Bootstrap字体图标(Glyphicons)
本章将讲解字体图标(Glyphicons),并通过一些实例了解它的使用。Bootstrap 捆绑了 200 多种字体格式的字形。首先让我们先来理解一下什么是字体图标。
什么是字体图标?
字体图标是在 Web 项目中使用的图标字体。虽然,Glyphicons Halflings 需要商业许可,但是您可以通过基于项目的 Bootstrap 来免费使用这些图标。
为了表示对图标作者的感谢,希望您在使用时加上 GLYPHICONS 网站的链接。
获取字体图标
我们已经在环境安装 章节下载了 Bootstrap 3.x 版本,并理解了它的目录结构。在 fonts文件夹内可以找到字体图标,它包含了下列这些文件:
- glyphicons-halflings-regular.eot
- glyphicons-halflings-regular.svg
- glyphicons-halflings-regular.ttf
- glyphicons-halflings-regular.woff
相关的 CSS 规则写在 dist 文件夹内的 css 文件夹内的 bootstrap.css和bootstrap-min.css文件上。
字体图标列表
CSS 规则解释
下面的 CSS 规则构成 glyphicon class。
@font-face { font-family: 'Glyphicons Halflings'; src: url('../fonts/glyphicons-halflings-regular.eot'); src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg'); } .glyphicon { position: relative; top: 1px; display: inline-block; font-family: 'Glyphicons Halflings'; -webkit-font-smoothing: antialiased; font-style: normal; font-weight: normal; line-height: 1; -moz-osx-font-smoothing: grayscale; }
所以 font-face 规则实际上是在找到 glyphicons 地方声明 font-family 和位置。
.glyphicon class 声明一个从顶部偏移 1px 的相对位置,呈现为 inline-block,声明字体,规定 font-style 和 font-weight 为 normal,设置行高为 1。除此之外,使用 -webkit-font-smoothing: antialiased和-moz-osx-font-smoothing: grayscale;获得跨浏览器的一致性。
然后,这里的
.glyphicon:empty { width: 1em; }
是空的 glyphicon。
这里有 200 个 class,每个 class 针对一个图标。这些 class 的常见格式如下:
.glyphicon-keyword:before { content: "hexvalue"; }
比如,使用的 user 图标,它的 class 如下:
.glyphicon-user:before { content: "\e008"; }
用法
如需使用图标,只需要简单地使用下面的代码即可。请在图标和文本之间保留适当的空间。
<span class="glyphicon glyphicon-search"></span>
下面的实例演示了如何使用字体图标:
实例
<p> <button type="button" class="btn btn-default"> <span class="glyphicon glyphicon-sort-by-attributes"></span> </button> <button type="button" class="btn btn-default"> <span class="glyphicon glyphicon-sort-by-attributes-alt"></span> </button> <button type="button" class="btn btn-default"> <span class="glyphicon glyphicon-sort-by-order"></span> </button> <button type="button" class="btn btn-default"> <span class="glyphicon glyphicon-sort-by-order-alt"></span> </button> </p> <button type="button" class="btn btn-default btn-lg"> <span class="glyphicon glyphicon-user"></span> User </button> <button type="button" class="btn btn-default btn-sm"> <span class="glyphicon glyphicon-user"></span> User </button> <button type="button" class="btn btn-default btn-xs"> <span class="glyphicon glyphicon-user"></span> User </button>
结果如下所示:

带有字体图标的导航栏
实例
<div class="navbar navbar-fixed-top navbar-inverse" role="navigation"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">Project name</a> </div> <div class="collapse navbar-collapse"> <ul class="nav navbar-nav"> <li class="active"> <a href="#"> <span class="glyphicon glyphicon-home">Home</span></a> </li> <li> <a href="#shop"> <span class="glyphicon glyphicon-shopping-cart">Shop</span></a> </li> <li> <a href="#support"> <span class="glyphicon glyphicon-headphones">Support</span></a> </li> </ul> </div> <!-- /.nav-collapse --> </div> <!-- /.container --> </div> <!-- jQuery (Bootstrap 插件需要引入) --> <script src="/upload/qmtuto/libs/jquery/2.1.1/jquery.min.js"></script> <!-- 包含了所有编译插件 --> <script src="/upload/qmtuto/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
定制字体图标
我们已经看到如何使用字体图标,接下来我们看看如何定制字体图标。
我们将以上面的实例开始,并通过改变字体尺寸、颜色和应用文本阴影来进行定制图标。
下面是开始的代码:
<button type="button" class="btn btn-primary btn-lg"> <span class="glyphicon glyphicon-user"></span> User </button>
效果如下所示:
定制字体尺寸
通过增加或减少图标的字体尺寸,您可以让图标看起来更大或更小。
<button type="button" class="btn btn-primary btn-lg" style="font-size: 60px"> <span class="glyphicon glyphicon-user"></span> User </button>
定制字体颜色
<button type="button" class="btn btn-primary btn-lg" style="color: rgb(212, 106, 64);"> <span class="glyphicon glyphicon-user"></span> User </button>
应用文本阴影
<button type="button" class="btn btn-primary btn-lg" style="text-shadow: black 5px 3px 3px;"> <span class="glyphicon glyphicon-user"></span> User </button>
在线定制字体图标
图标列表
图标 | 类名 | 实例 |
---|---|---|
glyphicon glyphicon-asterisk | 试一试 | |
glyphicon glyphicon-plus | 试一试 | |
glyphicon glyphicon-minus | 试一试 | |
glyphicon glyphicon-euro | 试一试 | |
glyphicon glyphicon-cloud | 试一试 | |
glyphicon glyphicon-envelope | 试一试 | |
glyphicon glyphicon-pencil | 试一试 | |
glyphicon glyphicon-glass | 试一试 | |
glyphicon glyphicon-music | 试一试 | |
glyphicon glyphicon-search | 试一试 | |
glyphicon glyphicon-heart | 试一试 | |
glyphicon glyphicon-star | 试一试 | |
glyphicon glyphicon-star-empty | 试一试 | |
glyphicon glyphicon-user | 试一试 | |
glyphicon glyphicon-film | 试一试 | |
glyphicon glyphicon-th-large | 试一试 | |
glyphicon glyphicon-th | 试一试 | |
glyphicon glyphicon-th-list | 试一试 | |
glyphicon glyphicon-ok | 试一试 | |
glyphicon glyphicon-remove | 试一试 | |
glyphicon glyphicon-zoom-in | 试一试 | |
glyphicon glyphicon-zoom-out | 试一试 | |
glyphicon glyphicon-off | 试一试 | |
glyphicon glyphicon-signal | 试一试 | |
glyphicon glyphicon-cog | 试一试 | |
glyphicon glyphicon-trash | 试一试 | |
glyphicon glyphicon-home | 试一试 | |
glyphicon glyphicon-file | 试一试 | |
glyphicon glyphicon-time | 试一试 | |
glyphicon glyphicon-road | 试一试 | |
glyphicon glyphicon-download-alt | 试一试 | |
glyphicon glyphicon-download | 试一试 | |
glyphicon glyphicon-upload | 试一试 | |
glyphicon glyphicon-inbox | 试一试 | |
glyphicon glyphicon-play-circle | 试一试 | |
glyphicon glyphicon-repeat | 试一试 | |
glyphicon glyphicon-refresh | 试一试 | |
glyphicon glyphicon-list-alt | 试一试 | |
glyphicon glyphicon-lock | 试一试 | |
glyphicon glyphicon-flag | 试一试 | |
glyphicon glyphicon-headphones | 试一试 | |
glyphicon glyphicon-volume-off | 试一试 | |
glyphicon glyphicon-volume-down | 试一试 | |
glyphicon glyphicon-volume-up | 试一试 | |
glyphicon glyphicon-qrcode | 试一试 | |
glyphicon glyphicon-barcode | 试一试 | |
glyphicon glyphicon-tag | 试一试 | |
glyphicon glyphicon-tags | 试一试 | |
glyphicon glyphicon-book | 试一试 | |
glyphicon glyphicon-bookmark | 试一试 | |
glyphicon glyphicon-print | 试一试 | |
glyphicon glyphicon-camera | 试一试 | |
glyphicon glyphicon-font | 试一试 | |
glyphicon glyphicon-bold | 试一试 | |
glyphicon glyphicon-italic | 试一试 | |
glyphicon glyphicon-text-height | 试一试 | |
glyphicon glyphicon-text-width | 试一试 | |
glyphicon glyphicon-align-left | 试一试 | |
glyphicon glyphicon-align-center | 试一试 | |
glyphicon glyphicon-align-right | 试一试 | |
glyphicon glyphicon-align-justify | 试一试 | |
glyphicon glyphicon-list | 试一试 | |
glyphicon glyphicon-indent-left | 试一试 | |
glyphicon glyphicon-indent-right | 试一试 | |
glyphicon glyphicon-facetime-video | 试一试 | |
glyphicon glyphicon-picture | 试一试 | |
glyphicon glyphicon-map-marker | 试一试 | |
glyphicon glyphicon-adjust | 试一试 | |
glyphicon glyphicon-tint | 试一试 | |
glyphicon glyphicon-edit | 试一试 | |
glyphicon glyphicon-share | 试一试 | |
glyphicon glyphicon-check | 试一试 | |
glyphicon glyphicon-move | 试一试 | |
glyphicon glyphicon-step-backward | 试一试 | |
glyphicon glyphicon-fast-backward | 试一试 | |
glyphicon glyphicon-backward | 试一试 | |
glyphicon glyphicon-play | 试一试 | |
glyphicon glyphicon-pause | 试一试 | |
glyphicon glyphicon-stop | 试一试 | |
glyphicon glyphicon-forward | 试一试 | |
glyphicon glyphicon-fast-forward | 试一试 | |
glyphicon glyphicon-step-forward | 试一试 | |
glyphicon glyphicon-eject | 试一试 | |
glyphicon glyphicon-chevron-left | 试一试 | |
glyphicon glyphicon-chevron-right | 试一试 | |
glyphicon glyphicon-plus-sign | 试一试 | |
glyphicon glyphicon-minus-sign | 试一试 | |
glyphicon glyphicon-remove-sign | 试一试 | |
glyphicon glyphicon-ok-sign | 试一试 | |
glyphicon glyphicon-question-sign | 试一试 | |
glyphicon glyphicon-info-sign | 试一试 | |
glyphicon glyphicon-screenshot | 试一试 | |
glyphicon glyphicon-remove-circle | 试一试 | |
glyphicon glyphicon-ok-circle | 试一试 | |
glyphicon glyphicon-ban-circle | 试一试 | |
glyphicon glyphicon-arrow-left | 试一试 | |
glyphicon glyphicon-arrow-right | 试一试 | |
glyphicon glyphicon-arrow-up | 试一试 | |
glyphicon glyphicon-arrow-down | 试一试 | |
glyphicon glyphicon-share-alt | 试一试 | |
glyphicon glyphicon-resize-full | 试一试 | |
glyphicon glyphicon-resize-small | 试一试 | |
glyphicon glyphicon-exclamation-sign | 试一试 | |
glyphicon glyphicon-gift | 试一试 | |
glyphicon glyphicon-leaf | 试一试 | |
glyphicon glyphicon-fire | 试一试 | |
glyphicon glyphicon-eye-open | 试一试 | |
glyphicon glyphicon-eye-close | 试一试 | |
glyphicon glyphicon-warning-sign | 试一试 | |
glyphicon glyphicon-plane | 试一试 | |
glyphicon glyphicon-calendar | 试一试 | |
glyphicon glyphicon-random | 试一试 | |
glyphicon glyphicon-comment | 试一试 | |
glyphicon glyphicon-magnet | 试一试 | |
glyphicon glyphicon-chevron-up | 试一试 | |
glyphicon glyphicon-chevron-down | 试一试 | |
glyphicon glyphicon-retweet | 试一试 | |
glyphicon glyphicon-shopping-cart | 试一试 | |
glyphicon glyphicon-folder-close | 试一试 | |
glyphicon glyphicon-folder-open | 试一试 | |
glyphicon glyphicon-resize-vertical | 试一试 | |
glyphicon glyphicon-resize-horizontal | 试一试 | |
glyphicon glyphicon-hdd | 试一试 | |
glyphicon glyphicon-bullhorn | 试一试 | |
glyphicon glyphicon-bell | 试一试 | |
glyphicon glyphicon-certificate | 试一试 | |
glyphicon glyphicon-thumbs-up | 试一试 | |
glyphicon glyphicon-thumbs-down | 试一试 | |
glyphicon glyphicon-hand-right | 试一试 | |
glyphicon glyphicon-hand-left | 试一试 | |
glyphicon glyphicon-hand-up | 试一试 | |
glyphicon glyphicon-hand-down | 试一试 | |
glyphicon glyphicon-circle-arrow-right | 试一试 | |
glyphicon glyphicon-circle-arrow-left | 试一试 | |
glyphicon glyphicon-circle-arrow-up | 试一试 | |
glyphicon glyphicon-circle-arrow-down | 试一试 | |
glyphicon glyphicon-globe | 试一试 | |
glyphicon glyphicon-wrench | 试一试 | |
glyphicon glyphicon-tasks | 试一试 | |
glyphicon glyphicon-filter | 试一试 | |
glyphicon glyphicon-briefcase | 试一试 | |
glyphicon glyphicon-fullscreen | 试一试 | |
glyphicon glyphicon-dashboard | 试一试 | |
glyphicon glyphicon-paperclip | 试一试 | |
glyphicon glyphicon-heart-empty | 试一试 | |
glyphicon glyphicon-link | 试一试 | |
glyphicon glyphicon-phone | 试一试 | |
glyphicon glyphicon-pushpin | 试一试 | |
glyphicon glyphicon-usd | 试一试 | |
glyphicon glyphicon-gbp | 试一试 | |
glyphicon glyphicon-sort | 试一试 | |
glyphicon glyphicon-sort-by-alphabet | 试一试 | |
glyphicon glyphicon-sort-by-alphabet-alt | 试一试 | |
glyphicon glyphicon-sort-by-order | 试一试 | |
glyphicon glyphicon-sort-by-order-alt | 试一试 | |
glyphicon glyphicon-sort-by-attributes | 试一试 | |
glyphicon glyphicon-sort-by-attributes-alt | 试一试 | |
glyphicon glyphicon-unchecked | 试一试 | |
glyphicon glyphicon-expand | 试一试 | |
glyphicon glyphicon-collapse-down | 试一试 | |
glyphicon glyphicon-collapse-up | 试一试 | |
glyphicon glyphicon-log-in | 试一试 | |
glyphicon glyphicon-flash | 试一试 | |
glyphicon glyphicon-log-out | 试一试 | |
glyphicon glyphicon-new-window | 试一试 | |
glyphicon glyphicon-record | 试一试 | |
glyphicon glyphicon-save | 试一试 | |
glyphicon glyphicon-open | 试一试 | |
glyphicon glyphicon-saved | 试一试 | |
glyphicon glyphicon-import | 试一试 | |
glyphicon glyphicon-export | 试一试 | |
glyphicon glyphicon-send | 试一试 | |
glyphicon glyphicon-floppy-disk | 试一试 | |
glyphicon glyphicon-floppy-saved | 试一试 | |
glyphicon glyphicon-floppy-remove | 试一试 | |
glyphicon glyphicon-floppy-save | 试一试 | |
glyphicon glyphicon-floppy-open | 试一试 | |
glyphicon glyphicon-credit-card | 试一试 | |
glyphicon glyphicon-transfer | 试一试 | |
glyphicon glyphicon-cutlery | 试一试 | |
glyphicon glyphicon-header | 试一试 | |
glyphicon glyphicon-compressed | 试一试 | |
glyphicon glyphicon-earphone | 试一试 | |
glyphicon glyphicon-phone-alt | 试一试 | |
glyphicon glyphicon-tower | 试一试 | |
glyphicon glyphicon-stats | 试一试 | |
glyphicon glyphicon-sd-video | 试一试 | |
glyphicon glyphicon-hd-video | 试一试 | |
glyphicon glyphicon-subtitles | 试一试 | |
glyphicon glyphicon-sound-stereo | 试一试 | |
glyphicon glyphicon-sound-dolby | 试一试 | |
glyphicon glyphicon-sound-5-1 | 试一试 | |
glyphicon glyphicon-sound-6-1 | 试一试 | |
glyphicon glyphicon-sound-7-1 | 试一试 | |
glyphicon glyphicon-copyright-mark | 试一试 | |
glyphicon glyphicon-registration-mark | 试一试 | |
glyphicon glyphicon-cloud-download | 试一试 | |
glyphicon glyphicon-cloud-upload | 试一试 | |
glyphicon glyphicon-tree-conifer | 试一试 | |
glyphicon glyphicon-tree-deciduous | 试一试 |