{"json_modified": "2016-03-28T08:39:00.961009", "uuid": "6ca3c443-8ff8-496c-b9f9-078a428daf29", "title": "CanvasRenderingContext2D.shadowBlur", "url": "/en-US/docs/Web/API/CanvasRenderingContext2D/shadowBlur", "tags": ["Canvas", "Reference", "API", "Property", "CanvasRenderingContext2D"], "translations": [{"uuid": "7fcd4940-586f-433f-b68c-b83c1ce37a3a", "title": "CanvasRenderingContext2D.shadowBlur", "url": "/zh-CN/docs/Web/API/CanvasRenderingContext2D/shadowBlur", "tags": [], "summary": "<code><strong>CanvasRenderingContext2D</strong></code><strong><code>.shadowBlur</code></strong> \u662f Canvas 2D API \u63cf\u8ff0\u6a21\u7cca\u6548\u679c\u7a0b\u5ea6\u7684\u5c5e\u6027\uff1b\u00a0\u5b83\u65e2\u4e0d\u5bf9\u5e94\u50cf\u7d20\u503c\u4e5f\u4e0d\u53d7\u5f53\u524d\u8f6c\u6362\u77e9\u9635\u7684\u5f71\u54cd\u3002\u00a0\u9ed8\u8ba4\u503c\u662f 0\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-06-08T00:46:09", "review_tags": []}], "modified": "2016-02-02T03:39:52", "label": "CanvasRenderingContext2D.shadowBlur", "localization_tags": [], "locale": "en-US", "id": 129911, "last_edit": "2015-07-24T06:09:26", "summary": "The <code><strong>CanvasRenderingContext2D</strong></code><strong><code>.shadowBlur</code></strong> property of the Canvas 2D API specifies the level of the blurring effect; this value doesn't correspond to a number of pixels and is not affected by the current transformation matrix. The default value is 0.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Examples", "title": "Examples"}, {"id": "Using_the_shadowBlur_property", "title": "Using the "}, {"id": "HTML", "title": "HTML"}, {"id": "JavaScript", "title": "JavaScript"}, {"id": "Playable_code", "title": "Playable code"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "WebKitBlink-specific_notes", "title": "WebKit/Blink-specific notes"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/CanvasRenderingContext2D/shadowBlur", "review_tags": []}