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Compass Ceaser CSS Easing Transitions 使用与技术文档

2024-12-24 07:22:44作者:仰钰奇

1. 安装指南

要使用Compass Ceaser CSS Easing Transitions扩展,您首先需要通过命令行安装gem:

gem install ceaser-easing

如果您想要将Ceaser Easing添加到现有项目中,需要编辑项目配置文件并添加以下代码:

require 'ceaser-easing'

然后在您的Sass/SCSS文件中导入Ceaser Easing:

@import "ceaser-easing";

创建一个使用Ceaser Easing的新项目,可以按照以下步骤操作:

compass create project_name -r ceaser-easing -u ceaser-easing

接着,在您的Sass/SCSS文件中导入Ceaser Easing:

@import "ceaser-easing";

2. 项目的使用说明

Ceaser Easing扩展为Sass提供了一个名为ceaser的函数,您可以将该函数用作过渡(transition)或动画(animation)的timing-function属性的值。您需要传递所需的缓动类型给该函数,它会为您应用正确的cubic-bezier过渡定时函数。

以下是ceaser函数的使用示例:

#transition {
  transition-property: all;
  transition-duration: 1.2s;
  transition-timing-function: ceaser($ease-in);
}

#transition-shorthand {
  transition: all 1.2s ceaser($ease-in);
}

#animation {
  animation-name: animateMe;
  animation-iteration-count: infinite;
  animation-duration: 10s;
  animation-timing-function: ceaser($easeInSine);
}

#animation-shorthand {
  animation: animateMe 10s ceaser($easeInSine) infinite;
}

3. 项目API使用文档

Ceaser Easing扩展提供了以下缓动类型供您选择:

  • $linear

  • $ease (默认值)

  • $ease-in

  • $ease-out

  • $ease-in-out

  • $easeInQuad

  • $easeInCubic

  • $easeInQuart

  • $easeInQuint

  • $easeInSine

  • $easeInExpo

  • $easeInCirc

  • $easeInBack

  • $easeOutQuad

  • $easeOutCubic

  • $easeOutQuart

  • $easeOutQuint

  • $easeOutSine

  • $easeOutExpo

  • $easeOutCirc

  • $easeOutBack

  • $easeInOutQuad

  • $easeInOutCubic

  • $easeInOutQuart

  • $easeInOutQuint

  • $easeInOutSine

  • $easeInOutExpo

  • $easeInOutCirc

  • $easeInOutBack

此外,Ceaser Easing扩展还提供了一个名为ceaser的mixin,允许您传递所需的缓动类型给mixin,它会应用正确的cubic-bezier过渡定时函数。您还可以传递过渡属性、持续时间和延迟时间(默认分别为all500ms0)。

@mixin ceaser-transition($transition-property, $duration, $ease-type, $delay: 0) {
  // mixin内容
}

@include ceaser-transition(all, 3s, $ease-in);
@include ceaser-transition(width, 500ms, $easeInOutExpo, 1s);

以下是如何为具有box ID的HTML元素创建上述过渡的示例:

#box {
  width: 500px;
  @include ceaser-transition(width, 500ms, $easeInOutExpo, 1s);
}

#box:hover {
  width: 700px;
}

4. 项目安装方式

请遵循上述“安装指南”中的步骤进行安装。

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