过滤
backdrop-filter: hue-rotate()
用于对元素应用背景色旋转滤镜的工具。
| 类 | 样式 |
|---|---|
backdrop-hue-rotate-<number> | backdrop-filter: hue-rotate(<number>deg); |
-backdrop-hue-rotate-<number> | backdrop-filter: hue-rotate(calc(<number>deg * -1)); |
backdrop-hue-rotate-(<custom-property>) | backdrop-filter: hue-rotate(var(<custom-property>)); |
backdrop-hue-rotate-[<value>] | backdrop-filter: hue-rotate(<value>); |
示例(Examples)
基本示例(Basic example)
使用像 backdrop-hue-rotate-90 和 backdrop-hue-rotate-180 这样的工具来旋转元素背景的色调：
🌐 Use utilities like backdrop-hue-rotate-90 and backdrop-hue-rotate-180 to rotate the hue of an element's backdrop:
backdrop-hue-rotate-90
backdrop-hue-rotate-180
backdrop-hue-rotate-270
<div class="bg-[url(/img/mountains.jpg)]"> <div class="bg-white/30 backdrop-hue-rotate-90 ..."></div></div><div class="bg-[url(/img/mountains.jpg)]"> <div class="bg-white/30 backdrop-hue-rotate-180 ..."></div></div><div class="bg-[url(/img/mountains.jpg)]"> <div class="bg-white/30 backdrop-hue-rotate-270 ..."></div></div>使用负值(Using negative values)
使用诸如 -backdrop-hue-rotate-90 和 -backdrop-hue-rotate-180 的工具来设置负的背景色调旋转值：
🌐 Use utilities like -backdrop-hue-rotate-90 and -backdrop-hue-rotate-180 to set a negative backdrop hue rotation value:
-backdrop-hue-rotate-15
-backdrop-hue-rotate-45
-backdrop-hue-rotate-90
<div class="bg-[url(/img/mountains.jpg)]"> <div class="bg-white/30 -backdrop-hue-rotate-15 ..."></div></div><div class="bg-[url(/img/mountains.jpg)]"> <div class="bg-white/30 -backdrop-hue-rotate-45 ..."></div></div><div class="bg-[url(/img/mountains.jpg)]"> <div class="bg-white/30 -backdrop-hue-rotate-90 ..."></div></div>使用自定义值(Using a custom value)
使用 backdrop-hue-rotate-[<value>] 语法 根据完全自定义的值设置 backdrop hue rotation：
<div class="backdrop-hue-rotate-[3.142rad] ..."> <!-- ... --></div>对于 CSS 变量，还可以使用 backdrop-hue-rotate-(<custom-property>) 语法：
<div class="backdrop-hue-rotate-(--my-backdrop-hue-rotation) ..."> <!-- ... --></div>这只是简写，用于 backdrop-hue-rotate-[var(<custom-property>)] 它会自动为你添加 var() 函数。
响应式设计(Responsive design)
在 backdrop-filter: hue-rotate() 工具前面使用断点变体如 md: 仅在 medium 屏幕尺寸及以上时应用工具：
<div class="backdrop-hue-rotate-15 md:backdrop-hue-rotate-0 ..."> <!-- ... --></div>请参阅 变体文档 详细了解如何使用变体。