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+---
+title: WebGLRenderingContext.canvas
+slug: Web/API/WebGLRenderingContext/canvas
+translation_of: Web/API/WebGLRenderingContext/canvas
+---
+<div>{{APIRef("WebGL")}}</div>
+
+<p><code><font face="Thread-00001520-Id-000000d3">Свойство </font><strong>WebGLRenderingContext.canvas</strong></code> доступно только для чтения. Возвращает ссылку на объекты {{domxref("HTMLCanvasElement")}} или {{domxref("OffscreenCanvas")}} связанные с установленным контекстом отрисовки. Если объект {{HTMLElement("canvas")}} или  {{domxref("OffscreenCanvas")}} не связан с контекстом, то возвращается значение {{jsxref("null")}}.</p>
+
+<h2 id="Syntax">Syntax</h2>
+
+<pre class="syntaxbox"><var><em>gl</em></var>.canvas;</pre>
+
+<h3 id="Return_value">Return value</h3>
+
+<p>Either a {{domxref("HTMLCanvasElement")}} or {{domxref("OffscreenCanvas")}} object or {{jsxref("null")}}.</p>
+
+<h2 id="Examples">Examples</h2>
+
+<h3 id="Canvas_element">Canvas element</h3>
+
+<p>Given this {{HTMLElement("canvas")}} element:</p>
+
+<pre class="brush: html">&lt;canvas id="canvas"&gt;&lt;/canvas&gt;
+</pre>
+
+<p>You can get back a reference to it from the <code>WebGLRenderingContext</code> using the <code>canvas</code> property:</p>
+
+<pre class="brush: js">var canvas = document.getElementById('canvas');
+var gl = canvas.getContext('webgl');
+gl.canvas; // HTMLCanvasElement
+</pre>
+
+<h3 id="Offscreen_canvas">Offscreen canvas</h3>
+
+<p>Example using the experimental {{domxref("OffscreenCanvas")}} object.</p>
+
+<pre class="brush: js">var offscreen = new OffscreenCanvas(256, 256);
+var gl = offscreen.getContext('webgl');
+gl.canvas; // OffscreenCanvas</pre>
+
+<h2 id="Specifications">Specifications</h2>
+
+<table class="standard-table">
+ <tbody>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+  <tr>
+   <td>{{SpecName('WebGL', "#DOM-WebGLRenderingContext-canvas", "WebGLRenderingContext.canvas")}}</td>
+   <td>{{Spec2('WebGL')}}</td>
+   <td>Initial definition.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="Browser_compatibility">Browser compatibility</h2>
+
+<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p>
+
+<p>{{Compat("api.WebGLRenderingContext.canvas")}}</p>
+
+<h2 id="See_also">See also</h2>
+
+<ul>
+ <li>{{domxref("CanvasRenderingContext2D.canvas")}}</li>
+ <li>{{domxref("OffscreenCanvas")}}</li>
+</ul>