{"id":3626,"date":"2013-08-30T23:23:56","date_gmt":"2013-08-30T15:23:56","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=3626"},"modified":"2020-04-27T23:49:37","modified_gmt":"2020-04-27T15:49:37","slug":"%e8%b4%9d%e5%a1%9e%e5%b0%94%e6%9b%b2%e7%ba%bf-cubic-bezier-css3%e5%8a%a8%e7%94%bb-svg-canvas","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2013\/08\/%e8%b4%9d%e5%a1%9e%e5%b0%94%e6%9b%b2%e7%ba%bf-cubic-bezier-css3%e5%8a%a8%e7%94%bb-svg-canvas\/","title":{"rendered":"\u8d1d\u585e\u5c14\u66f2\u7ebf\u4e0eCSS3\u52a8\u753b\u3001SVG\u548ccanvas\u7684\u57fa\u60c5"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/\">https:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=3626\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=3626<\/a><\/p>\n<h3>\u4e00\u3001\u751a\u5fd9\uff0c\u77ed\u8a00\u4e4b<\/h3>\n<p>\u6700\u8fd1\u8c37\u6b4c\u90a3\u8c01\u8c01\u56e0\u4e3a\u81ea\u5df1\u7684\u76f8\u597d\u88ab\u8001\u5927\u62a2\u4e86\uff0c\u5c31\u53bb\u5c0f\u7c73\u4e86\uff01\u72d7\u8840\u7684\u4e09\u89d2\u5173\u7cfb\u8981\u6bd4\u70c2\u6389\u7684TVB\u795e\u5267\u597d\u770b\u591a\u4e86\u3002<\/p>\n<p>\u4f46\u8fd9\u53ea\u662f\u5c0f\u83dc\uff0c\u8d1d\u585e\u5c14\u66f2\u7ebf\u624d\u662f\u5f88\u89d2\u8272\uff0c\u56e0\u4e3a\u6709\u5916\u56fd\u8840\u7edf\uff0c\u56e0\u6b64\uff0c\u548cCSS3\u52a8\u753b\u3001SVG\u4ee5\u53cacanvas\u90fd\u6709\u57fa\u60c5\uff0c\u57fa\u60c5\u7efd\u653e\u5982\u76db\u590f\u7684\u83ca\u82b1\u3002<\/p>\n<p>\u7136\u800c\uff0c\u6709\u57fa\u60c5\u597d\u554a\uff0c\u641e\u5728\u4e00\u8d77\u5c31\u53ef\u4ee5\u4e00\u9505\u7aef\u4e86\uff0c\u4e0d\u662f\u6709\u8fd9\u4e48\u4e00\u9996\u6b4c\u561b~<\/p>\n<div style=\"color:#666;\">\u4e92\u64b8\u5a03\uff0c\u4e92\u64b8\u5a03\uff0c\u4e00\u6839\u85e4\u4e0a\u4e03\u6735\u82b1\uff1b<br \/>\n\u8fde\u6839\u4e00\u62d4\uff0c\u5168\u6b7b\u5566\uff01\u5566~\u5566\u5566\u5566\u2026\u2026<\/div>\n<p>so, \u5982\u6b64\u4e00\u9505\u7aef\u7684\u597d\u620f\u600e\u80fd\u9519\u8fc7\u5462\uff01\uff08GIF\u70b9\u51fb\u64ad\u653e\uff0c386K\uff09<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/202004\/zengxiaoxian.png\" width=\"320\" height=\"181\" alt=\"\u597d\u620f\u4e0d\u5bb9\u9519\u8fc7\" class=\"alignnone\" onclick=\"this.src=this.src.replace('.png', '.gif')\" \/><\/p>\n<h3>\u4e8c\u3001\u8ba4\u8bc6\u4e3b\u89d2\u2014\u2014\u8d1d\u585e\u5c14<\/h3>\n<p>\u8003\u8003\u4f60\uff0c\u4e0b\u9762\u54ea\u4e2a\u8d1d\u585e\u5c14\u662f\u201c\u8d1d\u585e\u5c14\u66f2\u7ebf\u201d\u7684\u90a3\u4e2a\u8d1d\u585e\u5c14\uff1f\u53ea\u6709\u4e00\u6b21\u673a\u4f1a\u54e6\uff01\uff08\u70b9\u51fb\u9009\u62e9\uff09<\/p>\n<style>.hover_show{display:none;}.label_bezier{display:inline-block; width:160px; height:200px; padding:5px; overflow:hidden;}.label_bezier:hover .hover_hide{display:none;}.label_bezier:hover .hover_show{display:inline; outline:2px solid #a0b3d6;}.radio_bezier{position:absolute; clip:rect(0 0 0 0);}.bezier_error,.bezier_ok,.bezier_ie6_8{display:none;}#whoBezier1:checked ~ .bezier_error{display:block;}#whoBezier2:checked ~ .bezier_ok{display:block;}.radio_bezier:checked + .label_bezier .hover_show{display:inline; outline:2px solid #cd0000;}.radio_bezier:checked + .label_bezier .hover_hide{display:none;}<\/style>\n<div><input type=\"radio\" id=\"whoBezier1\" class=\"radio_bezier\" name=\"bezier\"><label for=\"whoBezier1\" class=\"label_bezier\"><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/beisaier1.jpg\" class=\"hover_hide\"><img src='https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/beisaier1_hover.jpg' class=\"hover_show\" title=\"\u9009\u6211\uff0c\u6211\u662f\u5929\u7136\u5377\"><\/label> <input type=\"radio\" id=\"whoBezier2\" class=\"radio_bezier\" name=\"bezier\"><label for=\"whoBezier2\" class=\"label_bezier\"><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/beisaier2.jpg\" class=\"hover_hide\"><img src='https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/beisaier2_hover.jpg' class=\"hover_show\" title=\"\u9009\u6211\uff0c\u6211\u957f\u5f97\u6bd4\u8f83\u5e05\"><\/label><\/p>\n<p class=\"bezier_error\" style=\"width:400px; font-size:24px; color: #cd0000;\">\u7b54\u9519\u5566\uff01\uff01<img decoding=\"async\" src=\"https:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/186.gif\" align=\"absmiddle\"><\/p>\n<p class=\"bezier_ok\" style=\"width:400px; font-size:20px; color: green;\">\u56de\u7b54\u6b63\u786e\uff01\uff01 <img decoding=\"async\" src=\"https:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/79.gif\" align=\"absmiddle\"><\/p>\n<p id=\"bezierIe6-8\" class=\"bezier_ie6_8\" style=\"font-size:20px; color: #cd0000;\">\u8fd8\u7528\u8fd9\u79cd\u6d4f\u89c8\u5668\uff1f\u6211\u53ea\u80fd\u76f4\u63a5\u544a\u8bc9\u4f60\u7b54\u6848\u4e86\uff0c\u7b2c\u4e8c\u4f4d\u5144\u5f1f\u662f\u6b63\u7edf\u3002<img decoding=\"async\" src=\"https:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/193.gif\" align=\"absmiddle\"><\/p>\n<\/div>\n<p><script>if (typeof window.screenX == \"undefined\") {\tdocument.getElementById(\"bezierIe6-8\").style.display = \"block\";}<\/script><\/p>\n<blockquote><p>\u8d1d\u585e\u5c14\uff0cPierre B\u00e9zier\uff0c\u6cd5\u56fd\u6570\u5b66\u5bb6~<\/p><\/blockquote>\n<h3>\u4e09\u3001\u8d1d\u585e\u5c14\u66f2\u7ebf\u4f5c\u7528<\/h3>\n<p>\u8d1d\u585e\u5c14\u66f2\u7ebf\u4f5c\u7528\uff1a\u66f2\u7ebf\u3001\u753b\u66f2\u7ebf\u3001\u753b\u7f8e\u5973\u66f2\u7ebf\u3001\u89c4\u5f8b\u53ef\u5faa\u5730\u753b\u7f8e\u5973\u66f2\u7ebf\u3002\u7531\u4e8e\u6709\u6b64\u7279\u6027\uff0c\u6240\u4ee5\u88abSVG, Canvas, CSS3\u7b49\u5ba0\u5e78\uff0c\u641e\u57fa\u4ece\u6b64\u5f00\u59cb\u3002<\/p>\n<h3>\u56db\u3001\u5982\u4f55\u7528\u8d1d\u585e\u5c14\u66f2\u7ebf\u753b\u66f2\u7ebf<\/h3>\n<p>\u5982\u679c\u7ed9\u4f60\u4e00\u4e2a\u70b9\uff0c\u4f60\u80fd\u505a\u4ec0\u4e48\uff1f<br \/>\n\u7b54\uff1a\u6211\u80fd\u64ac\u52a8\u5730\u7403\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u6a21\u578b\u3002<\/p>\n<p>\u5982\u679c\u7ed9\u4f60\u4e24\u4e2a\u70b9\uff0c\u4f60\u80fd\u505a\u4ec0\u4e48\uff1f<br \/>\n\u7b54\uff1a\u6211\u80fd\u753b\u51fa\u5730\u7403\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u66f2\u7ebf<\/p>\n<p>\u662f\u6761\u4ef6\u4e0d\u8db3\u7684\u3002<\/p>\n<p>\u4e00\u4e2a\u6807\u51c6\u76843\u6b21\u8d1d\u585e\u5c14\u66f2\u7ebf\u9700\u8981<code>4<\/code>\u4e2a\u70b9\uff1a\u8d77\u59cb\u70b9\u3001\u7ec8\u6b62\u70b9\uff08\u4e5f\u79f0\u951a\u70b9\uff09\u4ee5\u53ca\u4e24\u4e2a\u76f8\u4e92\u5206\u79bb\u7684\u4e2d\u95f4\u70b9\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/bezier-four-points.gif\" width=\"384\" height=\"262\" alt=\"\u8d1d\u585e\u5c14\u66f2\u7ebf\u9700\u8981\u76844\u4e2a\u70b9 \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" \/><\/p>\n<p>\u65e0\u8bbaSVG, Canvas\u8fd8\u662fCSS3\u52a8\u753b\u4e0e\u8d1d\u585e\u5c14\u641e\u57fa\uff0c\u90fd\u7275\u626f\u5230\u8fd94\u4e2a\u70b9\u3002\u6211\u4eec\u6765\u7785\u7785~~<\/p>\n<h3>\u4e94\u3001SVG\u548c\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u57fa\u60c5\u53f2<\/h3>\n<p>SVG\u4e4b\u524d\u6709\u591a\u6b21\u4ecb\u7ecd\uff0c\u53ef\u7f29\u653e\u77e2\u91cf\u56fe\u5f62(Scalable Vector Graphics)\u3001\u4e8c\u7ef4\u3001XML\u6807\u8bb0\uff0c\u7c7b\u4f3c\u4e0b\u9762\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>&lt;svg width=\"160px\" height=\"160px\">\r\n  &lt;path d=\"M10 80 ...\" \/>\r\n&lt;\/svg><\/pre>\n<\/div>\n<p>\u672c\u8d28\u5c31\u662fHTML\u7c7b\u4f3c\u4e1c\u897f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/chengxuyuan.png\" width=\"484\" height=\"182\" alt=\"\u7a0b\u5e8f\u733f\u7231\u4ee3\u7801\" class=\"alignnone\" \/><\/p>\n<p>\u5bf9\u4e8e\u8bbe\u8ba1\u72ee\uff0c\u4e5f\u662f\u53ef\u4ee5\u628a\u73a9SVG\u7684\uff0c\u53ef\u4ee5<a href=\"http:\/\/svg-edit.googlecode.com\/svn\/branches\/2.6\/editor\/svg-editor.html\">\u5728\u7ebf\u7ed8\u5236<\/a>\uff0c\u6216\u8005\u5728Illustrator\u4e2d\u7ed8\u5236\u5e76\u5bfc\u51fa\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/shejishi.png\" width=\"484\" height=\"182\" alt=\"\u8bbe\u8ba1\u72ee\u7231\u753b\u56fe\" class=\"alignnone\" \/><\/p>\n<p>SVG\u7684\u4ee3\u7801\u4e0d\u5177\u4f53\u5c55\u5f00\uff08\u8bf4\u5f00\u4e86\u53ef\u4ee5\u8fde\u8f7d\u597d\u51e0\u7bc7\uff09\uff0c\u63d0\u4e00\u4e0b\u5176\u4e2d\u4e00\u4e2a<code>path<\/code>\u7684\u6807\u7b7e\uff0c\u53ef\u4ee5\u7ed8\u5236\u4efb\u610f\u7684\u8def\u5f84\uff0c\u81ea\u7136\u4e5f\u5305\u62ec\u548c\u8d1d\u585e\u5c14\u641e\u57fa\u3002<\/p>\n<p>\u4e09\u6b21\u8d1d\u585e\u5c14\u66f2\u7ebf\u6307\u4ee4\uff1a<code>C  x1 y1, x2 y2, x y<\/code>\u4e24\u4e2a\u63a7\u5236\u70b9<code>(x1,y1)<\/code>\u548c(<code>x2,y2)<\/code>\uff0c<code>(x,y)<\/code>\u4ee3\u8868\u66f2\u7ebf\u7684\u7ec8\u70b9\u3002\u5b57\u6bcd<code>C<\/code>\u8868\u793a\u7279\u5b9a\u52a8\u4f5c\u4e0e\u884c\u4e3a\uff0c\u8fd9\u91cc\u9700\u8981\u5927\u5199\uff0c\u8868\u793a\u6807\u51c6\u4e09\u6b21\u65b9\u8d1d\u585e\u5c14\u66f2\u7ebf\u3002<\/p>\n<p>\u770b\u770b\u4e0b\u9762\u4e00\u4e9b\u63cf\u8ff0\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u4ee3\u7801\uff08\u7247\u6bb5\uff09\uff0c\u5927\u5bb6\u53ef\u4ee5\u597d\u597d\u5730\u611f\u53d7\u4e0b\uff08\u5176\u4e2d\u5b57\u6bcd<code>M<\/code>\u8868\u793a\u7279\u5b9a\u52a8\u4f5c<code>moveTo<\/code>, \u6307\u5c06\u7ed8\u56fe\u7684\u8d77\u70b9\u79fb\u52a8\u5230\u6b64\u5904\uff09\u3002<\/p>\n<div class=\"zxx_code\">\n<pre>&lt;svg width=\"190px\" height=\"160px\">\r\n  &lt;path d=\"M10 10 C 20 20, 40 20, 50 10\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M70 10 C 70 20, 120 20, 120 10\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M130 10 C 120 20, 180 20, 170 10\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M10 60 C 20 80, 40 80, 50 60\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M70 60 C 70 80, 110 80, 110 60\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M130 60 C 120 80, 180 80, 170 60\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M10 110 C 20 140, 40 140, 50 110\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M70 110 C 70 140, 110 140, 110 110\" stroke=\"3\" fill=\"none\"\/>\r\n  &lt;path d=\"M130 110 C 120 140, 180 140, 170 110\" stroke=\"3\" fill=\"none\"\/>\r\n&lt;\/svg><\/pre>\n<\/div>\n<p>\u66f2\u7ebf\u6548\u679c\u7c7b\u4f3c\u4e0b\u9762\u8fd9\u5f20\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/svg-bezier.png\" width=\"226\" height=\"191\" alt=\"SVG\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\" class=\"alignnone\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230<code>M<\/code>\u540e\u9762\u7684\u8d77\u70b9\uff0c\u52a0<code>C<\/code>\u540e\u97623\u4e2a\u70b9\uff0c\u6784\u6210\u4e86\u8d1d\u8d5b\u5c14\u66f2\u7ebf\u7684<code>4<\/code>\u4e2a\u70b9\u3002<\/p>\n<h3>\u516d\u3001Canvas\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u57fa\u60c5\u53f2<\/h3>\n<p>Canvas\u4e4b\u524d\u4e5f\u4ecb\u7ecd\u8fc7\uff0cHTML \u753b\u5e03\u5143\u7d20\uff0c\u811a\u672c\u5316\u5ba2\u6237\u7aef\u7ed8\u56fe\u3002<\/p>\n<p>\u5176\u4e2dCanvas\u6709\u4e2a<code>bezierCurveTo()<\/code>\u65b9\u6cd5\uff0c\u4e13\u95e8\u7528\u6765\u548c\u8d1d\u585e\u5c14\u57fa\u60c5\u7f20\u7ef5\u3002<\/p>\n<p>\u4ee3\u7801\u8d70\u8d77\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>var c=document.getElementById(\"myCanvas\");\r\nvar ctx=c.getContext(\"2d\");\r\nctx.beginPath();\r\nctx.moveTo(20,20);\r\nctx.<span style=\"color:#cd0000;\">bezierCurveTo<\/span>(20,100,200,100,200,20);\r\nctx.stroke();<\/pre>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/canvas-bezier.gif\" width=\"292\" height=\"168\" alt=\"canvas\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\" class=\"alignnone\" \/><\/p>\n<div class=\"zxx_code\">\n<pre>\u5f00\u59cb\u70b9\uff1a<span style=\"color:#cd0000;\">m<\/span>oveTo(20,20)\r\n\u63a7\u5236\u70b9 1\uff1abezierCurveTo(<span style=\"color:#cd0000;\">20,100<\/span>,200,100,200,20)\r\n\u63a7\u5236\u70b9 2\uff1abezierCurveTo(20,100,<span style=\"color:#cd0000;\">200,100<\/span>,200,20)\r\n\u7ed3\u675f\u70b9\uff1a  bezierCurveTo(20,100,200,100,<span style=\"color:#cd0000;\">200,20<\/span>)<\/pre>\n<\/div>\n<p>\u5bf9\u6bd4SVG\u4ee3\u7801\uff0c\u5927\u5bb6\u6709\u6728\u6709\u53d1\u73b0\uff0c\u672c\u8d28\u4e0a\u90fd\u662f\u4e00\u4e2a\u5fb7\u884c\u2014\u2014\u6709\u4e2a<code>m<\/code>, \u8fd8\u67093\u4e2a\u70b9\u3002\u6240\u4ee5\uff0c\u624d\u80fd\u57fa\u60c5\u56db\u5c04\u554a\uff01<\/p>\n<h3>\u4e03\u3001CSS3\u52a8\u753b\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u57fa\u60c5\u53f2<\/h3>\n<p>\u8d1d\u585e\u5c14\u66f2\u7ebf\u51b3\u5b9a\u4e86CS3S\u52a8\u753b\u90a3\u4e2a\u90a3\u4e2a\u7684\u8282\u594f~ \u662f\u5148\u5feb\u540e\u6162\u5462\uff0c\u8fd8\u662f\u5148\u6162\u540e\u5feb~~<\/p>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u641e\u57fa\uff0cCSS3\u8fd8\u4e13\u95e8\u7559\u4e86\u4e2aVIP\u5c5e\u6027\uff0c\u53eb\u505a<code>cubic-bezier<\/code>, \u76f4\u8bd1\u4e3a\u201c\u7acb\u65b9-\u8d1d\u585e\u5c14\u201d\uff0c\u5b9e\u9645\u4e0a\u5c31\u662f\u6307\u7684\u6807\u51c6\u4e09\u6b21\u65b9\u8d1d\u585e\u5c14\u66f2\u7ebf\u3002<\/p>\n<p>\u5177\u4f53\u7528\u6cd5\u7c7b\u4f3c\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>transition:cubic-bezier(.25,.1,.25,1)<\/pre>\n<\/div>\n<p>\u5176\u4e2d<code>.25,.1<\/code>\u8fd9\u4e2a\u5750\u6807\u5bf9\u4e8e\u8d77\u70b9\u8fde\u63a5\u7684\u90a3\u4e2a\u951a\u70b9\uff1b<code>.25,1<\/code>\u8fd9\u4e2a\u5750\u6807\u5bf9\u4e8e\u7ec8\u70b9\u5934\u4e0a\u90a3\u6839\u5929\u7ebf\u9876\u7aef\u90a3\u4e2a\u70b9\u3002<br \/>\n<span class=\"s\">\/\/zxx\uff1a\u8bf8\u4f4d\uff0c\u64e6\u4eae\u53cc\u773c\uff0c\u4e24\u5750\u6807\u4e0d\u662f\u4e00\u6837\u7684\u54e6~~<\/span><\/p>\n<p>\u6709\u4e13\u95e8\u7684\u9875\u9762\u8ba9\u5927\u5bb6\u611f\u53d7CSS3\u52a8\u753b\u5982\u4f55\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\u641e\u57fa\u7684\uff0c\u70b9\u51fb\u8fd9\u91cc\u8d70\u8d77\uff1a<br \/>\n<a href=\"https:\/\/cubic-bezier.com\/#.25,.1,.25,1\">https:\/\/cubic-bezier.com\/#.25,.1,.25,1<\/a><\/p>\n<p>\u4ee5\u4e0a\u94fe\u63a5\u662f\u4e2a\u975e\u5e38\u597d\u7684\u5de5\u5177\uff0c\u5927\u5bb6\u60f3\u8981\u4ec0\u4e48\u6548\u679c\uff0c\u53ef\u4ee5\u81ea\u5df1\u8c03\u6574\uff0c\u7136\u540ecopy <code>cubic-bezier<\/code>\u76f8\u5173\u4ee3\u7801\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201308\/css3-bezier.png\" width=\"274\" height=\"282\" alt=\"CSS3\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\" class=\"alignnone\" \/><\/p>\n<p>\u6709\u4eba\u4f1a\u7591\u95ee\uff0cCSS3\u52a8\u753b\u90a3\u4e2a<code>cubic-bezier<\/code>\u503c\u597d\u50cf\u53ea\u6709\u4e24\u4e2a\u70b9\u8bf6~~<\/p>\n<p>\u90a3\u662f\u56e0\u4e3aCSS3\u52a8\u753b\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u8d77\u70b9\u548c\u7ec8\u70b9\u5df2\u7ecf\u56fa\u5b9a\u4e86\uff0c\u5206\u522b\u662f<code>(0,0)<\/code>\u548c<code>(1,1)<\/code>.<\/p>\n<h3>\u516b\u3001\u641e\u57fa\u53f2\u5927\u96c6\u5408<\/h3>\n<p>CSS3\u4f3c\u4e4e\u7a0d\u7a0d\u4e0d\u540c\u6b65\uff0c\u4e8e\u662f\uff0c\u6211\u4eec\u7a0d\u4f5c\u8c03\u6574\uff0c\u6765\u4e2a\u5b8c\u7f8e\u540c\u9891\u7387\u5171\u632f\u5f00\u5929\u8f9f\u5730\u65e0\u654c\u5927\u641e\u57fa\uff1a<\/p>\n<ul>\n<li>CSS3\u8d1d\u585e\u5c14\u8d77\u70b9\u662f<code>0,0<\/code>; \u7ec8\u70b9\u662f<code>1, 1<\/code>;\n<div class=\"zxx_code\">\n<pre>cubic-bezier(x1,y1, x2,y2)<\/pre>\n<\/div>\n<\/li>\n<li>SVG\u8981\u60f3\u4e0e\u548c\u4e0a\u9762\u4e00\u8d77\u641e\u57fa\uff0c\u53ea\u8981\uff1a\n<div class=\"zxx_code\">\n<pre>&lt;path d=\"M0 0 C x1 y1, x2, y2, 1 1\"\/><\/pre>\n<\/div>\n<\/li>\n<li>canvas\u60f3\u8981\u4e0e\u5927\u5bb6\u4e00\u8d77\u641e\u57fa\uff0c\u53ea\u8981\uff1a\n<div class=\"zxx_code\">\n<pre>ctx.moveTo(0,0);\r\nctx.bezierCurveTo(x1,y1,x2,y2,1,1);<\/pre>\n<\/div>\n<\/li>\n<\/ul>\n<p>\u5176\u4e2d\uff0c\u5b8c\u5168\u4e00\u81f4\u7684\uff0c<code>x1,y1<\/code>\u5c31\u662f<code>(0,0)<\/code>\u5934\u4e0a\u63d2\u7684\u5929\u7ebf\u7684\u7aef\u70b9\u5750\u6807\uff0c<code>x2,y2<\/code>\u5c31\u662f<code>(1,1)<\/code>\u5934\u4e0a\u63d2\u7684\u5929\u7ebf\u7684\u7aef\u70b9\u5750\u6807\u3002<\/p>\n<p>\u4e8e\u662f\uff0c\u4e09\u8005\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\u5b8c\u7f8e\u641e\u57fa\u4e86\uff01\u6492\u82b1\uff0c\u653e\u97ad\u70ae~~ <img decoding=\"async\" src=\"https:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/210.gif\" align=\"absmiddle\"><\/p>\n<h3>\u4e5d\u3001\u7ed3\u8bed\u4ee5\u53ca\u53c2\u8003\u5185\u5bb9<\/h3>\n<p>\u4e0e\u6211\u4eec\u5b9e\u9645\u63a5\u89e6\u66f4\u591a\u5e94\u8be5\u662fCSS3\u7684\u8d1d\u585e\u5c14\u66f2\u7ebf\uff0c\u64b8\u4e00\u904d\u5c31\u53d1\u73b0\u8d1d\u585e\u5c14\u66f2\u7ebf\u5176\u5b9e\u5c31\u662f\u90a3\u4e48\u4e2a\u56de\u4e8b\uff0c\u591a\u4e00\u70b9\u611f\u6027\u76f4\u89c2\u8ba4\u8bc6\uff0c\u5904\u7406\u95ee\u9898\u5c31\u66f4\u52a0\u5f97\u5fc3\u5e94\u624b\u4e86\uff0c\u5e0c\u671b\u672c\u6587\u5185\u5bb9\u80fd\u591f\u5bf9\u60a8\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u611f\u8c22\u9605\u8bfb\uff0c\u6b22\u8fce\u6307\u6b63\u6587\u7ae0\u4e0d\u51c6\u786e\u4e4b\u5904\u3002<\/p>\n<p><strong>\u53c2\u8003\u6587\u7ae0\uff1a<\/strong><\/p>\n<ul>\n<li><a href=\"http:\/\/www.cnblogs.com\/dxy1982\/archive\/2012\/04\/06\/2395729.html\">\u7a81\u88adHTML5\u4e4bSVG 2D\u5165\u95e82 &#8211; \u56fe\u5f62\u7ed8\u5236<\/a><\/li>\n<li><a href=\"http:\/\/cubic-bezier.com\/\">http:\/\/cubic-bezier.com\/<\/a><\/li>\n<li><a href=\"http:\/\/roblaplaca.com\/blog\/2011\/03\/11\/understanding-css-cubic-bezier\/\">Understanding CSS cubic-bezier<\/a><\/li>\n<li><a href=\"http:\/\/docs.kissyui.com\/kissy\/src\/anim\/demo\/easing.html\">easing visualization<\/a><\/li>\n<li><a href=\"http:\/\/easings.net\/zh-cn\">\u7f13\u52a8\u51fd\u6570<\/a><\/li>\n<\/ul>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea<a href=\"https:\/\/www.zhangxinxu.com\/\">\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[<a href=\"https:\/\/www.zhangxinxu.com\/\">https:\/\/www.zhangxinxu.com<\/a>]<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=3626\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=3626<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSS3\u52a8\u753b\u3001SVG\u548ccanvas\u90fd\u4e0e\u8d1d\u585e\u5c14\u66f2\u7ebf\u5b58\u5728\u57fa\u60c5\u5173\u7cfb\uff0c\u54df\u5475\u5475\u5475\uff0c\u672c\u6587\u5c31\u5c06\u63ed\u793a\u5176\u4e2d\u4e0d\u4e3a\u4eba\u77e5\u7684\u57fa\u60c5\uff0c\u4e60\u60ef\u516b\u5366\u7684\u4f60\u53ef\u4e0d\u80fd\u9519\u8fc7\u54e6\u2026\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[896,3,895],"tags":[53,177,860,642,288,204,859],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/3626"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=3626"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/3626\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=3626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=3626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=3626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}