{"description":"\u96e2\u6563\u30dc\u30ed\u30ce\u30a4\u56f3\u3092\u5168\u63a2\u7d22\u6cd5\u3092\u4f7f\u3063\u3066\u4f5c\u6210\u3057\u3066\u307f\u308b\u3002\u5168\u63a2\u7d22\u6cd5\u3068\u306f\u3001\u3059\u3079\u3066\u306e\u96e2\u6563\u70b9\u306b\u304a\u3044\u3066\u3069\u306e\u6bcd\u70b9\u306b\u3082\u3063\u3068\u3082\u8fd1\u3044\u304b\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u3002\u4e00\u756a\u5358\u7d14\u306a\u65b9\u6cd5\u304b\u3064\u3001\u8a08\u7b97\u91cf\u306e\u591a\u3044\u65b9\u6cd5\u3002 require \"digest/md5\" require \"cairo\" # # \u30dc\u30ed\u30ce\u30a4\u56f3\u3092\u63cf\u753b\u3059\u308b\uff08\u5168\u63a2\u7d22\u6cd5\uff09 # class VoronoiDiagram def initialize(width, height) @width = width @height = height @context = Cairo::Context.new( Cairo::ImageSurface.new(@width, @height) ) en\u2026","provider_name":"Hatena Blog","author_name":"yamamucho","blog_title":"\u9154\u3044\u3069\u308c\u30b3\u30fc\u30c9","author_url":"https://blog.hatena.ne.jp/yamamucho/","categories":["Ruby","programming"],"image_url":null,"width":"100%","height":"190","title":"Ruby\u7df4\u7fd2\u56db\u65e5\u76ee\uff08\u96e2\u6563\u30dc\u30ed\u30ce\u30a4\u56f3\uff09","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://yamamucho.hatenadiary.org/","published":"2009-06-23 22:52:51","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyamamucho.hatenadiary.org%2Fentry%2F20090623%2F1245765171\" title=\"Ruby\u7df4\u7fd2\u56db\u65e5\u76ee\uff08\u96e2\u6563\u30dc\u30ed\u30ce\u30a4\u56f3\uff09 - \u9154\u3044\u3069\u308c\u30b3\u30fc\u30c9\" 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://yamamucho.hatenadiary.org/entry/20090623/1245765171","type":"rich"}