試一試
font-variant-east-asian: normal;
font-variant-east-asian: ruby;
font-variant-east-asian: jis78;
font-variant-east-asian: proportional-width;
<section id="default-example">
<div id="example-element">
<p>
JIS78とJIS83以降では、檜と檜、籠と篭など、一部の文字の入れ替えが行われている。また、「唖然」や「軀體」などの書體が変更されている。
</p>
</div>
</section>
section {
font-family:
"YuGothic Medium", "YuGothic", "Yu Gothic Medium", "Yu Gothic", sans-serif;
margin-top: 10px;
font-size: 1.5em;
}
語法
css
font-variant-east-asian: normal;
font-variant-east-asian: ruby;
font-variant-east-asian: jis78; /* <east-asian-variant-values> */
font-variant-east-asian: jis83; /* <east-asian-variant-values> */
font-variant-east-asian: jis90; /* <east-asian-variant-values> */
font-variant-east-asian: jis04; /* <east-asian-variant-values> */
font-variant-east-asian: simplified; /* <east-asian-variant-values> */
font-variant-east-asian: traditional; /* <east-asian-variant-values> */
font-variant-east-asian: full-width; /* <east-asian-width-values> */
font-variant-east-asian: proportional-width; /* <east-asian-width-values> */
font-variant-east-asian: ruby full-width jis83;
/* Global values */
font-variant-east-asian: inherit;
font-variant-east-asian: initial;
font-variant-east-asian: revert;
font-variant-east-asian: revert-layer;
font-variant-east-asian: unset;
值
normal-
此關鍵字將停用此類替代字形的使用。
ruby-
此關鍵字強制使用特定字形用於注音字元。由於注音字元通常較小,字型建立者通常會設計特定的形式,通常稍微粗一些以提高對比度。此關鍵字對應於 OpenType 值
ruby。 <east-asian-variant-values>-
這些值指定應用於顯示的表意字形變體集。可能的值有:
關鍵字 定義字形標準 OpenType 等效值 jis78JIS X 0208:1978 jp78jis83JIS X 0208:1983 jp83jis90JIS X 0208:1990 jp90jis04JIS X 0213:2004 jp04simplified無,使用簡體中文字形 smpltraditional無,使用繁體中文字形 trad <east-asian-width-values>-
這些值控制用於東亞字元的字形的尺寸。可能有兩個值:
proportional-width啟用寬度可變的東亞字元集。它對應於 OpenType 值pwid。full-width啟用寬度都相同,大致為方形的東亞字元集。它對應於 OpenType 值fwid。
正式定義
| 初始值 | normal |
|---|---|
| 應用於 | 所有元素和文字。它也適用於 ::first-letter 和 ::first-line。 |
| 繼承性 | 是 |
| 計算值 | 同指定值 |
| 動畫型別 | 離散 |
正式語法
font-variant-east-asian =
normal |
[ <east-asian-variant-values> || <east-asian-width-values> || ruby ]
<east-asian-variant-values> =
jis78 |
jis83 |
jis90 |
jis04 |
simplified |
traditional
<east-asian-width-values> =
full-width |
proportional-width
示例
設定東亞字形變體
此示例要求您的作業系統中安裝“Yu Gothic”字型,其他字型可能不支援 OpenType 功能。
HTML
html
<table>
<thead></thead>
<tbody>
<tr>
<th>normal/jis78:</th>
<td>麴町</td>
<td class="jis78">麴町</td>
</tr>
<tr>
<th>normal/ruby:</th>
<td>しんかんせん</td>
<td class="ruby">しんかんせん</td>
</tr>
<tr>
<th>normal/traditional:</th>
<td>大學</td>
<td class="traditional">大學</td>
</tr>
</tbody>
</table>
CSS
css
tbody {
border: 0;
}
td {
font-family: "Yu Gothic", fantasy;
font-size: 20px;
}
th {
color: grey;
padding-right: 10px;
}
.ruby {
font-variant-east-asian: ruby;
}
.jis78 {
font-variant-east-asian: jis78;
}
.traditional {
font-variant-east-asian: traditional;
}
結果
規範
| 規範 |
|---|
| CSS 字型模組第 4 級 # font-variant-east-asian-prop |
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