{"json_modified": "2016-03-28T08:38:51.946141", "uuid": "21a00112-7715-43fa-b2c2-359935052489", "title": "CanvasRenderingContext2D.quadraticCurveTo()", "url": "/en-US/docs/Web/API/CanvasRenderingContext2D/quadraticCurveTo", "tags": ["Canvas", "API", "Reference", "R\u00e9f\u00e9rence", "CanvasRenderingContext2D", "Method"], "translations": [{"uuid": "f464f09f-5d25-450c-ac19-91ca89271baa", "title": "CanvasRenderingContext2D.quadraticCurveTo()", "url": "/zh-CN/docs/Web/API/CanvasRenderingContext2D/quadraticCurveTo", "tags": [], "summary": "<code><strong>CanvasRenderingContext2D</strong></code><strong><code>.quadraticCurveTo()</code></strong> \u662f Canvas 2D API \u65b0\u589e\u4e8c\u6b21\u8d1d\u585e\u5c14\u66f2\u7ebf\u8def\u5f84\u7684\u65b9\u6cd5\u3002\u5b83\u9700\u89812\u4e2a\u70b9\u3002 \u7b2c\u4e00\u4e2a\u70b9\u662f\u63a7\u5236\u70b9\uff0c\u7b2c\u4e8c\u4e2a\u70b9\u662f\u7ec8\u70b9\u3002 \u8d77\u59cb\u70b9\u662f\u5f53\u524d\u8def\u5f84\u6700\u65b0\u7684\u70b9\uff0c\u5f53\u521b\u5efa\u4e8c\u6b21\u8d1d\u8d5b\u5c14\u66f2\u7ebf\u4e4b\u524d\uff0c\u53ef\u4ee5\u4f7f\u7528\u00a0<code>moveTo()</code> \u65b9\u6cd5\u8fdb\u884c\u6539\u53d8\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-06-08T01:13:41", "review_tags": []}], "modified": "2016-02-02T03:43:00", "label": "CanvasRenderingContext2D.quadraticCurveTo()", "localization_tags": [], "locale": "en-US", "id": 129529, "last_edit": "2014-11-20T14:50:11", "summary": "The <code><strong>CanvasRenderingContext2D</strong></code><strong><code>.quadraticCurveTo()</code></strong> method of the Canvas 2D API adds a quadratic B\u00e9zier curve to the path. It requires two points. The first point is a control point and the second one is the end point. The starting point is the last point in the current path, which can be changed using <code>moveTo()</code> before creating the quadratic B\u00e9zier curve.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Examples", "title": "Examples"}, {"id": "Using_the_quadraticCurveTo_method", "title": "Using the "}, {"id": "HTML", "title": "HTML"}, {"id": "JavaScript", "title": "JavaScript"}, {"id": "Trying_the_quadraticCurveTo_parameters", "title": "Trying the "}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/CanvasRenderingContext2D/quadraticCurveTo", "review_tags": []}