CSS：Bulletproof @font-face：笑脸变体

发布于 2024-09-27 19:01:48 字数 1094 浏览 10 评论 0 原文

可能的重复：
CSS @font-face - “src: local('☺'”的作用是什么）”是什么意思？

嗨，

我看到这篇文章 - Bulletproof @font-face 语法

http://paulirish.com/2009/bulletproof-font-face-implementation-syntax/

这是防弹的语法，

@font-face {
  font-family: 'Graublau Web';
  src: url('GraublauWeb.eot');
  src: local('☺'),
         url('GraublauWeb.otf') format('opentype');
}

但我不明白他对笑脸的说法是什么本地（）。这是什么意思？它是一个跨浏览器、PC 和 Apple 支持的标准吗？我可以放别的东西进去吗？

这是他的解释，

2010.02.04添加：已经有关注指定本地字体名称。主要原因是你将控制权交给用户的机器，可能显示本地安装的字体而不是您安装的字体想要服务。虽然会加载更快，机会很小该文件可能是错误的。

为了解决这个问题，我已经指定本地字体名称“☺”。是的，这是一张笑脸。开放式 spec 表示任何两字节 unicode 字符在字体名称中不起作用在 Mac 上，这样就减少了某人实际上的可能性发布了一个具有这样名称的字体。这如果您认为，建议使用技术本地安装的版本字体不符合您的最佳利益。

谢谢。

原文

Possible Duplicate:
CSS @font-face - what does “src: local('☺')” mean?

Hi,

I came across this article - Bulletproof @font-face syntax

http://paulirish.com/2009/bulletproof-font-face-implementation-syntax/

Here is the syntax of bulletproof,

@font-face {
  font-family: 'Graublau Web';
  src: url('GraublauWeb.eot');
  src: local('☺'),
         url('GraublauWeb.otf') format('opentype');
}

but I don't understand what he says about the smiley face in the local(). What does it mean? Is it a standdard which is supported across browsers, PCs and Apples? Can I put something else in?

Here is what he explains,

Added 2010.02.04: There has been
concern over specifying local font
names. The primary reason is that you
cede control to the user's machine,
potentially showing a locally
installed font instead of the one you
want to serve. While that will load
faster, there's a very small chance
the file could be wrong.

To account for this gotcha, I've
specified a local font name of '☺'.
Yes, it's a smiley face. The OpenType
spec indicates any two-byte unicode
characters won't work in a font name
on Mac at all, so that lessens the
likelihood that someone actually
released a font with such a name. This
technique is recommended if you think
a locally installed version of this
font is not in your best interest.