{"json_modified": "2015-06-15T01:11:23.719697", "slug": "Web/API/RenderingContext", "tags": [], "locale": "zh-CN", "title": "RenderingContext", "translations": [{"title": "RenderingContext", "url": "/en-US/docs/Web/API/RenderingContext", "tags": ["Canvas", "Reference", "Helper", "API", "R\u00e9f\u00e9rence"], "summary": "<code><strong>RenderingContext</strong></code> is a helper type representing any of the following rendering contexts <a href=\"/en-US/docs/Web/API/CanvasRenderingContext2D\" title=\"To get an object of this interface, call getContext() on a &lt;canvas&gt;, supplying &quot;2d&quot; as the argument:\"><code>CanvasRenderingContext2D</code></a>, <a href=\"/en-US/docs/Web/API/WebGLRenderingContext\" title=\"WebGLRenderingContext objects expose the WebGLRenderingContext interface, the principal interface in WebGL which provides special properties and methods to manipulate the 3D content rendered in an HTML&#xA0;canvas element.\"><code>WebGLRenderingContext</code></a> or <a href=\"/en-US/docs/Web/API/WebGL2RenderingContext\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>WebGL2RenderingContext</code></a> (which inherits from <code>WebGLRenderingContext</code>).", "localization_tags": [], "locale": "en-US", "last_edit": "2015-02-22T11:31:22", "review_tags": []}], "modified": "2015-06-15T01:11:23", "label": "RenderingContext", "localization_tags": [], "url": "/zh-CN/docs/Web/API/RenderingContext", "last_edit": "2015-06-15T01:11:20", "summary": "<code><strong>RenderingContext</strong></code> \u662f\u4e00\u4e2a\u8f85\u52a9\u7c7b\u578b\uff0c\u63cf\u8ff0\u4e0b\u9762\u4efb\u4f55\u4e00\u4e2a\u6e32\u67d3\u4e0a\u4e0b\u6587\uff1a \u00a0<a href=\"/zh-CN/docs/Web/API/CanvasRenderingContext2D\" title=\"CanvasRenderingContext2D&#xA0;&#x63A5;&#x53E3;&#x63D0;&#x4F9B;&#x7684; 2D &#x6E32;&#x67D3;&#x4E0A;&#x4E0B;&#x6587;&#x7528;&#x6765;&#x7ED8;&#x5236;&lt;canvas&gt;&#x5143;&#x7D20;&#xFF0C;&#x4E3A;&#x4E86;&#x83B7;&#x5F97;&#x8FD9;&#x4E2A;&#x63A5;&#x53E3;&#x7684;&#x5BF9;&#x8C61;&#xFF0C;&#x9700;&#x8981;&#x5728; &lt;canvas&gt; &#x4E0A;&#x8C03;&#x7528; getContext()&#xA0;&#xFF0C;&#x5E76;&#x63D0;&#x4F9B;&#x4E00;&#x4E2A; &quot;2d&quot; &#x7684;&#x53C2;&#x6570;&#xFF1A;\"><code>CanvasRenderingContext2D</code></a>\uff0c\u00a0<a href=\"/zh-CN/docs/Web/API/WebGLRenderingContext\" title=\"&#x6B64;&#x9875;&#x9762;&#x4ECD;&#x672A;&#x88AB;&#x672C;&#x5730;&#x5316;, &#x671F;&#x5F85;&#x60A8;&#x7684;&#x7FFB;&#x8BD1;!\"><code>WebGLRenderingContext</code></a> \u6216\u8005\u00a0<a href=\"/zh-CN/docs/Web/API/WebGL2RenderingContext\" title=\"&#x6B64;&#x9875;&#x9762;&#x4ECD;&#x672A;&#x88AB;&#x672C;&#x5730;&#x5316;, &#x671F;&#x5F85;&#x60A8;&#x7684;&#x7FFB;&#x8BD1;!\"><code>WebGL2RenderingContext</code></a> \uff08\u7ee7\u627f\u81ea <code>WebGLRenderingContext</code>\uff09\u3002", "sections": [{"id": "Quick_Links", "title": null}, {"id": ".E8.A7.84.E8.8C.83.E6.8F.8F.E8.BF.B0", "title": "\u89c4\u8303\u63cf\u8ff0"}], "id": 153373, "review_tags": []}