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Bootstrap 字體圖標(Glyphicons)
2018-09-15 12:19 更新
Bootstrap 字體圖標(Glyphicons)
本章將講解字體圖標(Glyphicons)，并通過一些實例了解它的使用。Bootstrap 捆綁了 200 多種字體格式的字形。首先讓我們先來理解一下什么是字體圖標。
什么是字體圖標？
字體圖標是在 Web 項目中使用的圖標字體。雖然，Glyphicons Halflings 需要商業(yè)許可，但是您可以通過基于項目的 Bootstrap 來免費使用這些圖標。
為了表示對圖標作者的感謝，希望您在使用時加上 GLYPHICONS 網(wǎng)站的鏈接。
獲取字體圖標
我們已經(jīng)在 環(huán)境安裝 章節(jié)下載了 Bootstrap 3.x 版本，并理解了它的目錄結(jié)構(gòu)。在 fonts 文件夾內(nèi)可以找到字體圖標，它包含了下列這些文件：
- glyphicons-halflings-regular.eot
- glyphicons-halflings-regular.svg
- glyphicons-halflings-regular.ttf
- glyphicons-halflings-regular.woff
相關(guān)的 CSS 規(guī)則寫在 dist 文件夾內(nèi)的 css 文件夾內(nèi)的 bootstrap.css 和 bootstrap-min.css 文件上。
字體圖標列表
CSS 規(guī)則解釋
下面的 CSS 規(guī)則構(gòu)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 規(guī)則實際上是在找到 glyphicons 地方聲明 font-family 和位置。
.glyphicon class 聲明一個從頂部偏移 1px 的相對位置，呈現(xiàn)為 inline-block，聲明字體，規(guī)定 font-style 和 font-weight 為 normal，設(shè)置行高為 1。除此之外，使用 -webkit-font-smoothing: antialiased 和 -moz-osx-font-smoothing: grayscale; 獲得跨瀏覽器的一致性。
然后，這里的
.glyphicon:empty {
width: 1em;
}
是空的 glyphicon。
這里有 200 個 class，每個 class 針對一個圖標。這些 class 的常見格式如下：
.glyphicon-keyword:before {
content: "hexvalue";
}
比如，使用的 user 圖標，它的 class 如下：
.glyphicon-user:before {
content: "\e008";
}
用法
如需使用圖標，只需要簡單地使用下面的代碼即可。請在圖標和文本之間保留適當?shù)目臻g。
<span class="glyphicon glyphicon-search"></span>
下面的實例演示了如何使用字體圖標：
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap 實例 - 如何使用字體圖標</title>
<link rel="external nofollow" target="_blank" rel="stylesheet">
<script src="http://cdn.bootcss.com/jquery/2.1.1/jquery.min.js" rel="external nofollow" ></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.6/js/bootstrap.min.js" rel="external nofollow" ></script>
</head>
<body>
<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>
</body>
</html>
結(jié)果如下所示：
帶有導航欄的字體圖標
<!DOCTYPE html>
<html>
<head>
<title>導航欄的字體圖標</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Bootstrap -->
<link rel="external nofollow" target="_blank" rel="stylesheet">
<style>
body {
padding-top: 50px;
padding-left: 50px;
}
</style>
<!--[if lt IE 9]> <script src="http://apps.bdimg.com/libs/html5shiv/3.7/html5shiv.min.js" rel="external nofollow" ></script> <![endif]-->
</head>
<body>
<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="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js" rel="external nofollow" ></script>
<!-- 包含了所有編譯插件 -->
<script src="http://apps.bdimg.com/libs/bootstrap/3.2.0/js/bootstrap.min.js" rel="external nofollow" ></script>
</body>
</html>
定制字體圖標
我們已經(jīng)看到如何使用字體圖標，接下來我們看看如何定制字體圖標。
我們將以上面的實例開始，并通過改變字體尺寸、顏色和應(yīng)用文本陰影來進行定制圖標。
下面是開始的代碼：
<button type="button" class="btn btn-primary btn-lg"> <span class="glyphicon glyphicon-user"></span> User </button>
效果如下所示：
定制字體尺寸
通過增加或減少圖標的字體尺寸，您可以讓圖標看起來更大或更小。
<button type="button" class="btn btn-primary btn-lg" style="font-size: 60px"> <span class="glyphicon glyphicon-user"></span> User </button>
定制字體顏色
<button type="button" class="btn btn-primary btn-lg" style="color: rgb(212, 106, 64);"> <span class="glyphicon glyphicon-user"></span> User </button>
應(yīng)用文本陰影
<button type="button" class="btn btn-primary btn-lg" style="text-shadow: black 5px 3px 3px;"> <span class="glyphicon glyphicon-user"></span> User </button>
在線定制字體圖標
圖標列表
| 圖標 | 類名 | 實例 |
|---|---|---|
| glyphicon glyphicon-asterisk | 嘗試一下 | |
| glyphicon glyphicon-plus | 嘗試一下 | |
| glyphicon glyphicon-minus | 嘗試一下 | |
| glyphicon glyphicon-euro | 嘗試一下 | |
| glyphicon glyphicon-cloud | 嘗試一下 | |
| glyphicon glyphicon-envelope | 嘗試一下 | |
| glyphicon glyphicon-pencil | 嘗試一下 | |
| glyphicon glyphicon-glass | 嘗試一下 | |
| glyphicon glyphicon-music | 嘗試一下 | |
| glyphicon glyphicon-search | 嘗試一下 | |
| glyphicon glyphicon-heart | 嘗試一下 | |
| glyphicon glyphicon-star | 嘗試一下 | |
| glyphicon glyphicon-star-empty | 嘗試一下 | |
| glyphicon glyphicon-user | 嘗試一下 | |
| glyphicon glyphicon-film | 嘗試一下 | |
| glyphicon glyphicon-th-large | 嘗試一下 | |
| glyphicon glyphicon-th | 嘗試一下 | |
| glyphicon glyphicon-th-list | 嘗試一下 | |
| glyphicon glyphicon-ok | 嘗試一下 | |
| glyphicon glyphicon-remove | 嘗試一下 | |
| glyphicon glyphicon-zoom-in | 嘗試一下 | |
| glyphicon glyphicon-zoom-out | 嘗試一下 | |
| glyphicon glyphicon-off | 嘗試一下 | |
| glyphicon glyphicon-signal | 嘗試一下 | |
| glyphicon glyphicon-cog | 嘗試一下 | |
| glyphicon glyphicon-trash | 嘗試一下 | |
| glyphicon glyphicon-home | 嘗試一下 | |
| glyphicon glyphicon-file | 嘗試一下 | |
| glyphicon glyphicon-time | 嘗試一下 | |
| glyphicon glyphicon-road | 嘗試一下 | |
| glyphicon glyphicon-download-alt | 嘗試一下 | |
| glyphicon glyphicon-download | 嘗試一下 | |
| glyphicon glyphicon-upload | 嘗試一下 | |
| glyphicon glyphicon-inbox | 嘗試一下 | |
| glyphicon glyphicon-play-circle | 嘗試一下 | |
| glyphicon glyphicon-repeat | 嘗試一下 | |
| glyphicon glyphicon-refresh | 嘗試一下 | |
| glyphicon glyphicon-list-alt | 嘗試一下 | |
| glyphicon glyphicon-lock | 嘗試一下 | |
| glyphicon glyphicon-flag | 嘗試一下 | |
| glyphicon glyphicon-headphones | 嘗試一下 | |
| glyphicon glyphicon-volume-off | 嘗試一下 | |
| glyphicon glyphicon-volume-down | 嘗試一下 | |
| glyphicon glyphicon-volume-up | 嘗試一下 | |
| glyphicon glyphicon-qrcode | 嘗試一下 | |
| glyphicon glyphicon-barcode | 嘗試一下 | |
| glyphicon glyphicon-tag | 嘗試一下 | |
| glyphicon glyphicon-tags | 嘗試一下 | |
| glyphicon glyphicon-book | 嘗試一下 | |
| glyphicon glyphicon-bookmark | 嘗試一下 | |
| glyphicon glyphicon-print | 嘗試一下 | |
| glyphicon glyphicon-camera | 嘗試一下 | |
| glyphicon glyphicon-font | 嘗試一下 | |
| glyphicon glyphicon-bold | 嘗試一下 | |
| glyphicon glyphicon-italic | 嘗試一下 | |
| glyphicon glyphicon-text-height | 嘗試一下 | |
| glyphicon glyphicon-text-width | 嘗試一下 | |
| glyphicon glyphicon-align-left | 嘗試一下 | |
| glyphicon glyphicon-align-center | 嘗試一下 | |
| glyphicon glyphicon-align-right | 嘗試一下 | |
| glyphicon glyphicon-align-justify | 嘗試一下 | |
| glyphicon glyphicon-list | 嘗試一下 | |
| glyphicon glyphicon-indent-left | 嘗試一下 | |
| glyphicon glyphicon-indent-right | 嘗試一下 | |
| glyphicon glyphicon-facetime-video | 嘗試一下 | |
| glyphicon glyphicon-picture | 嘗試一下 | |
| glyphicon glyphicon-map-marker | 嘗試一下 | |
| glyphicon glyphicon-adjust | 嘗試一下 | |
| glyphicon glyphicon-tint | 嘗試一下 | |
| glyphicon glyphicon-edit | 嘗試一下 | |
| glyphicon glyphicon-share | 嘗試一下 | |
| glyphicon glyphicon-check | 嘗試一下 | |
| glyphicon glyphicon-move | 嘗試一下 | |
| glyphicon glyphicon-step-backward | 嘗試一下 | |
| glyphicon glyphicon-fast-backward | 嘗試一下 | |
| glyphicon glyphicon-backward | 嘗試一下 | |
| glyphicon glyphicon-play | 嘗試一下 | |
| glyphicon glyphicon-pause | 嘗試一下 | |
| glyphicon glyphicon-stop | 嘗試一下 | |
| glyphicon glyphicon-forward | 嘗試一下 | |
| glyphicon glyphicon-fast-forward | 嘗試一下 | |
| glyphicon glyphicon-step-forward | 嘗試一下 | |
| glyphicon glyphicon-eject | 嘗試一下 | |
| glyphicon glyphicon-chevron-left | 嘗試一下 | |
| glyphicon glyphicon-chevron-right | 嘗試一下 | |
| glyphicon glyphicon-plus-sign | 嘗試一下 | |
| glyphicon glyphicon-minus-sign | 嘗試一下 | |
| glyphicon glyphicon-remove-sign | 嘗試一下 | |
| glyphicon glyphicon-ok-sign | 嘗試一下 | |
| glyphicon glyphicon-question-sign | 嘗試一下 | |
| glyphicon glyphicon-info-sign | 嘗試一下 | |
| glyphicon glyphicon-screenshot | 嘗試一下 | |
| glyphicon glyphicon-remove-circle | 嘗試一下 | |
| glyphicon glyphicon-ok-circle | 嘗試一下 | |
| glyphicon glyphicon-ban-circle | 嘗試一下 | |
| glyphicon glyphicon-arrow-left | 嘗試一下 | |
| glyphicon glyphicon-arrow-right | 嘗試一下 | |
| glyphicon glyphicon-arrow-up | 嘗試一下 | |
| glyphicon glyphicon-arrow-down | 嘗試一下 | |
| glyphicon glyphicon-share-alt | 嘗試一下 | |
| glyphicon glyphicon-resize-full | 嘗試一下 | |
| glyphicon glyphicon-resize-small | 嘗試一下 | |
| glyphicon glyphicon-exclamation-sign | 嘗試一下 | |
| glyphicon glyphicon-gift | 嘗試一下 | |
| glyphicon glyphicon-leaf | 嘗試一下 | |
| glyphicon glyphicon-fire | 嘗試一下 | |
| glyphicon glyphicon-eye-open | 嘗試一下 | |
| glyphicon glyphicon-eye-close | 嘗試一下 | |
| glyphicon glyphicon-warning-sign | 嘗試一下 | |
| glyphicon glyphicon-plane | 嘗試一下 | |
| glyphicon glyphicon-calendar | 嘗試一下 | |
| glyphicon glyphicon-random | 嘗試一下 | |
| glyphicon glyphicon-comment | 嘗試一下 | |
| glyphicon glyphicon-magnet | 嘗試一下 | |
| glyphicon glyphicon-chevron-up | 嘗試一下 | |
| glyphicon glyphicon-chevron-down | 嘗試一下 | |
| glyphicon glyphicon-retweet | 嘗試一下 | |
| glyphicon glyphicon-shopping-cart | 嘗試一下 | |
| glyphicon glyphicon-folder-close | 嘗試一下 | |
| glyphicon glyphicon-folder-open | 嘗試一下 | |
| glyphicon glyphicon-resize-vertical | 嘗試一下 | |
| glyphicon glyphicon-resize-horizontal | 嘗試一下 | |
| glyphicon glyphicon-hdd | 嘗試一下 | |
| glyphicon glyphicon-bullhorn | 嘗試一下 | |
| glyphicon glyphicon-bell | 嘗試一下 | |
| glyphicon glyphicon-certificate | 嘗試一下 | |
| glyphicon glyphicon-thumbs-up | 嘗試一下 | |
| glyphicon glyphicon-thumbs-down | 嘗試一下 | |
| glyphicon glyphicon-hand-right | 嘗試一下 | |
| glyphicon glyphicon-hand-left | 嘗試一下 | |
| glyphicon glyphicon-hand-up | 嘗試一下 | |
| glyphicon glyphicon-hand-down | 嘗試一下 | |
| glyphicon glyphicon-circle-arrow-right | 嘗試一下 | |
| glyphicon glyphicon-circle-arrow-left | 嘗試一下 | |
| glyphicon glyphicon-circle-arrow-up | 嘗試一下 | |
| glyphicon glyphicon-circle-arrow-down | 嘗試一下 | |
| glyphicon glyphicon-globe | 嘗試一下 | |
| glyphicon glyphicon-wrench | 嘗試一下 | |
| glyphicon glyphicon-tasks | 嘗試一下 | |
| glyphicon glyphicon-filter | 嘗試一下 | |
| glyphicon glyphicon-briefcase | 嘗試一下 | |
| glyphicon glyphicon-fullscreen | 嘗試一下 | |
| glyphicon glyphicon-dashboard | 嘗試一下 | |
| glyphicon glyphicon-paperclip | 嘗試一下 | |
| glyphicon glyphicon-heart-empty | 嘗試一下 | |
| glyphicon glyphicon-link | 嘗試一下 | |
| glyphicon glyphicon-phone | 嘗試一下 | |
| glyphicon glyphicon-pushpin | 嘗試一下 | |
| glyphicon glyphicon-usd | 嘗試一下 | |
| glyphicon glyphicon-gbp | 嘗試一下 | |
| glyphicon glyphicon-sort | 嘗試一下 | |
| glyphicon glyphicon-sort-by-alphabet | 嘗試一下 | |
| glyphicon glyphicon-sort-by-alphabet-alt | 嘗試一下 | |
| glyphicon glyphicon-sort-by-order | 嘗試一下 | |
| glyphicon glyphicon-sort-by-order-alt | 嘗試一下 | |
| glyphicon glyphicon-sort-by-attributes | 嘗試一下 | |
| glyphicon glyphicon-sort-by-attributes-alt | 嘗試一下 | |
| glyphicon glyphicon-unchecked | 嘗試一下 | |
| glyphicon glyphicon-expand | 嘗試一下 | |
| glyphicon glyphicon-collapse-down | 嘗試一下 | |
| glyphicon glyphicon-collapse-up | 嘗試一下 | |
| glyphicon glyphicon-log-in | 嘗試一下 | |
| glyphicon glyphicon-flash | 嘗試一下 | |
| glyphicon glyphicon-log-out | 嘗試一下 | |
| glyphicon glyphicon-new-window | 嘗試一下 | |
| glyphicon glyphicon-record | 嘗試一下 | |
| glyphicon glyphicon-save | 嘗試一下 | |
| glyphicon glyphicon-open | 嘗試一下 | |
| glyphicon glyphicon-saved | 嘗試一下 | |
| glyphicon glyphicon-import | 嘗試一下 | |
| glyphicon glyphicon-export | 嘗試一下 | |
| glyphicon glyphicon-send | 嘗試一下 | |
| glyphicon glyphicon-floppy-disk | 嘗試一下 | |
| glyphicon glyphicon-floppy-saved | 嘗試一下 | |
| glyphicon glyphicon-floppy-remove | 嘗試一下 | |
| glyphicon glyphicon-floppy-save | 嘗試一下 | |
| glyphicon glyphicon-floppy-open | 嘗試一下 | |
| glyphicon glyphicon-credit-card | 嘗試一下 | |
| glyphicon glyphicon-transfer | 嘗試一下 | |
| glyphicon glyphicon-cutlery | 嘗試一下 | |
| glyphicon glyphicon-header | 嘗試一下 | |
| glyphicon glyphicon-compressed | 嘗試一下 | |
| glyphicon glyphicon-earphone | 嘗試一下 | |
| glyphicon glyphicon-phone-alt | 嘗試一下 | |
| glyphicon glyphicon-tower | 嘗試一下 | |
| glyphicon glyphicon-stats | 嘗試一下 | |
| glyphicon glyphicon-sd-video | 嘗試一下 | |
| glyphicon glyphicon-hd-video | 嘗試一下 | |
| glyphicon glyphicon-subtitles | 嘗試一下 | |
| glyphicon glyphicon-sound-stereo | 嘗試一下 | |
| glyphicon glyphicon-sound-dolby | 嘗試一下 | |
| glyphicon glyphicon-sound-5-1 | 嘗試一下 | |
| glyphicon glyphicon-sound-6-1 | 嘗試一下 | |
| glyphicon glyphicon-sound-7-1 | 嘗試一下 | |
| glyphicon glyphicon-copyright-mark | 嘗試一下 | |
| glyphicon glyphicon-registration-mark | 嘗試一下 | |
| glyphicon glyphicon-cloud-download | 嘗試一下 | |
| glyphicon glyphicon-cloud-upload | 嘗試一下 | |
| glyphicon glyphicon-tree-conifer | 嘗試一下 | |
| glyphicon glyphicon-tree-deciduous | 嘗試一下 |
以上內(nèi)容是否對您有幫助：
更多建議：