blob: c800a6c7ebc5e8345a4c1cc6e6a87838a0717e78 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
---
title: translateX()
slug: Web/CSS/transform-function/translateX()
translation_of: Web/CSS/transform-function/translateX()
tags:
- CSS
- CSS Function
- CSS Transforms
- Function
- Reference
browser-compat: css.types.transform-function.translateX
---
<div>{{CSSRef}}</div>
<p>translateX()函数表示在二维平面上水平方向移动元素。 其结果的数据类型是{{cssxref("<transform-function>")}}。</p>
<p><img src="https://mdn.mozillademos.org/files/3544/transform-functions-translateX_2.png" style="height: 146px; width: 243px;"></p>
<div class="note">
<p><strong>注意</strong>： <code>translateX(tx)</code>等同于 <a href="/en-US/docs/Web/CSS/transform-function/translate">translate</a>(tx, 0) 或者 <a href="/en-US/docs/Web/CSS/transform-function/translate3d">translate3d</a>(tx, 0, 0)。</p>
</div>
<h2 id="语法">语法</h2>
<pre class="syntaxbox">translateX(t)
</pre>
<h3 id="参数">参数</h3>
<dl>
<dt><code>t</code></dt>
<dt> 代表了向量平移的横坐标长度{{cssxref("<length>")}}。</dt>
</dl>
<table class="standard-table">
<thead>
<tr>
<th scope="col">ℝ<sup>2</sup>空间中的笛卡尔坐标</th>
<th scope="col">在ℝℙ<sup>2</sup>上的投影坐标</th>
<th scope="col">在ℝ<sup>3</sup>上的笛卡尔坐标</th>
<th scope="col">在ℝℙ<sup>3</sup>上的投影坐标</th>
</tr>
</thead>
<tbody>
<tr>
<td colspan="1" rowspan="2">
<p>在ℝ<sup>2 </sup>空间中的平移并非线性变化，因此不能表示为笛卡尔坐标矩阵。</p>
</td>
<td>
<p><math> <mfenced><mtable><mtr>1 <mtd>0 </mtd><mtd>t</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr>0 <mtd>1 </mtd><mtd>0</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr><mtd>0 </mtd><mtd>0 </mtd><mtd>1</mtd></mtr></mtable> </mfenced> </math></p>
</td>
<td colspan="1" rowspan="2">
<p><math> <mfenced><mtable><mtr>1 <mtd>0 </mtd><mtd>t</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr>0 <mtd>1 </mtd><mtd>0</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr><mtd>0 </mtd><mtd>0 </mtd><mtd>1</mtd></mtr></mtable> </mfenced> </math></p>
</td>
<td colspan="1" rowspan="2">
<p><math> <mfenced><mtable><mtr>1 <mtd>0 </mtd><mtd>0 </mtd><mtd>t</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr>0 <mtd>1 </mtd><mtd>0 </mtd><mtd>0</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr><mtd>0 </mtd><mtd>0 </mtd><mtd>1 </mtd><mtd>0</mtd></mtr></mtable></mfenced></math></p>
<p><math><mfenced><mtable><mtr><mtd></mtd></mtr><mtr><mtd>0 </mtd><mtd>0 </mtd><mtd>0 </mtd><mtd>1</mtd></mtr></mtable> </mfenced> </math></p>
</td>
</tr>
<tr>
<td><code>[1 0 0 1 t 0]</code></td>
</tr>
</tbody>
</table>
<h2 id="示例">示例</h2>
<h3 id="HTML">HTML</h3>
<pre class="brush: html"><code><div>Static</div>
<div class="moved">Moved</div>
<div>Static</div></code></pre>
<h3 id="CSS">CSS</h3>
<pre class="brush: css"><code>div {
width: 60px;
height: 60px;
background-color: skyblue;
}
.moved {
transform: translateX(10px); /* 等同于 translate(10px) */
background-color: pink;
}</code></pre>
<h3 id="结果">结果</h3>
<p>{{EmbedLiveSample("Examples", 250, 250)}}</p>
<h2 id="标准化说明">标准化说明</h2>
<table class="standard-table">
<thead>
<tr>
<th scope="col">标准</th>
<th scope="col">状态</th>
<th scope="col">备注</th>
</tr>
</thead>
<tbody>
<tr>
<td>{{SpecName("CSS3 Transforms", "#funcdef-transform-translatex", "translateX()")}}</td>
<td>{{Spec2("CSS3 Transforms")}}</td>
<td>原始定义</td>
</tr>
</tbody>
</table>
<h2 id="浏览器兼容性">浏览器兼容性</h2>
<p>请前往数据类型{{cssxref("transform-function")}}的页面以查看兼容性信息。</p>
<h2 id="参阅">参阅</h2>
<ul>
<li>{{cssxref("transform")}}</li>
<li>{{cssxref("<transform-function>")}}</li>
</ul>
|
