{"blog_url":"https://obelisk.hatenablog.com/","height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2015%2F03%2F24%2F015850\" title=\"\u30b5\u30a4\u30c9\u30d0\u30fc\u306e\u30b9\u30e9\u30a4\u30c9\u30b7\u30e7\u30fc\u3092\u4f5c\u3063\u3066\u307f\u308b - Camera Obscura\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"obelisk2","url":"https://obelisk.hatenablog.com/entry/2015/03/24/015850","type":"rich","author_url":"https://blog.hatena.ne.jp/obelisk2/","image_url":null,"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"Camera Obscura","description":"\u30b5\u30a4\u30c9\u30d0\u30fc\u306b\u5c0f\u3055\u306a\u30b9\u30e9\u30a4\u30c9\u30b7\u30e7\u30fc\u306e\u30b9\u30da\u30fc\u30b9\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u5927\u753b\u9762\u306e\u30b9\u30e9\u30a4\u30c9\u30b7\u30e7\u30fc\u306e\u30da\u30fc\u30b8\u306b\u98db\u3073\u307e\u3059\u3002 \u305d\u3053\u3067\u30cf\u30de\u3063\u305f\u3053\u3068\u3067\u3059\u304c\u3001JavaScript \u3067\u753b\u50cf\u306e\u5927\u304d\u3055\u3092\u8a2d\u5b9a\u3057\u305f\u3044\u5834\u5408\u3001\u50d5\u306e\u6301\u3063\u3066\u3044\u308b\u300eJavaScript\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9 \u7b2c6\u7248\u300f\u3067\u306f\u3001 var image = new Image(); image.width = 400; image.height = 300; \u3067\u51fa\u6765\u308b\u3088\u3046\u306b\u8aad\u3081\u307e\u3059\u304c\uff08p.266\uff09\u3001\u5c11\u306a\u304f\u3068\u3082\u81ea\u5206\u306e\u30d6\u30e9\u30a6\u30b6\uff08Chrome\uff09\u3067\u306f\u51fa\u6765\u307e\u305b\u3093\u3067\u3057\u305f\uff08\u203b\u6ce8\u8a18\uff09\u3002\u3050\u3050\u308b\u3068\u51fa\u3066\u304f\u308b\u3088\u3046\u306b\u3001HTML \u304c <img id=\"pic\" name=\"picname\">\u2026","categories":["HTML, CSS","JavaScript"],"published":"2015-03-24 01:58:50","title":"\u30b5\u30a4\u30c9\u30d0\u30fc\u306e\u30b9\u30e9\u30a4\u30c9\u30b7\u30e7\u30fc\u3092\u4f5c\u3063\u3066\u307f\u308b","version":"1.0"}