{"author_url":"https://blog.hatena.ne.jp/m-hiyama-memo/","blog_url":"https://m-hiyama-memo.hatenablog.jp/","published":"2009-08-11 08:54:14","version":"1.0","provider_url":"https://hatena.blog","categories":["JavaScript"],"width":"100%","image_url":null,"title":"\u89aa\u306e\u3082\u306e\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u306f\u3001\u7d99\u627f\u3068\u306f\u8a00\u308f\u306a\u3044\u304b\u3082\u306d","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.jp%2Fentry%2F20090811%2F1249948454\" title=\"\u89aa\u306e\u3082\u306e\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u306f\u3001\u7d99\u627f\u3068\u306f\u8a00\u308f\u306a\u3044\u304b\u3082\u306d - (\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","author_name":"m-hiyama-memo","blog_title":"(\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","url":"https://m-hiyama-memo.hatenablog.jp/entry/20090811/1249948454","description":"/* test-inher-1.js */ // \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf function Point(x, y) { this.x = x; this.y = y; } Point.prototype.moveTo = function (x, y) { this.x = x; this.y = y; }; Point.prototype.toString = function () { return \"(\" + this.x + \", \" + this.y + \")\"; }; /* \u30b5\u30d6\u30af\u30e9\u30b9?? */ // \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf function ColoredPoint(x, y, color) {\u2026"}