Filters

backdrop-filter: hue-rotate()

用於對元素套用背景色相旋轉濾鏡的通用類別。

ClassStyles
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>);

範例(Examples)

基本範例(Basic example)

使用 backdrop-hue-rotate-90backdrop-hue-rotate-180 等通用類別來旋轉元素背景的色相:

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>

使用負值(Using negative values)

使用 -backdrop-hue-rotate-90-backdrop-hue-rotate-180 等通用類別來設定負的背景色相旋轉值:

-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>

使用自訂值(Using a custom value)

使用 backdrop-hue-rotate-[<value>] 語法,根據完全自訂的值來設定 backdrop hue rotation

<div class="backdrop-hue-rotate-[3.142rad] ...">  <!-- ... --></div>

對於 CSS 變數,你也可以使用 backdrop-hue-rotate-(<custom-property>) 語法:

<div class="backdrop-hue-rotate-(--my-backdrop-hue-rotation) ...">  <!-- ... --></div>

這只是 backdrop-hue-rotate-[var(<custom-property>)] 的簡寫形式,會自動為你加上 var() 函式。

響應式設計(Responsive design)

backdrop-filter: hue-rotate() 通用類別前面加上像 md: 這樣的中斷點變體,讓該通用類別只在中型螢幕尺寸及以上時套用:

<div class="backdrop-hue-rotate-15 md:backdrop-hue-rotate-0 ...">  <!-- ... --></div>

變體文件中了解更多關於使用變體的資訊。

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