{"json_modified": "2015-06-15T20:19:21.069869", "slug": "Web/API/CanvasImageSource", "tags": [], "locale": "zh-CN", "title": "CanvasImageSource", "translations": [{"title": "CanvasImageSource", "url": "/en-US/docs/Web/API/CanvasImageSource", "tags": ["Canvas", "Reference", "Helper", "API", "R\u00e9f\u00e9rence"], "summary": "<code><strong>CanvasImageSource</strong></code> is a helper type representing any objects of one of the following types: <a href=\"/en-US/docs/Web/API/HTMLImageElement\" title=\"The HTMLImageElement interface provides special properties and methods (beyond the regular HTMLElement interface it also has available to it by inheritance) for manipulating the layout and presentation of &lt;img&gt; elements.\"><code>HTMLImageElement</code></a>, <a href=\"/en-US/docs/Web/API/HTMLVideoElement\" title=\"The HTMLVideoElement interface provides special properties and methods for manipulating video objects. It also inherits properties and methods of HTMLMediaElement and HTMLElement.\"><code>HTMLVideoElement</code></a>, <a href=\"/en-US/docs/Web/API/HTMLCanvasElement\" title=\"The HTMLCanvasElement interface provides properties and methods for manipulating the layout and presentation of canvas elements. The HTMLCanvasElement interface also inherits the properties and methods of the HTMLElement interface.\"><code>HTMLCanvasElement</code></a>, <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>, or <a href=\"/en-US/docs/Web/API/ImageBitmap\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>ImageBitmap</code></a>.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-02-20T20:28:14", "review_tags": []}], "modified": "2015-06-15T20:19:20", "label": "CanvasImageSource", "localization_tags": [], "url": "/zh-CN/docs/Web/API/CanvasImageSource", "last_edit": "2015-06-15T20:19:17", "summary": "<code><strong>CanvasImageSource</strong></code>\u00a0\u662f\u4e00\u4e2a\u8f85\u52a9\u7c7b\u578b\uff0c\u63cf\u8ff0\u4e0b\u9762\u7c7b\u578b\u7684\u4efb\u4f55\u4e00\u4e2a\u5bf9\u8c61\uff1a<a href=\"/zh-CN/docs/Web/API/HTMLImageElement\" title=\"&#x6B64;&#x9875;&#x9762;&#x4ECD;&#x672A;&#x88AB;&#x672C;&#x5730;&#x5316;, &#x671F;&#x5F85;&#x60A8;&#x7684;&#x7FFB;&#x8BD1;!\"><code>HTMLImageElement</code></a>, <a href=\"/zh-CN/docs/Web/API/HTMLVideoElement\" title=\"&#x6B64;&#x9875;&#x9762;&#x4ECD;&#x672A;&#x88AB;&#x672C;&#x5730;&#x5316;, &#x671F;&#x5F85;&#x60A8;&#x7684;&#x7FFB;&#x8BD1;!\"><code>HTMLVideoElement</code></a>, <a href=\"/zh-CN/docs/Web/API/HTMLCanvasElement\" title=\"DOM canvas&#x5143;&#x7D20;&#x66B4;&#x9732;&#x4E86;HTMLCanvasElement&#x63A5;&#x53E3;,&#x8BE5;&#x63A5;&#x53E3;&#x63D0;&#x4F9B;&#x4E86;&#x7528;&#x6765;&#x64CD;&#x4F5C;&#x4E00;&#x4E2A;canvas&#x5143;&#x7D20;&#x5E03;&#x5C40;&#x548C;&#x5448;&#x73B0;&#x7684;&#x5C5E;&#x6027;&#x548C;&#x65B9;&#x6CD5;.HTMLCanvasElement&#x63A5;&#x53E3;&#x7EE7;&#x627F;&#x4E86;element&#x63A5;&#x53E3;&#x7684;&#x5C5E;&#x6027;&#x548C;&#x65B9;&#x6CD5;.\"><code>HTMLCanvasElement</code></a>, <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>, \u6216\u00a0<a href=\"/zh-CN/docs/Web/API/ImageBitmap\" title=\"&#x6B64;&#x9875;&#x9762;&#x4ECD;&#x672A;&#x88AB;&#x672C;&#x5730;&#x5316;, &#x671F;&#x5F85;&#x60A8;&#x7684;&#x7FFB;&#x8BD1;!\"><code>ImageBitmap</code></a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "\u89c4\u8303\u63cf\u8ff0", "title": "\u89c4\u8303\u63cf\u8ff0"}], "id": 153411, "review_tags": []}