{"blog_title":"\u3046\u3057\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/usiblog/","published":"2018-02-15 13:34:47","blog_url":"https://usidesu.hatenablog.com/","image_url":null,"description":"\u30bf\u30c3\u30c1\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002 \u7aef\u672b\u306e\u753b\u9762\u30b5\u30a4\u30ba\u306e\u95a2\u4fc2\u3067\u3001\u30a2\u30d7\u30ec\u30c3\u30c8\u304c\u7e2e\u5c0f\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306b\u3082\u3001\u30bf\u30c3\u30d7\u4f4d\u7f6e\u304c\u30ba\u30ec\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002 \u8a2d\u5b9a\u65b9\u6cd5 \u2460\u6570\u5024\u30aa\u30d6\u30b8\u30a7\u30af\u30c8r_x, r_y\u3092\u4f5c\u6210\u3059\u308b\u3002\u5024\u306f\u3042\u3068\u304b\u3089\u5909\u3048\u308b\u306e\u3067\u3001\u4eca\u306f\u4f55\u3067\u3082\u3088\u3044\u3002\u4e21\u65b9\u3068\u3082\u3001\u300c\u30b9\u30e9\u30a4\u30c0\u30fc\u300d\u30bf\u30d6\u306e\u300c\u6700\u5c0f\u300d\u300c\u6700\u5927\u300d\u306f\u7a7a\u767d\u306b\u3057\u3066\u304a\u304f\u3002 \u2461\u4ee5\u4e0b\u306e\u6570\u5f0f\u3092\u5165\u529b\u30d0\u30fc\u306b\u30b3\u30d4\u30da\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u70b9P\u3092\u4f5c\u6210\u3059\u308b\u3002 P = Corner[4] + (r_x Distance[Corner[1], Corner[2]], -r_y Distance[Corner[1], Corner[2]]) \u2462\u30b0\u30ed\u30fc\u30d0\u30ebJava\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3001\u4e0b\u8a18\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30b3\u30d4\u30da\u3059\u308b\u3002\u2026","provider_name":"Hatena Blog","categories":["GeoGebra","GeoGebra-\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9","GeoGebra-\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9-\u30d4\u30af\u30bb\u30eb\u64cd\u4f5c"],"provider_url":"https://hatena.blog","author_name":"usiblog","width":"100%","type":"rich","title":"\uff08\u30bf\u30c3\u30c1\u30c7\u30d0\u30a4\u30b9\u5bfe\u5fdc\uff09GeoGebra\u3067\u3001\u30bf\u30c3\u30d7\u4f4d\u7f6e\uff0f\u30af\u30ea\u30c3\u30af\u4f4d\u7f6e\u306e\u5ea7\u6a19\u3092\u53d6\u5f97\u3059\u308b","url":"https://usidesu.hatenablog.com/entry/2018/02/15/133447","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fusidesu.hatenablog.com%2Fentry%2F2018%2F02%2F15%2F133447\" title=\"\uff08\u30bf\u30c3\u30c1\u30c7\u30d0\u30a4\u30b9\u5bfe\u5fdc\uff09GeoGebra\u3067\u3001\u30bf\u30c3\u30d7\u4f4d\u7f6e\uff0f\u30af\u30ea\u30c3\u30af\u4f4d\u7f6e\u306e\u5ea7\u6a19\u3092\u53d6\u5f97\u3059\u308b - \u3046\u3057\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190"}