{"id":6892,"date":"2023-10-17T17:25:19","date_gmt":"2023-10-17T09:25:19","guid":{"rendered":"https:\/\/www.yimenyun.cn\/emen\/?p=6892"},"modified":"2023-10-17T17:25:19","modified_gmt":"2023-10-17T09:25:19","slug":"canvas-2d%e5%bc%80%e5%8f%91%e6%a1%86%e6%9e%b6%e6%98%af%e5%81%9a%e4%bb%80%e4%b9%88%e7%9a%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yimenyun.cn\/emen\/6892\/","title":{"rendered":"canvas 2d\u5f00\u53d1\u6846\u67b6\u662f\u505a\u4ec0\u4e48\u7684\uff1f"},"content":{"rendered":"

Canvas 2D\u662fHTML5\u4e2d\u7684\u4e00\u9879\u91cd\u8981\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u7f51\u9875\u4e2d\u4f7f\u7528JavaScript\u7ed8\u52362D\u56fe\u5f62\u3002Canvas 2D\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u53ef\u4ee5\u76f4\u63a5\u5728\u7f51\u9875\u4e2d\u5b9e\u73b0\u56fe\u50cf\u5904\u7406\u548c\u52a8\u753b\u6548\u679c\uff0c\u800c\u65e0\u9700\u4f7f\u7528Flash\u6216\u5176\u4ed6\u63d2\u4ef6\u3002\u4e3a\u4e86\u66f4\u65b9\u4fbf\u5730\u4f7f\u7528Canvas 2D\uff0c\u8bb8\u591a\u5f00\u53d1\u8005\u8bbe\u8ba1\u4e86\u5404\u79cdCanvas 2D\u5f00\u53d1\u6846\u67b6\uff0c\u672c\u6587\u5c06\u5bf9\u8fd9\u4e9b\u6846\u67b6\u7684\u539f\u7406\u548c\u7279\u70b9\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n

1. EaselJS<\/p>\n

EaselJS\u662f\u4e00\u4e2a\u57fa\u4e8eCanvas 2D\u7684\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u662f\u7531Adobe\u516c\u53f8\u5f00\u53d1\u7684\u3002\u5b83\u7684\u4e3b\u8981\u7279\u70b9\u662f\u63d0\u4f9b\u4e86\u4e00\u5957\u6613\u4e8e\u4f7f\u7528\u7684API\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u56fe\u5f62\u3001\u6587\u672c\u3001\u4f4d\u56fe\u3001\u77e2\u91cf\u56fe\u5f62\u548c\u52a8\u753b\u7b49\u529f\u80fd\u3002EaselJS\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2aStage\u7c7b\uff0c\u53ef\u4ee5\u5c06\u591a\u4e2aCanvas\u5408\u5e76\u4e3a\u4e00\u4e2a\u865a\u62df\u753b\u5e03\uff0c\u65b9\u4fbf\u7ba1\u7406\u548c\u64cd\u4f5c\u3002EaselJS\u7684\u539f\u7406\u662f\u5c06\u6240\u6709\u56fe\u5f62\u5143\u7d20\u7ed8\u5236\u5230Canvas\u4e0a\uff0c\u7136\u540e\u4f7f\u7528requestAnimationFrame\u65b9\u6cd5\u5728\u6bcf\u5e27\u4e4b\u95f4\u8fdb\u884c\u91cd\u7ed8\u3002<\/p>\n

2. KineticJS<\/p>\n

KineticJS\u662f\u4e00\u4e2a\u5f00\u6e90\u7684Cavite\u6253\u5305\u6210apk<\/a>nvas 2D\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u5b8c\u6574\u7684API\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u56fe\u5f62\u5143\u7d20\u548c\u52a8\u753b\u6548\u679c\u3002KineticJS\u7684\u539f\u7406\u662f\u4f7f\u7528Canvas API\u7ed8\u5236\u56fe\u5f62\uff0c\u5e76\u4f7f\u7528requestAnimationFrame\u65b9\u6cd5\u5728\u6bcf\u5e27\u4e4b\u95f4\u8fdb\u884c\u91cd\u7ed8\u3002KineticJS\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2aStage\u7c7b\uff0c\u53ef\u4ee5\u5c06\u591a\u4e2aCanvas\u5408\u5e76\u4e3a\u4e00\u4e2a\u865a\u62df\u753b\u5e03\uff0c\u65b9\u4fbf\u7ba1\u7406\u548c\u64cd\u4f5c\u3002KineticJS\u652f\u6301\u89e6\u6478\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u5b9e\u73b0\u4f18\u79c0\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

3. Fabric.js<\/p>\n

Fabric.js\u662f\u4e00\u4e2a\u57fa\u4e8eCanvas 2D\u7684\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u6613\u81ea\u5236\u6f2b\u753bapp<\/a>\u4e8e\u4f7f\u7528\u7684API\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u56fe\u5f62\u5143\u7d20\u548c\u52a8\u753b\u6548\u679c\u3002Fabric.js\u7684\u539f\u7406\u662f\u4f7f\u7528Canvas API\u7ed8\u5236\u56fe\u5f62\uff0c\u5e76\u4f7f\u7528requestAnimationFrame\u65b9\u6cd5\u5728\u6bcf\u5e27\u4e4b\u95f4\u8fdb\u884c\u91cd\u7ed8\u3002Fabric.js\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2aCanvas\u5bf9\u8c61\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ba1\u7406\u548c\u64cd\u4f5cCanvas\u5143\u7d20\u3002Fabric.js\u652f\u6301\u89e6\u6478\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u5b9e\u73b0\u4f18\u79c0\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

4. Paper.js<\/p>\n

Paper.js\u662f\u4e00\u4e2a\u57fa\u4e8eCanvas 2D\u7684\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u6613\u4e8e\u4f7f\u7528\u7684API\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u77e2\u91cf\u56fe\u5f62\u548c\u52a8\u753b\u6548\u679c\u3002Paper.js\u7684\u539f\u7406\u662f\u4f7f\u7528Canvas API\u7ed8\u5236\u77e2\u91cf\u56fe\u5f62\uff0c\u5e76\u4f7f\u7528requ<\/p>\n

<\/figure>\n<\/p>\n

estAnimationFrame\u65b9\u6cd5\u5728\u6bcf\u5e27\u4e4b\u95f4\u8fdb\u884c\u91cd\u7ed8\u3002Paper.js\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2aProject\u5bf9\u8c61\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ba1\u7406\u548c\u64cd\u4f5cCanvas\u5143\u7d20\u3002Paper.js\u7684\u4e3b\u8981\u7279\u70b9\u662f\u652f\u6301\u591a\u79cd\u77e2\u91cf\u56fe\u5f62\u64cd\u4f5c\uff0c\u4f8b\u5982\u53d8\u6362\u3001\u88c1\u526a\u3001\u7ec4\u5408\u7b49\u3002<\/p>\n

\u603b\u7ed3\uff1a<\/p>\n

Canvas 2D\u5f00\u53d1\u6846\u67b6\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u56fe\u5f62\u5904\u7406\u548c\u52a8\u753b\u6548\u679c\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u548c\u7528\u6237\u4f53\u9a8c\u3002\u4e0d\u540c\u7684\u6846\u67b6\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u4f18\u70b9\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u3002\u540c\u65f6\uff0c\u4e86\u89e3Canvas 2D\u7684\u57fa\u672c\u539f\u7406\u548cAPI\u4e5f\u662f\u5f88\u91cd\u8981\u7684\uff0c\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u4f7f\u7528\u8fd9\u4e9b\u6846\u67b6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Canvas 2D\u662fHTML5\u4e2d\u7684\u4e00\u9879\u91cd\u8981\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u7f51\u9875\u4e2d\u4f7f\u7528JavaScript\u7ed8\u52362D\u56fe\u5f62\u3002Canvas 2D\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u53ef\u4ee5\u76f4\u63a5\u5728\u7f51\u9875\u4e2d\u5b9e\u73b0\u56fe\u50cf\u5904\u7406\u548c\u52a8\u753b\u6548\u679c\uff0c\u800c\u65e0\u9700\u4f7f\u7528Flash\u6216<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[12375,7421,1882,25,384],"topic":[],"class_list":["post-6892","post","type-post","status-publish","format-standard","hentry","category-appkf","tag-ant-design-of-vue","tag-ios-app","tag-1882","tag-25","tag-384"],"_links":{"self":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts\/6892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/comments?post=6892"}],"version-history":[{"count":0,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts\/6892\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/media?parent=6892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/categories?post=6892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/tags?post=6892"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/topic?post=6892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}