程序包 ohos.agp.transition

类 TransitionAlpha

java.lang.Object

ohos.agp.transition.Transition

ohos.agp.transition.TransitionAlpha

public class TransitionAlpha
extends Transition

Creates the fading effect alpha for a transition.

从以下版本开始:

3

构造器概要

构造器

构造器	说明
TransitionAlpha()	Default constructor used to create a TransitionAlpha instance.

方法概要

限定符和类型	方法	说明
void	setDuration(float duration)	已过时。 This change is effective since API version 8. This method is deprecated because the duration parameter is an integer and does not need to be represented by a floating point number. Replaced by setDuration(long).
void	setDuration(long duration)	Start the transition.

从类继承的方法 java.lang.Object

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

从类继承的方法 ohos.agp.transition.Transition

setCurve, setCurveType

构造器详细资料

TransitionAlpha

public TransitionAlpha()

Default constructor used to create a TransitionAlpha instance.

This instance provides the alpha gradient effect for component transitions.

从以下版本开始:

3

方法详细资料

setDuration

@Deprecated
public void setDuration(float duration)

已过时。 This change is effective since API version 8. This method is deprecated because the duration parameter is an integer and does not need to be represented by a floating point number. Replaced by setDuration(long).

Start the transition.

覆盖:

setDuration 在类中 Transition

参数:

duration - Indicates the duration of the transition.

从以下版本开始:

4

setDuration

public void setDuration(long duration)

Start the transition.

覆盖:

setDuration 在类中 Transition

参数:

duration - Indicates the duration of the transition.

从以下版本开始:

7