Angular Animation: animate function
Primary entry point exports
Functions - animate
Introduction:
The "animate" function in Angular animations is a fundamental building block within the animation DSL (Domain-Specific Language). It plays a crucial role in defining animation steps, combining styling information with timing details. Typically employed within the "transition" and "trigger" functions, it provides developers with a robust mechanism for creating dynamic and visually appealing animations.
Function Overview:
Timing Parameter:
- Specifies the duration of the animation and the timing function.
- Can be a string representing a predefined timing function (e.g., "ease-in", "ease-out") or a number representing the duration in milliseconds.
Styles Parameter:
- Defines the styles that the element should have at the end of the animation.
- Can be a set of CSS styles, keyframes, or null to indicate no styles at the end.
Parameters in Detail:
Timing:
- If a string: Represents a predefined timing function, such as "ease-in", "ease-out", "linear," or a custom "cubic-bezier" function.
- If a number: Represents the duration of the animation in milliseconds.
Styles:
- If provided, it specifies the styles to be applied to the element at the end of the animation.
- If null, no styles are applied at the end.
Example Usage:
In this example, the "animate" function is utilized within the "fadeInOut" trigger to define animation steps. The ":enter" transition smoothly animates opacity from 0 to 1, while the ":leave" transition animates the element from its current state to an opacity of 0.
Summary:
The "animate" function in Angular animations empowers developers to craft seamless transitions by precisely defining animation steps. By combining timing information with styling details, it serves as a versatile tool for creating engaging user experiences in Angular applications.
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