{"id":6655,"date":"2017-12-21T01:23:03","date_gmt":"2017-12-20T17:23:03","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=6655"},"modified":"2017-12-21T01:29:10","modified_gmt":"2017-12-20T17:29:10","slug":"svg-filter-fuse-gooey-effect","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2017\/12\/svg-filter-fuse-gooey-effect\/","title":{"rendered":"\u5c0ftips: 0\u5b66\u4e60\u6210\u672c\u5b9e\u73b0HTML\u5143\u7d20\u7c98\u6ede\u878d\u5408\u6548\u679c"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com\/wordpress\/?p=6655<\/a>
\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u5f97\u5230\u539f\u4f5c\u8005\u4e66\u9762\u8bb8\u53ef\uff0c\u540c\u65f6\u4fdd\u7559\u539f\u4f5c\u8005\u548c\u51fa\u5904\uff0c\u6458\u8981\u5f15\u6d41\u5219\u968f\u610f\u3002<\/p>\n

\u4e00\u3001\u5143\u7d20\u7c98\u6ede\u878d\u5408\u6548\u679c\u5b9e\u73b0\u539f\u6765\u8fd9\u4e48\u7b80\u5355<\/h3>\n

\u9875\u9762\u4efb\u610f\u4f4d\u7f6e\u585e\u5165\u8fd9\u4e48\u4e00\u6bb5SVG\u4ee3\u7801\uff1a<\/p>\n

<svg width=\"0\" height=\"0\" style=\"position:absolute;\">\n  <defs>\n    <filter id=\"goo\">\n      <feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"10\" result=\"blur\" \/>\n      <feColorMatrix in=\"blur\" mode=\"matrix\" values=\"1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 19 -9\" result=\"goo\" \/>\n      <feComposite in=\"SourceGraphic\" in2=\"goo\" operator=\"atop\"\/>\n    <\/filter>\n  <\/defs>\n<\/svg><\/pre>\n
\u9700\u8981\u7c98\u6ede\u878d\u5408\u5143\u7d20\u7684\u7236\u5143\u7d20CSS\u52a0\u4e00\u53e5\uff1a<\/p>\n
filter: url(\"#goo\");<\/pre>\n
\u6548\u679c\u5c31\u6709\u4e86\u3002<\/p>\n
\u6211\u4eec\u5148\u6765\u770b\u4e00\u4e2a\u7b80\u5355\u4f8b\u5b50\uff1a<\/p>\n
<div><\/code>\u4e2d\u6709\u4e24\u4e2a\u7403\uff0cHTML\u5982\u4e0b\uff1a<\/p>\n
<div class=\"target\">\n    <i class=\"ball\"><\/i>\n    <i class=\"ball\"><\/i>\n<\/div><\/pre>\n
\u5176\u4e2d\u8fd9\u4e2a<div><\/code>\u8bbe\u7f6e\uff1a<\/p>\n
.target {\n   filter: url(\"#goo\");\n}<\/pre>\n
\u7ed3\u679c\u8fd9\u4e24\u4e2a\u5706\u6eda\u6eda\u7684\u7403\u9760\u8fd1\u7684\u65f6\u5019\uff0c\u5c31\u76f8\u4e92\u878d\u5408\u5728\u4e00\u8d77\u4e86\uff0c\u6548\u679c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n
\"\u4e24\u4e2a\u5706\u7403\u878d\u5408\u7684\u6548\u679c\"<\/p>\n
\u773c\u89c1\u4e3a\u5b9e\uff0c\u82e5PC\u7535\u8111\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u7684\u70b9\u51fb\u8fd9\u91cc\uff1a\u4e24\u4e2a\u5c0f\u7403\u62d6\u62fd\u878d\u5408demo<\/a><\/p>\n
\u62d6\u52a8\u53f3\u8fb9\u7684\u5706\u7403\uff0c\u9760\u8fd1\u5de6\u8fb9\u8fd9\u4e00\u4e2a\uff0c\u53ef\u4ee5\u770b\u5230\u878d\u5408\u6548\u679c\u3002<\/p>\n
\u4e8c\u3001SVG\u7c98\u6ede\u878d\u5408\u6548\u679c\u7684\u4e00\u4e9b\u5c40\u9650<\/h3>\n
\u6b64\u6548\u679c\u867d\u7136\u5f88\u9177\uff0c\u5b9e\u73b0\u4e5f\u5f88\u7b80\u5355\u3002\u5f53\u4e0b\u8fd8\u662f\u6709\u4e00\u4e9b\u5c40\u9650\u7684\uff1a<\/p>\n
    \n
  1. \u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u7684\u95ee\u9898\uff0cIE\u662f\u4e0d\u652f\u6301\u7684\uff0c\u8fd9\u5176\u5b9e\u6ca1\u4ec0\u4e48\uff0c\u5f53\u4f5c\u6e10\u8fdb\u589e\u5f3a\u6548\u679c\u6765\u5904\u7406\u5c31\u597d\u4e86\u3002\u4f46\u9ebb\u70e6\u7684\u662fSafari\u6d4f\u89c8\u5668\uff0c\u4ee5\u53caiPhone\u4e0a\u5fae\u535a\u6216\u5fae\u4fe1\u5185\u7f6e\u6d4f\u89c8\u5668\uff0c\u867d\u7136\u652f\u6301\u666e\u901aHTML\u5143\u7d20\u5e94\u7528SVG filter<\/code>\u6ee4\u955c\uff0c\u4f46\u662f\uff0c\u5bf9\u4e8e\u8fd9\u91cc\u7684\u878d\u5408\u6548\u679c\u6ee4\u955c\uff0c\u867d\u7136\u6709\u660e\u663e\u7684bug\uff0c\u4f1a\u6709\u4e00\u4e9b\u610f\u60f3\u4e0d\u5230\u7684\u6837\u5f0f\u8868\u73b0\u3002\u56e0\u6b64\uff0c\u5982\u679c\u5e0c\u671b\u628a\u8fd9\u4e2a\u6548\u679c\u7528\u5728\u9762\u5411\u5e7f\u5927\u7fa4\u4f17\u57fa\u7840\u7684\u4ea7\u54c1\u4e0a\u7684\u65f6\u5019\uff0c\u76ee\u524d\u800c\u8a00\u9700\u8981\u505a\u7c7b\u4f3c\u4e0b\u9762\u5904\u7406\uff1a\n
    var ua = navigator.userAgent;\nif (\/Safari|iPhone\/i.test(ua) && \/chrome\/i.test(ua) == false) {\n    document.body.classList.add('nofilter');\n}<\/pre>\n
    \u7136\u540eCSS\u8fd9\u6837\u5199\uff1a<\/p>\n
    body:not(.nofilter) .target {\n   filter: url(\"#goo\");\n}<\/pre>\n
    \u6216\u8005\u4f7f\u7528SVG\u6765\u5b9e\u73b0\u6211\u4eec\u7684\u6548\u679c\uff0c\u4f8b\u5982\u8fd9\u91cc\u7684\u7403\u5982\u679c\u4f7f\u7528SVG\u5143\u7d20\u7ed8\u5236\u7684\u8bdd\uff0c\u5305\u62ecIE\u6d4f\u89c8\u5668\u5728\u5185\uff0c\u90fd\u6709\u4e0d\u9519\u7684\u6548\u679c\u3002\n<\/li>\n
  2. \u6b64\u6548\u679c\u53ea\u9002\u7528\u4e8e\u5706\u5f62\u5143\u7d20\u3002\u56e0\u4e3a\u6b64\u6548\u679c\u7684\u539f\u7406\u5176\u5b9e\u662f\uff1a\u5148\u8ba9\u56fe\u5f62\u9ad8\u65af\u6a21\u7cca\uff0c\u518d\u4f7f\u7528feColorMatrix<\/code>\u6ee4\u955c\u589e\u52a0alpha\u900f\u660e\u901a\u9053\u7684\u5bf9\u6bd4\u5ea6\uff0c\u4e8e\u662f\u53ef\u4ee5\u628a\u9ad8\u65af\u6a21\u7cca\u91cd\u5408\u7684\u90e8\u5206\u8fdb\u884c\u5408\u5e76\uff0c\u5f62\u6210\u878d\u5408\u6548\u679c\uff1b\u6700\u540e\u4f7f\u7528feComposite<\/code>\u6ee4\u955c\u7684operator<\/code>\u5c5e\u6027\u7684atop<\/code>\u503c\u8ba9\u539f\u59cb\u7684\u56fe\u5f62\u5728\u4e0a\u9762\u663e\u793a\u3002\n
    \u5bf9\u4e8e\u65b9\u5f62\u5143\u7d20\u800c\u8a00\uff0c\u5c31\u4f1a\u51fa\u73b0\u95ee\u9898\uff0c\u56e0\u4e3a\u5176\u56db\u89d2\u8fb9\u7f18\u56e0\u4e3a\u9ad8\u65af\u6a21\u7cca\u800c\u53d8\u5f2f\u4e86\uff0c\u4e8e\u662f\u4f7f\u7528feColorMatrix<\/code>\u6ee4\u955calpha\u901a\u9053\u589e\u5f3a\u7684\u65f6\u5019\uff0c\u56db\u8fb9\u7684\u76f4\u89d2\u4f1a\u53d8\u6210\u5706\u89d2\uff0c\u7c7b\u4f3c\u8fd9\u6837\uff1a<\/p>\n
    \"\u5e94\u7528\u6ee4\u955c\u540e\u6309\u94ae\u53d8\u5706\u4e86\"<\/p>\n
    \u611f\u89c9\u5143\u7d20\u4e00\u4e0b\u5b50\u6d6e\u80bf\u4e86\u3002<\/p>\n
    \u5982\u679c\u5143\u7d20\u539f\u672c\u5c31\u662f\u4e2a\u6b63\u5706\uff0c\u5219\u6ca1\u6709\u8fd9\u4e2a\u95ee\u9898\uff0c\u878d\u5408\u6548\u679c\u6700\u597d\uff0c\u56e0\u4e3a\u6b63\u5706\u7684\u9ad8\u65af\u6a21\u7cca\u5b83\u662f\u5747\u5300\u7684\u3002<\/li>\n
  3. \u5e94\u7528\u6ee4\u955c\u7684\u5bb9\u5668\u5143\u7d20\u7684\u5c3a\u5bf8\u8981\u8db3\u591f\u653e\u4e0b\u5b50\u5143\u7d20\u3002<\/li>\n<\/ol>\n
    \u4e09\u3001SVG\u7c98\u6ede\u878d\u5408\u5206\u4eab\u83dc\u5355\u5b9e\u6218<\/h3>\n
    \u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a\u5e26\u6709\u878d\u5408\u7c98\u6ede\u6548\u679c\u7684\u5206\u4eab\u5c0f\u4ea4\u4e92demo<\/a><\/p>\n
    \u70b9\u51fb\u5206\u4eab\uff0c\u5c31\u4f1a\u51fa\u73b0\u5e38\u89c1\u793e\u4ea4\u5206\u4eab\u6309\u94ae\uff0c\u7136\u540e\u76f8\u4e92\u95f4\u7c98\u6ede\uff0c\u540c\u65f6\u5206\u4eab\u6309\u94ae\u8fd8\u4f1a\u6296\u4e09\u6296\uff0c\u6548\u679c\u53c2\u89c1\u4e0b\u9762Gif\uff1a<\/p>\n
    \"\u5206\u4eab\u83dc\u5355\u7c98\u6ede\u878d\u5408\u6548\u679cgif\"<\/p>\n
    \u5b9e\u73b0\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n
      \n
    1. \u7c98\u8d34SVG\u6ee4\u955c\u4ee3\u7801\uff08\u4eba\u4eba\u90fd\u4f1a\uff09\uff1b<\/li>\n
    2. \u5b9a\u4f4d\u51e0\u4e2a\u5708\u5708\uff0c\u540c\u65f6\u52a0\u4e2atransition\u8fc7\u6e21\uff08\u539f\u672c\u5c31\u4f1a\uff09\uff1b<\/li>\n
    3. \u5bb9\u5668\u8bbe\u7f6efilter: url(\"#goo\")<\/code>\uff08\u7b80\u5355\uff09\uff1b<\/li>\n
    4. \u70b9\u51fb\u65f6\u5019\u51e0\u4e2a\u5708\u5708\u91cd\u65b0\u6362\u4e2a\u4f4d\u7f6e\uff1b<\/li>\n<\/ol>\n
      \u6b64\u65f6\u7c98\u6ede\u6548\u679c\u5c31\u6709\u4e86\uff01<\/p>\n
      \u4e3a\u4e86\u6548\u679c\u66f4\u4f73\u7075\u52a8\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u7ed9\u5206\u4eab\u6309\u94ae\u52a0\u4e00\u4e2a\u5c0f\u52a8\u753b\uff0c\u6211\u4eec\u53ef\u4ee5\u4eceanimate.css\u9879\u76ee<\/a>\u627e\u4e00\u4e2a\u5408\u9002\u7684CSS3\u52a8\u753b\u6548\u679c\uff0c\u4f8b\u5982jello\uff0c\u62f7\u8d1d\u76f8\u5173CSS\u4ee3\u7801\uff0c\u6dfb\u52a0\u5728\u5206\u4eab\u6309\u94ae\u4e0a\u3002<\/p>\n
      \u4e8e\u662f\u5c31\u6709\u4e86\u70b9\u51fb\u5206\u4eab\u6309\u94ae\uff0c\u5206\u4eab\u6309\u94ae\u5f39\u51e0\u4e0b\uff0c\u540c\u65f6\u91cc\u9762\u7c98\u6ede\u51fa\u73b03\u4e2a\u5177\u4f53\u5206\u6790\u5708\u5708\u3002<\/p>\n
      \u7eafHTML\u548cCSS\u5b9e\u73b0\uff0c\u6ca1\u6709\u4efb\u4f55JS\u7684\u53c2\u4e0e\uff01<\/p>\n
      \u517c\u5bb9Chrome\u548cFirefox\u6d4f\u89c8\u5668\uff0c\u5bf9\u4e8e\u4e0d\u652f\u6301\u7684\u6d4f\u89c8\u5668\uff0c\u5c31\u662f\u666e\u901a\u7684\u5708\u5708\u51fa\u73b0\u6548\u679c\uff0c\u4e5f\u8fd8\u4e0d\u9519\u54e6\uff01<\/p>\n
      \u4f4e\u6210\u672c\uff0c\u9ad8\u6536\u76ca\uff0c\u8fd8\u4e0d\u901f\u901f\u7528\u8d77\u6765\u3002<\/p>\n
      \u56db\u3001\u7ed3\u675f\u8bed<\/h3>\n
      \u751f\u547d\u4e0d\u606f\uff0c\u7814\u7a76\u4e0d\u6b62\uff0c\u5bf9\u4e8e\u666e\u901a\u5143\u7d20\uff0cSafari\u7684\u878d\u5408\u6e32\u67d3\u6548\u679c\u6bd4\u8f83\u7cdf\u7cd5\uff0c\u800cSVG\u5143\u7d20filter\u5c5e\u6027\u6ee4\u955c\u5219\u652f\u6301\u6548\u679c\u633a\u597d\u3002\u90a3\u6211\u4eec\u662f\u4e0d\u662f\u53ef\u4ee5\u501f\u52a9SVG forginObject<\/code>\u5143\u7d20\u6765\u8ba9Safari\u7b49\u73b0\u4ee3\u6d4f\u89c8\u5668\u90fd\u6548\u679c\u68d2\u68d2\u54d2\u5462\uff01<\/p>\n
      SVG forginObject\u5143\u7d20\u53ef\u4ee5\u5728SVG\u4e2d\u76f4\u63a5\u5d4c\u5957\u5b8c\u6574HTML\u7247\u6bb5\uff0c\u4e4b\u524d\u6709\u6587\u7ae0\u4e13\u95e8\u4ecb\u7ecd\u8fc7\uff1a\u201cSVG <foreignObject>\u7b80\u4ecb\u4e0e\u622a\u56fe\u7b49\u5e94\u7528<\/a>\u201d\uff0c\u662f\u975e\u5e38\u5f3a\u7684\u4e00\u4e2a\u5143\u7d20\u3002<\/p>\n
      \u4e8e\u662f\u6574\u4e86\u4e00\u6bb5HTML\u4ee3\u7801\u6d4b\u8bd5\uff1a<\/p>\n
      <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"600\" height=\"300\">\n  <foreignObject width=\"600\" height=\"300\" filter=\"url(#goo)\">\n      <body xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\n          <style type=\"text\/css\">\n        .ball {\n            width: 200px; height: 200px;\n            border-radius: 50%;\n            background-color: #beceeb;\n            display: inline-block;\n        }\n        <\/style>\n        <i id=\"ball1\" class=\"ball\"><\/i><i id=\"ball2\" class=\"ball\"><\/i>\n      <\/body>\n    <\/foreignObject>\n<\/svg><\/pre>\n
      \u7ed3\u679cChrome\uff0cFirefox\u6d4f\u89c8\u5668\u90fd\u878d\u5408\u7684\u4e0d\u9519\uff0c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n
      \"foreignObject<\/p>\n
      \u4f46\u662f\u5728Safari\u6d4f\u89c8\u5668\u4e0b\uff1a<\/p>\n
      \"Safari\u6d4f\u89c8\u5668\u4e0b\u7684\u7c98\u6ede\u6548\u679c\u622a\u56fe\"<\/p>\n
      \u4e00\u526f\u9519\u4f4d\u6253kiss\u5373\u89c6\u611f-\u3002<\/p>\n
      \u56e0\u6b64\uff0c\u8fd8\u662f\u9700\u8981\u901a\u8fc7JS\u624b\u6bb5hack\u6389Safari\u6d4f\u89c8\u5668\u3002<\/p>\n
      <\/p>\n
      \u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002
      \n\u672c\u6587\u5730\u5740\uff1a      http:\/\/www.zhangxinxu.com\/wordpress\/?p=6655<\/a><\/p>\n
      \uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"
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