{"id":238470,"date":"2023-12-26T08:08:19","date_gmt":"2023-12-26T00:08:19","guid":{"rendered":"https:\/\/www.idc.net\/help\/238470\/"},"modified":"2023-12-26T08:08:19","modified_gmt":"2023-12-26T00:08:19","slug":"css%e5%85%a5%e9%97%a8-fill-rule%ef%bc%88%e5%a1%ab%e5%85%85%e8%a7%84%e5%88%99%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/238470\/","title":{"rendered":"Css\u5165\u95e8: fill-rule\uff08\u586b\u5145\u89c4\u5219\uff09"},"content":{"rendered":"<p><title id=\"css%e5%85%a5%e9%97%a8-fill-rule%ef%bc%88%e5%a1%ab%e5%85%85%e8%a7%84%e5%88%99%ef%bc%89-oeOgpCRfgp\">Css\u5165\u95e8: fill-rule\uff08\u586b\u5145\u89c4\u5219\uff09<\/title><\/p>\n<h1 id=\"css%e5%85%a5%e9%97%a8-fill-rule%ef%bc%88%e5%a1%ab%e5%85%85%e8%a7%84%e5%88%99%ef%bc%89-oeOgpCRfgp\">Css\u5165\u95e8: fill-rule\uff08\u586b\u5145\u89c4\u5219\uff09<\/h1>\n<p>\u5728CSS\u4e2d\uff0cfill-rule\u5c5e\u6027\u7528\u4e8e\u6307\u5b9a\u586b\u5145\u89c4\u5219\uff0c\u5373\u5728\u7ed8\u5236\u5177\u6709\u590d\u6742\u8def\u5f84\u7684\u5f62\u72b6\u65f6\uff0c\u5982\u4f55\u786e\u5b9a\u5f62\u72b6\u5185\u90e8\u7684\u586b\u5145\u533a\u57df\u3002<\/p>\n<h2 id=\"fill-rule%e5%b1%9e%e6%80%a7%e7%9a%84%e5%8f%96%e5%80%bc-oeOgpCRfgp\">fill-rule\u5c5e\u6027\u7684\u53d6\u503c<\/h2>\n<p>fill-rule\u5c5e\u6027\u6709\u4e24\u4e2a\u53d6\u503c\uff1anonzero\u548cevenodd\u3002<\/p>\n<h3 id=\"1-nonzero-oeOgpCRfgp\">1. nonzero<\/h3>\n<p>\u5f53fill-rule\u5c5e\u6027\u7684\u53d6\u503c\u4e3anonzero\u65f6\uff0c\u4f1a\u6839\u636e\u8def\u5f84\u7684\u65b9\u5411\u6765\u786e\u5b9a\u586b\u5145\u533a\u57df\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5982\u679c\u8def\u5f84\u7684\u65b9\u5411\u662f\u987a\u65f6\u9488\u7684\uff0c\u90a3\u4e48\u8def\u5f84\u5185\u90e8\u5c31\u88ab\u8ba4\u4e3a\u662f\u586b\u5145\u533a\u57df\uff1b\u5982\u679c\u8def\u5f84\u7684\u65b9\u5411\u662f\u9006\u65f6\u9488\u7684\uff0c\u90a3\u4e48\u8def\u5f84\u5916\u90e8\u5c31\u88ab\u8ba4\u4e3a\u662f\u586b\u5145\u533a\u57df\u3002<\/p>\n<h3 id=\"2-evenodd-oeOgpCRfgp\">2. evenodd<\/h3>\n<p>\u5f53fill-rule\u5c5e\u6027\u7684\u53d6\u503c\u4e3aevenodd\u65f6\uff0c\u4f1a\u6839\u636e\u8def\u5f84\u7684\u4ea4\u53c9\u6b21\u6570\u6765\u786e\u5b9a\u586b\u5145\u533a\u57df\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5982\u679c\u8def\u5f84\u7684\u4ea4\u53c9\u6b21\u6570\u662f\u5947\u6570\uff0c\u90a3\u4e48\u8def\u5f84\u5185\u90e8\u5c31\u88ab\u8ba4\u4e3a\u662f\u586b\u5145\u533a\u57df\uff1b\u5982\u679c\u8def\u5f84\u7684\u4ea4\u53c9\u6b21\u6570\u662f\u5076\u6570\uff0c\u90a3\u4e48\u8def\u5f84\u5916\u90e8\u5c31\u88ab\u8ba4\u4e3a\u662f\u586b\u5145\u533a\u57df\u3002<\/p>\n<h2 id=\"fill-rule%e5%b1%9e%e6%80%a7%e7%9a%84%e5%ba%94%e7%94%a8-oeOgpCRfgp\">fill-rule\u5c5e\u6027\u7684\u5e94\u7528<\/h2>\n<p>fill-rule\u5c5e\u6027\u901a\u5e38\u7528\u4e8eSVG\uff08\u53ef\u7f29\u653e\u77e2\u91cf\u56fe\u5f62\uff09\u4e2d\uff0c\u7528\u4e8e\u586b\u5145\u8def\u5f84\u6240\u5b9a\u4e49\u7684\u5f62\u72b6\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;svg width=\"200\" height=\"200\"&gt;\n  &lt;path d=\"M50 50 L150 50 L150 150 L50 150 Z\" fill=\"red\" fill-rule=\"nonzero\" \/&gt;\n&lt;\/svg&gt;\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u77e9\u5f62\u8def\u5f84\uff0c\u8def\u5f84\u7684\u65b9\u5411\u662f\u987a\u65f6\u9488\u7684\uff0c\u6240\u4ee5\u6839\u636efill-rule\u5c5e\u6027\u7684\u53d6\u503c\u4e3anonzero\uff0c\u77e9\u5f62\u5185\u90e8\u88ab\u586b\u5145\u4e3a\u7ea2\u8272\u3002<\/p>\n<p>\u9664\u4e86SVG\uff0cfill-rule\u5c5e\u6027\u4e5f\u53ef\u4ee5\u5e94\u7528\u4e8eCSS\u4e2d\u7684clip-path\u5c5e\u6027\u3002clip-path\u5c5e\u6027\u7528\u4e8e\u526a\u5207\u5143\u7d20\u7684\u53ef\u89c1\u533a\u57df\uff0c\u53ef\u4ee5\u901a\u8fc7\u586b\u5145\u89c4\u5219\u6765\u5b9a\u4e49\u526a\u5207\u533a\u57df\u7684\u5f62\u72b6\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code>.clip-path-example {\n  width: 200px;\n  height: 200px;\n  background-color: red;\n  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);\n  fill-rule: evenodd;\n}\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u591a\u8fb9\u5f62\u526a\u5207\u533a\u57df\uff0c\u526a\u5207\u533a\u57df\u7684\u5f62\u72b6\u7531fill-rule\u5c5e\u6027\u7684\u53d6\u503c\u4e3aevenodd\u6765\u786e\u5b9a\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-oeOgpCRfgp\">\u603b\u7ed3<\/h2>\n<p>fill-rule\u5c5e\u6027\u7528\u4e8e\u6307\u5b9a\u586b\u5145\u89c4\u5219\uff0c\u5373\u5728\u7ed8\u5236\u5177\u6709\u590d\u6742\u8def\u5f84\u7684\u5f62\u72b6\u65f6\uff0c\u5982\u4f55\u786e\u5b9a\u5f62\u72b6\u5185\u90e8\u7684\u586b\u5145\u533a\u57df\u3002\u5b83\u6709\u4e24\u4e2a\u53d6\u503c\uff1anonzero\u548cevenodd\u3002\u975e\u96f6\u586b\u5145\u89c4\u5219\u6839\u636e\u8def\u5f84\u7684\u65b9\u5411\u6765\u786e\u5b9a\u586b\u5145\u533a\u57df\uff0c\u800c\u5947\u5076\u586b\u5145\u89c4\u5219\u6839\u636e\u8def\u5f84\u7684\u4ea4\u53c9\u6b21\u6570\u6765\u786e\u5b9a\u586b\u5145\u533a\u57df\u3002fill-rule\u5c5e\u6027\u901a\u5e38\u7528\u4e8eSVG\u4e2d\u7684\u8def\u5f84\u586b\u5145\u548cCSS\u4e2d\u7684\u526a\u5207\u533a\u57df\u5b9a\u4e49\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-oeOgpCRfgp\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u6211\u4eec\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u53ef\u6ee1\u8db3\u60a8\u7684\u5404\u79cd\u9700\u6c42\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Css\u5165\u95e8: fill-rule\uff08\u586b\u5145\u89c4\u5219\uff09 Css\u5165\u95e8: fill-rule\uff08\u586b\u5145\u89c4\u5219\uff09 \u5728CSS\u4e2d\uff0cfil [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197854],"tags":[],"class_list":["post-238470","post","type-post","status-publish","format-standard","hentry","category-html"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=238470"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238470\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=238470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=238470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=238470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}