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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/css/font-synthesis | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/css/font-synthesis/index.html b/files/zh-cn/web/css/font-synthesis/index.html new file mode 100644 index 0000000000..c344d0a3f5 --- /dev/null +++ b/files/zh-cn/web/css/font-synthesis/index.html @@ -0,0 +1,96 @@ +--- +title: font-synthesis +slug: Web/CSS/font-synthesis +tags: + - CSS + - 参考 + - 字体 +translation_of: Web/CSS/font-synthesis +--- +<div>{{CSSRef}}</div> + +<p><strong><code>font-synthesis</code></strong> CSS 属性控制浏览器可以合成(synthesize)哪些缺失的字体,粗体或斜体。</p> + +<div>{{EmbedInteractiveExample("pages/css/font-synthesis.html")}}</div> + + + +<p>大多数标准西方字体包含斜体和粗体变体,但许多新颖(novelty)的字体不包括这些。用于中文、日文、韩文和其他语标文字(logographic script)的字体往往不含这些变体,同时,从默认字体中生成、合成这些变体可能会妨碍文本的易读性。在这些情况下,可能最好关闭浏览器默认的 font-synthesis 字体合成特性。</p> + +<p>{{cssinfo}}</p> + +<h2 id="语法">语法</h2> + +<p>此属性(的值)可采用下列任意一种形式:</p> + +<ul> + <li>关键词 <code>none</code></li> + <li>关键词 <code>weight</code> 或 <code>style</code></li> + <li>关键词 <code>weight</code> 和 <code>style</code>。</li> +</ul> + +<h3 id="属性值">属性值</h3> + +<dl> + <dt><code>none</code></dt> + <dd>此关键词表示不合成粗体字型(typeface)或斜体字型。</dd> + <dt><code>weight</code></dt> + <dd>此关键词表示,如果需要的话,可以合成粗体字型。</dd> + <dt><code>style</code></dt> + <dd>此关键词表示,如果需要的话,可以合成斜体字型。</dd> +</dl> + +<h3 id="形式化语法">形式化语法</h3> + +<pre class="syntaxbox">{{csssyntax}}</pre> + +<h2 id="例子">例子</h2> + +<h3 id="HTML">HTML</h3> + +<pre class="brush: html"><em class="syn">Synthesize me! 站直。</em> +<br/> +<em class="no-syn">Don't synthesize me! 站直。</em> +</pre> + +<h3 id="CSS">CSS</h3> + +<pre class="brush: css">em { + font-weight: bold; +} +.syn { + font-synthesis: style weight; +} +.no-syn { + font-synthesis: none; +} +</pre> + +<h3 id="结果">结果</h3> + +<p>{{ EmbedLiveSample('Examples', '', '50', '', 'Web/CSS/font-synthesis') }}</p> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">备注</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('CSS3 Fonts', '#propdef-font-synthesis', 'font-synthesis')}}</td> + <td>{{Spec2('CSS3 Fonts')}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_Compatibility" name="Browser_Compatibility">浏览器兼容性</h2> + + + +<p>{{Compat("css.properties.font-synthesis")}}</p> |