{"author_url":"https://blog.hatena.ne.jp/usiblog/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","categories":["GeoGebra","GeoGebra-\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9"],"description":"\u3053\u306e\u30a2\u30d7\u30ec\u30c3\u30c8\u306f\u3001\u70b9A(0,0)\u3092\u30c9\u30e9\u30c3\u30b0\u3057\u3066\u52d5\u304b\u3057\u305f\u5f8c\u3001\u30c9\u30e9\u30c3\u30b0\u3092\u89e3\u9664\u3059\u308b\uff08\u70b9A\u3092\u96e2\u3059\uff09\u3068\u3001A\u304c(0,0)\u306b\u623b\u308b\u3088\u3046\u306b\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306b\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u30d3\u30e5\u30fc\u4e0a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c9\u30e9\u30c3\u30b0\u89e3\u9664\u3092\u76e3\u8996\u3059\u308b\u306b\u306f\u3001\u30bf\u30c3\u30c1\u30c7\u30d0\u30a4\u30b9\u306a\u3089touchend \u30a4\u30d9\u30f3\u30c8, \u30de\u30a6\u30b9\u30c7\u30d0\u30a4\u30b9\u306a\u3089click \u30a4\u30d9\u30f3\u30c8\u3092\u76e3\u8996\u3059\u308c\u3070\u826f\u3044\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u5fc5\u8981\u306a\u30b0\u30ed\u30fc\u30d0\u30ebJavaScript\u306f\u3001\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u203b\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u7248GeoGebra\u3067\u306f\u3001\u305d\u3082\u305d\u3082document\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u65b9\u6cd5\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002 function ggbOnInit() { //\u8d77\u52d5\u76f4\u5f8c\u306f\u3001canvas\u304c\u6b63\u5e38\u306b\u547c\u3073\u51fa\u305b\u2026","type":"rich","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/u/usiblog/20181230/20181230002330.png","title":"\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u30d3\u30e5\u30fc\u4e0a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c9\u30e9\u30c3\u30b0\u89e3\u9664\u3092\u76e3\u8996\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fusidesu.hatenablog.com%2Fentry%2F2018%2F12%2F30%2F001358\" title=\"\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u30d3\u30e5\u30fc\u4e0a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c9\u30e9\u30c3\u30b0\u89e3\u9664\u3092\u76e3\u8996\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","author_name":"usiblog","blog_title":"\u3046\u3057\u30d6\u30ed\u30b0","published":"2018-12-30 00:13:58","blog_url":"https://usidesu.hatenablog.com/","url":"https://usidesu.hatenablog.com/entry/2018/12/30/001358","width":"100%"}