@angular/animationslink

Implements a domain-specific language (DSL) for defining web animation sequences for HTML elements as multiple transformations over time.

An injectable service that produces an animation sequence programmatically within an Angular component or directive. Provided by the BrowserAnimationsModule or NoopAnimationsModule.

A factory object returned from the AnimationBuilder.build() method.

An empty programmatic controller for reusable animations. Used internally when animations are disabled, to avoid checking for the null case when an animation player is expected.

定义一个动画步骤，它把一些样式信息和时序信息组合在一起。

Defines an animation step that combines styling information with timing information.

在一个动画序列中执行一个查询到的内部动画元素。

Executes a queried inner animation element within an animation sequence.

生成一个可复用的动画，可以在其它动画或序列中通过 useAnimation() 函数进行调用。

Produces a reusable animation that can be invoked in another animation or sequence, by calling the useAnimation() function.

定义一个可以并行运行的动画步骤列表。

Defines a list of animation steps to be run in parallel.

可定义一组动画样式，每个样式都关联着一个可选的 offset 值。

Defines a set of animation styles, associating each style with an optional offset value.

在动画序列中正在播放的元素中查找一个或多个内部元素。和 animateChild() 一起使用。

Finds one or more inner elements within the current element that is being animated within a sequence. Use with animate().

定义一个动画步骤列表，逐个依次运行它们。

Defines a list of animation steps to be run sequentially, one by one.

在调用 query() 中使用可以在每个查询到的条目开始播放动画之后插入一个时间间隔。

Use within an animation query() call to issue a timing gap after each queried item is animated.

在附加到元素的触发器上，声明一个动画状态。

Declares an animation state within a trigger attached to an element.

声明一个包含 CSS 属性/样式的键值对象，可在动画序列中用作动画状态（state），或在调用 animate() 和 keyframes() 时作为传入的样式数据。

Declares a key/value object containing CSS properties/styles that can then be used for an animation state, within an animation sequence, or as styling data for calls to animate() and keyframes().

声明一个转场动画，以便在满足给定条件时运行一系列动画步骤。该条件是一个逻辑型表达式或一个函数， 该函数比较以前和现在的动画状态，如果应该开始转场则返回 true。 当满足所定义的转场动画的状态标准时，就会开始执行相关的动画。

Declares an animation transition as a sequence of animation steps to run when a given condition is satisfied. The condition is a Boolean expression or function that compares the previous and current animation states, and returns true if this transition should occur. When the state criteria of a defined transition are met, the associated animation is triggered.

创建一个有名字的动画触发器，包含一个 state() 和 transition() 的列表，当此触发器的绑定表达式发生变化时，它们就会重新求值。

Creates a named animation trigger, containing a list of state() and transition() entries to be evaluated when the expression bound to the trigger changes.

启动一个使用 animation() 函数创建的可复用动画。

Starts a reusable animation that is created using the animation() function.

添加持续时间选项，以控制子动画的动画样式和时序。

Adds duration options to control animation styling and timing for a child animation.

封装一个子动画，父动画可以显式的运行它。 由 animateChild 函数进行初始化和返回。

Encapsulates a child animation, that can be run explicitly when the parent is run. Instantiated and returned by the animateChild function.

封装一个动画步骤。由 animate() 函数进行实例化并返回。

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

封装一个可复用的动画。 由 useAnimation() 函数实例化并返回。

Encapsulates a reusable animation. Instantiated and returned by the useAnimation() function.

An instance of this class is returned as an event parameter when an animation callback is captured for an animation either during the start or done phase.

封装一个动画组。 由 group() 函数实例化并返回。

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

封装一个关键帧序列。由 keyframes() 函数进行实例化并返回。

Encapsulates a keyframes sequence. Instantiated and returned by the keyframes() function.

动画数据结构的基类。

Base for animation data structures.

一组可以为动画定义参数类别的常量。

Constants for the categories of parameters that can be defined for animations.

用来控制动画样式和时序的选项。

Options that control animation styling and timing.

Provides programmatic control of a reusable animation sequence, built using the build() method of AnimationBuilder. The build() method returns a factory, whose create() method instantiates and initializes this interface.

封装一个动画查询。由 query() 函数实例化并返回。

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

封装一些动画查询选项。 传给 query() 函数。

Encapsulates animation query options. Passed to the query() function.

封装一个可复用的动画，包括一组独立的动画步骤。由 animation() 函数返回，并传给 useAnimation() 函数。

Encapsulates a reusable animation, which is a collection of individual animation steps. Instantiated and returned by the animation() function, and passed to the useAnimation() function.

封装一个动画序列。 由 sequence() 函数进行实例化并返回。

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

封装一组动画步骤的起始时间的交错参数。 由 stagger() 函数实例化并返回。

Encapsulates parameters for staggering the start times of a set of animation steps. Instantiated and returned by the stagger() function.

通过将状态名称和一组 CSS 样式相关联来封装一个动画状态。 由 state() 函数实例化并返回。

Encapsulates an animation state by associating a state name with a set of CSS styles. Instantiated and returned by the state() function.

封装一个动画样式。由 style() 函数实例化并返回。

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

封装一个转场动画。由 transition() 函数实例化并返回。

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

包含一个动画触发器。由 trigger() 函数实例化并返回。

Contains an animation trigger. Instantiated and returned by the trigger() function.

用于指定自动化样式。

Specifies automatic styling.

表示一个动画步骤中的动画时序参数。

Represents animation-step timing parameters for an animation step.