css3属性-webkit-font-smoothing_html/css_WEB-ITnose
Jun 24, 2016 am 11:23 AM
对字体进行抗锯齿渲染可以使字体看起来会更清晰舒服。在图标字体成为一种趋势的今天,抗锯齿渲染使用也越来越多。
font-smoothing是非标准的CSS定义。它被列入标准规范的草案中,后由于某些原因从web标准中被移除了。
但是,我们可以用以下两种定义进行抗锯齿渲染
-webkit-font-smoothing: antialiased; /*chrome、safari*/-moz-osx-font-smoothing: grayscale;/*firefox*/
(1)Webkit在自己的引擎中支持了这一效果。
-webkit-font-smoothing
它有三个属性值:
none ------ 对低像素的文本比较好
subpixel-antialiased------默认值
antialiased ------抗锯齿很好
例子:
body{-webkit-font-smoothing: antialiased;}
这个属性可以使页面上的字体抗锯齿,使用后字体看起来会更清晰。
加上之后就顿时感觉页面小清晰了。
(2)Gecko也推出了自己的抗锯齿效果的非标定义。
-moz-osx-font-smoothing: inherit | grayscale;
这个属性也是更清晰的作用。
例子:
.icon {-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;}
(3)Ionic框架在样式中多加了一条font-smoothing: antialiased;
这是坐等font-smoothing标准化,有备无患么。

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