{"id":238475,"date":"2023-12-26T08:13:16","date_gmt":"2023-12-26T00:13:16","guid":{"rendered":"https:\/\/www.idc.net\/help\/238475\/"},"modified":"2023-12-26T08:13:16","modified_gmt":"2023-12-26T00:13:16","slug":"css%e5%85%a5%e9%97%a8-gradientunits%ef%bc%88%e6%b8%90%e5%8f%98%e5%8d%95%e4%bd%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/238475\/","title":{"rendered":"Css\u5165\u95e8: gradientUnits\uff08\u6e10\u53d8\u5355\u4f4d\uff09"},"content":{"rendered":"<p><title id=\"css%e5%85%a5%e9%97%a8-gradientunits%ef%bc%88%e6%b8%90%e5%8f%98%e5%8d%95%e4%bd%8d%ef%bc%89-iUbNqJihkD\">Css\u5165\u95e8: gradientUnits\uff08\u6e10\u53d8\u5355\u4f4d\uff09<\/title><\/p>\n<h1 id=\"css%e5%85%a5%e9%97%a8-gradientunits%ef%bc%88%e6%b8%90%e5%8f%98%e5%8d%95%e4%bd%8d%ef%bc%89-iUbNqJihkD\">Css\u5165\u95e8: gradientUnits\uff08\u6e10\u53d8\u5355\u4f4d\uff09<\/h1>\n<p>\u6e10\u53d8\u662fCSS\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u6548\u679c\uff0c\u53ef\u4ee5\u901a\u8fc7gradientUnits\u5c5e\u6027\u6765\u63a7\u5236\u6e10\u53d8\u7684\u5355\u4f4d\u3002gradientUnits\u5c5e\u6027\u6709\u4e24\u4e2a\u53ef\u9009\u503c\uff1aobjectBoundingBox\u548cuserSpaceOnUse\u3002<\/p>\n<h2 id=\"objectboundingbox-iUbNqJihkD\">objectBoundingBox<\/h2>\n<p>\u5f53\u4f7f\u7528objectBoundingBox\u4f5c\u4e3agradientUnits\u7684\u503c\u65f6\uff0c\u6e10\u53d8\u7684\u5355\u4f4d\u5c06\u76f8\u5bf9\u4e8e\u6e10\u53d8\u5143\u7d20\u7684\u8fb9\u754c\u6846\u8fdb\u884c\u8ba1\u7b97\u3002\u8fd9\u610f\u5473\u7740\u6e10\u53d8\u5c06\u6839\u636e\u5143\u7d20\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u8fdb\u884c\u7f29\u653e\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a\u5143\u7d20\u7684\u5bbd\u5ea6\u4e3a200px\uff0c\u9ad8\u5ea6\u4e3a100px\uff0c\u5e76\u4e14\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u7ebf\u6027\u6e10\u53d8\uff0c\u8d77\u70b9\u4e3a(0,0)\uff0c\u7ec8\u70b9\u4e3a(1,1)\uff0c\u90a3\u4e48\u6e10\u53d8\u5c06\u4ece\u5143\u7d20\u7684\u5de6\u4e0a\u89d2\u5f00\u59cb\uff0c\u5230\u53f3\u4e0b\u89d2\u7ed3\u675f\u3002<\/p>\n<pre><code>\nbackground: linear-gradient(to bottom right, red, blue);\n<\/code><\/pre>\n<h2 id=\"userspaceonuse-iUbNqJihkD\">userSpaceOnUse<\/h2>\n<p>\u5f53\u4f7f\u7528userSpaceOnUse\u4f5c\u4e3agradientUnits\u7684\u503c\u65f6\uff0c\u6e10\u53d8\u7684\u5355\u4f4d\u5c06\u76f8\u5bf9\u4e8e\u7528\u6237\u5750\u6807\u7cfb\u8fdb\u884c\u8ba1\u7b97\u3002\u8fd9\u610f\u5473\u7740\u6e10\u53d8\u5c06\u6839\u636e\u7528\u6237\u5b9a\u4e49\u7684\u5750\u6807\u8fdb\u884c\u7f29\u653e\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a\u5143\u7d20\u7684\u5bbd\u5ea6\u4e3a200px\uff0c\u9ad8\u5ea6\u4e3a100px\uff0c\u5e76\u4e14\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u7ebf\u6027\u6e10\u53d8\uff0c\u8d77\u70b9\u4e3a(0,0)\uff0c\u7ec8\u70b9\u4e3a(200,100)\uff0c\u90a3\u4e48\u6e10\u53d8\u5c06\u4ece\u5143\u7d20\u7684\u5de6\u4e0a\u89d2\u5f00\u59cb\uff0c\u5230\u53f3\u4e0b\u89d2\u7ed3\u675f\u3002<\/p>\n<pre><code>\nbackground: linear-gradient(0deg, red, blue);\n<\/code><\/pre>\n<h2 id=\"%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b-iUbNqJihkD\">\u4ee3\u7801\u793a\u4f8b<\/h2>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528gradientUnits\u5c5e\u6027\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n&lt;style&gt;\n.gradient {\n  width: 200px;\n  height: 100px;\n  background: linear-gradient(to bottom right, red, blue);\n}\n&lt;\/style&gt;\n\n&lt;div class=\"gradient\"&gt;&lt;\/div&gt;\n<\/code><\/pre>\n<h2 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