{"published":"2016-02-01 18:48:32","image_url":null,"author_url":"https://blog.hatena.ne.jp/absg/","blog_url":"https://absg.hatenablog.com/","blog_title":"\u3084\u3063\u305f\u3053\u3068","description":"\u300cFabric.js\u300d\u306fHTML5\u306ecanvas\u8981\u7d20\u3092\u6271\u3044\u3084\u3059\u304f\u3057\u3066\u304f\u308c\u308b\u4fbf\u5229\u306ajavascript\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002 \u4f8b\u3048\u3070Fabric.js\u3092\u4f7f\u3063\u3066canvas\u4e0a\u306b\u300c\u25cb\u300d\u3092\u63cf\u304f\u3068\u304d\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002 var canvas = new fabric.Canvas(\"mycanvas\"); var circle = new fabric.Circle({ left: 100, top: 100, fill: 'red', radius:200 }); canvas.add(circle); \u3053\u306eFabric.js\u3001\u8a66\u3057\u306b\u3044\u308d\u3044\u308d\u89e6\u3063\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u306a\u3093\u3060\u304b\u5206\u304b\u3089\u306a\u3044\u3053\u3068\u304c\u3044\u308d\u3044\u308d\u3042\u308a\u307e\u3059\u3002\u4f8b\u2026","height":"190","version":"1.0","width":"100%","type":"rich","author_name":"absg","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fabsg.hatenablog.com%2Fentry%2F2016%2F02%2F01%2F184832\" title=\"\u300cFabric.js\u300d\u306ecanvas\u306e\u53c2\u7167\u306e\u4ed5\u65b9\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u306e\u4ed5\u65b9 - \u3084\u3063\u305f\u3053\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://absg.hatenablog.com/entry/2016/02/01/184832","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"\u300cFabric.js\u300d\u306ecanvas\u306e\u53c2\u7167\u306e\u4ed5\u65b9\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u306e\u4ed5\u65b9"}