{"id":238407,"date":"2023-12-26T07:05:20","date_gmt":"2023-12-25T23:05:20","guid":{"rendered":"https:\/\/www.idc.net\/help\/238407\/"},"modified":"2023-12-26T07:05:20","modified_gmt":"2023-12-25T23:05:20","slug":"css%e5%85%a5%e9%97%a8-mask-composite%ef%bc%88%e9%81%ae%e7%bd%a9%e5%90%88%e6%88%90%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/238407\/","title":{"rendered":"Css\u5165\u95e8: mask-composite\uff08\u906e\u7f69\u5408\u6210\uff09"},"content":{"rendered":"<p>  <title id=\"css%e5%85%a5%e9%97%a8-mask-composite%ef%bc%88%e9%81%ae%e7%bd%a9%e5%90%88%e6%88%90%ef%bc%89-QrBAMPhOoH\">Css\u5165\u95e8: mask-composite\uff08\u906e\u7f69\u5408\u6210\uff09<\/title><\/p>\n<h1 id=\"css%e5%85%a5%e9%97%a8-mask-composite%ef%bc%88%e9%81%ae%e7%bd%a9%e5%90%88%e6%88%90%ef%bc%89-QrBAMPhOoH\">Css\u5165\u95e8: mask-composite\uff08\u906e\u7f69\u5408\u6210\uff09<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afmask-composite%ef%bc%9f-QrBAMPhOoH\">\u4ec0\u4e48\u662fmask-composite\uff1f<\/h2>\n<p>mask-composite\u662fCSS\u4e2d\u7684\u4e00\u4e2a\u5c5e\u6027\uff0c\u7528\u4e8e\u63a7\u5236\u906e\u7f69\u7684\u5408\u6210\u65b9\u5f0f\u3002\u906e\u7f69\u662f\u4e00\u79cd\u7528\u4e8e\u9690\u85cf\u6216\u663e\u793a\u5143\u7d20\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u906e\u7f69\u5408\u6210\u6765\u63a7\u5236\u906e\u7f69\u7684\u6548\u679c\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8mask-composite%ef%bc%9f-QrBAMPhOoH\">\u5982\u4f55\u4f7f\u7528mask-composite\uff1f<\/h2>\n<p>\u8981\u4f7f\u7528mask-composite\u5c5e\u6027\uff0c\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u906e\u7f69\u5143\u7d20\u3002\u53ef\u4ee5\u4f7f\u7528CSS\u7684mask\u5c5e\u6027\u6765\u521b\u5efa\u906e\u7f69\uff0c\u7136\u540e\u4f7f\u7528mask-composite\u5c5e\u6027\u6765\u63a7\u5236\u906e\u7f69\u7684\u5408\u6210\u65b9\u5f0f\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code>\n    .mask {\n      width: 200px;\n      height: 200px;\n      background-color: black;\n      mask-image: url(mask.png);\n      mask-repeat: no-repeat;\n      mask-position: center;\n      mask-size: contain;\n      mask-composite: source-over;\n    }\n  <\/code><\/pre>\n<h2 id=\"mask-composite%e7%9a%84%e5%8f%96%e5%80%bc-QrBAMPhOoH\">mask-composite\u7684\u53d6\u503c<\/h2>\n<p>mask-composite\u5c5e\u6027\u6709\u4ee5\u4e0b\u51e0\u4e2a\u53d6\u503c\uff1a<\/p>\n<ul>\n<li><strong>source-over<\/strong>: \u9ed8\u8ba4\u503c\uff0c\u8868\u793a\u906e\u7f69\u5c06\u8986\u76d6\u5143\u7d20\u3002<\/li>\n<li><strong>source-in<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u91cd\u53e0\u7684\u90e8\u5206\u3002<\/li>\n<li><strong>source-out<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u4e0d\u91cd\u53e0\u7684\u90e8\u5206\u3002<\/li>\n<li><strong>source-atop<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u91cd\u53e0\u7684\u90e8\u5206\uff0c\u4f46\u4e0d\u663e\u793a\u5143\u7d20\u7684\u975e\u91cd\u53e0\u90e8\u5206\u3002<\/li>\n<li><strong>destination-over<\/strong>: \u906e\u7f69\u5728\u5143\u7d20\u4e0b\u65b9\u3002<\/li>\n<li><strong>destination-in<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u91cd\u53e0\u7684\u90e8\u5206\uff0c\u906e\u7f69\u5728\u5143\u7d20\u4e0b\u65b9\u3002<\/li>\n<li><strong>destination-out<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u4e0d\u91cd\u53e0\u7684\u90e8\u5206\uff0c\u906e\u7f69\u5728\u5143\u7d20\u4e0b\u65b9\u3002<\/li>\n<li><strong>destination-atop<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u91cd\u53e0\u7684\u90e8\u5206\uff0c\u4f46\u4e0d\u663e\u793a\u906e\u7f69\u7684\u975e\u91cd\u53e0\u90e8\u5206\uff0c\u906e\u7f69\u5728\u5143\u7d20\u4e0b\u65b9\u3002<\/li>\n<li><strong>xor<\/strong>: \u53ea\u663e\u793a\u906e\u7f69\u548c\u5143\u7d20\u4e0d\u91cd\u53e0\u7684\u90e8\u5206\uff0c\u906e\u7f69\u548c\u5143\u7d20\u91cd\u53e0\u7684\u90e8\u5206\u4e0d\u663e\u793a\u3002<\/li>\n<li><strong>plus<\/strong>: \u906e\u7f69\u548c\u5143\u7d20\u91cd\u53e0\u7684\u90e8\u5206\u53e0\u52a0\u3002<\/li>\n<\/ul>\n<h2 id=\"mask-composite%e7%9a%84%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af-QrBAMPhOoH\">mask-composite\u7684\u5e94\u7528\u573a\u666f<\/h2>\n<p>mask-composite\u5c5e\u6027\u53ef\u4ee5\u7528\u4e8e\u521b\u5efa\u5404\u79cd\u906e\u7f69\u6548\u679c\uff0c\u4f8b\u5982\u5706\u5f62\u906e\u7f69\u3001\u6e10\u53d8\u906e\u7f69\u7b49\u3002\u5b83\u53ef\u4ee5\u4e0e\u5176\u4ed6CSS\u5c5e\u6027\u4e00\u8d77\u4f7f\u7528\uff0c\u5982mask-image\u3001mask-repeat\u3001mask-position\u548cmask-size\uff0c\u6765\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u906e\u7f69\u6548\u679c\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528mask-composite\u5c5e\u6027\u521b\u5efa\u4e00\u4e2a\u5706\u5f62\u906e\u7f69\uff1a<\/p>\n<pre><code>\n    .mask {\n      width: 200px;\n      height: 200px;\n      background-color: black;\n      mask-image: radial-gradient(circle, transparent 50%, black 100%);\n      mask-repeat: no-repeat;\n      mask-position: center;\n      mask-size: contain;\n      mask-composite: source-over;\n    }\n  <\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-QrBAMPhOoH\">\u603b\u7ed3<\/h2>\n<p>mask-composite\u662fCSS\u4e2d\u7528\u4e8e\u63a7\u5236\u906e\u7f69\u5408\u6210\u65b9\u5f0f\u7684\u5c5e\u6027\u3002\u901a\u8fc7\u4f7f\u7528mask-composite\u5c5e\u6027\uff0c\u53ef\u4ee5\u521b\u5efa\u5404\u79cd\u906e\u7f69\u6548\u679c\uff0c\u5982\u5706\u5f62\u906e\u7f69\u3001\u6e10\u53d8\u906e\u7f69\u7b49\u3002\u5b83\u53ef\u4ee5\u4e0e\u5176\u4ed6CSS\u5c5e\u6027\u4e00\u8d77\u4f7f\u7528\uff0c\u6765\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u906e\u7f69\u6548\u679c\u3002<\/p>\n<h2 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-QrBAMPhOoH\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h2>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u573a\u666f\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: mask-composite\uff08\u906e\u7f69\u5408\u6210\uff09 Css\u5165\u95e8: mask-composite\uff08\u906e\u7f69\u5408\u6210\uff09 [&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-238407","post","type-post","status-publish","format-standard","hentry","category-html"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238407","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=238407"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238407\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=238407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=238407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=238407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}