AnimationTransitionMetadata

interface 稳定

Encapsulates an animation transition. Instantiated and returned by the transition() function.

封装一个转场动画。由 transition() 函数实例化并返回。

interface AnimationTransitionMetadata extends AnimationMetadata { expr: string | ((fromState: string, toState: string, element?: any, params?: {...})) animation: AnimationMetadata | AnimationMetadata[] options: AnimationOptions | null // 继承自 animations/AnimationMetadata type: AnimationMetadataType }

属性

属性名类型说明

属性名	类型	说明
expr	`string \| ((fromState: string, toState: string, element?: any, params?: { [key: string]: any; }) => boolean)`	An expression that describes a state change. 用于描述状态变更的表达式。
animation	`AnimationMetadata \| AnimationMetadata[]`	One or more animation objects to which this transition applies. 该转场动画所包含的一个或多个动画对象。
options	`AnimationOptions \| null`	An options object containing a delay and developer-defined parameters that provide styling defaults and can be overridden on invocation. Default delay is 0. 一个配置对象，包含一个延迟和一些由开发人员定义的参数，这些参数用于提供样式的默认值，并可在调用时重写。默认延迟为 0。

expr

string | ((fromState: string, toState: string, element?: any, params?: {
    [key: string]: any;
}) => boolean)

An expression that describes a state change.

用于描述状态变更的表达式。

animation

AnimationMetadata | AnimationMetadata[]

One or more animation objects to which this transition applies.

该转场动画所包含的一个或多个动画对象。

options

AnimationOptions | null

An options object containing a delay and developer-defined parameters that provide styling defaults and can be overridden on invocation. Default delay is 0.

一个配置对象，包含一个延迟和一些由开发人员定义的参数，这些参数用于提供样式的默认值，并可在调用时重写。默认延迟为 0。

属性link

属性