---
title: CanvasPattern
slug: Web/API/CanvasPattern
translation_of: Web/API/CanvasPattern
---
<div>
 {{APIRef("Canvas")}}</div>
<p><code><strong>CanvasPattern</strong></code> 接口表示描述一个模板（基于image, canvas或video）的不透明对象，通过 {{domxref("CanvasRenderingContext2D.createPattern()")}} 方法创建.</p>
<h2 id="属性">属性</h2>
<p><em>非透明对象，没有暴露出属性</em></p>
<h2 id="方法">方法</h2>
<p><em>没有继承来的方法</em></p>
<dl>
 <dt>
  {{domxref("CanvasPattern.setTransform()")}} {{experimental_inline}}</dt>
 <dd>
  应用 {{domxref("SVGMatrix")}} 对模板做线性变换</dd>
</dl>
<h2 id="Specifications" name="Specifications">标准</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('HTML WHATWG', "the-canvas-element.html#canvaspattern", "CanvasPattern")}}</td>
   <td>{{Spec2('HTML WHATWG')}}</td>
   <td>新增 <code>setTransform()</code> 方法</td>
  </tr>
  <tr>
   <td>{{SpecName('HTML Canvas 2D Context W3C', '#canvaspattern', 'CanvasPattern')}}</td>
   <td>{{Spec2('HTML Canvas 2D Context W3C')}}</td>
   <td>初始定义</td>
  </tr>
 </tbody>
</table>
<h2 id="浏览器兼容性">浏览器兼容性</h2>
<div>
 {{CompatibilityTable}}</div>
<div id="compat-desktop">
 <table class="compat-table">
  <tbody>
   <tr>
    <th>功能</th>
    <th>Chrome</th>
    <th>Firefox (Gecko)</th>
    <th>Internet Explorer</th>
    <th>Opera</th>
    <th>Safari</th>
   </tr>
   <tr>
    <td>基本的支持</td>
    <td>4.0</td>
    <td>{{CompatGeckoDesktop("1.9.2")}}</td>
    <td>9.0</td>
    <td>9.0</td>
    <td>3.1</td>
   </tr>
   <tr>
    <td><code>setTransform()</code>{{experimental_inline}}</td>
    <td>{{CompatNo}}</td>
    <td>{{CompatGeckoDesktop("33")}}</td>
    <td>{{CompatUnknown}}</td>
    <td>{{CompatNo}}</td>
    <td>{{CompatUnknown}}</td>
   </tr>
  </tbody>
 </table>
</div>
<div id="compat-mobile">
 <table class="compat-table">
  <tbody>
   <tr>
    <th>功能</th>
    <th>Android</th>
    <th>Firefox Mobile (Gecko)</th>
    <th>IE Mobile</th>
    <th>Opera Mobile</th>
    <th>Safari Mobile</th>
   </tr>
   <tr>
    <td>基本的支持</td>
    <td>2.1</td>
    <td>{{CompatGeckoMobile("1.9.2")}}</td>
    <td>{{CompatUnknown}}</td>
    <td>10.0</td>
    <td>3.2</td>
   </tr>
   <tr>
    <td><code>setTransform()</code>{{experimental_inline}}</td>
    <td>{{CompatUnknown}}</td>
    <td>{{CompatGeckoMobile("33")}}</td>
    <td>{{CompatUnknown}}</td>
    <td>{{CompatUnknown}}</td>
    <td>{{CompatUnknown}}</td>
   </tr>
  </tbody>
 </table>
</div>
<h2 id="查看相关">查看相关</h2>
<ul>
 <li>{{domxref("CanvasRenderingContext2D.createPattern()")}}</li>
 <li>{{HTMLElement("canvas")}} 元素及和canvas相关接口 {{domxref("HTMLCanvasElement")}}</li>
</ul>