added in 1.1.0

public KeyCycleOscillator()

Public methods

get

Added in 1.1.0

public float get(float t)

getCurveFit

Added in 1.1.0

public CurveFit getCurveFit()

getSlope

Added in 1.1.0

public float getSlope(float position)

makeWidgetCycle

Added in 1.1.0

public static KeyCycleOscillator makeWidgetCycle(String attribute)

setPoint

Added in 1.1.0

public void setPoint(
    int framePosition,
    int shape,
    String waveString,
    int variesBy,
    float period,
    float offset,
    float phase,
    float value
)

sets a oscillator wave point

Parameters
int framePosition	the position
int variesBy	only varies by path supported for now
float period	the period of the wave
float offset	the offset value
float value	the adder

setPoint

Added in 1.1.0

public void setPoint(
    int framePosition,
    int shape,
    String waveString,
    int variesBy,
    float period,
    float offset,
    float phase,
    float value,
    Object custom
)

sets a oscillator wave point

Parameters
int framePosition	the position
int variesBy	only varies by path supported for now
float period	the period of the wave
float offset	the offset value
float value	the adder
Object custom	The ConstraintAttribute used to set the value

setProperty

Added in 1.1.0

public void setProperty(MotionWidget widget, float t)

setType

Added in 1.1.0

public void setType(String type)

setup

Added in 1.1.0

public void setup(float pathLength)

toString

public String toString()

variesByPath

Added in 1.1.0

public boolean variesByPath()

Protected methods

setCustom

Added in 1.1.0

protected void setCustom(Object custom)