{"categories":["Ruby","Gem 'oekaki'"],"description":"Gem 'oekaki' \u3067\u843d\u66f8\u304d\u3067\u3059\u3002 oekaki | RubyGems.org | your community gem host GTK+\u3067\u304a\u7d75\u304b\u304d\u3057\u3066\u307f\u305f\uff08Ruby\uff09 - Camera Obscura \u30ad\u30e3\u30f3\u30d0\u30b9\u7a7a\u9593\u3068\u8272\u7a7a\u9593\u3092\u30ea\u30cb\u30a2\u306b\u9023\u7d9a\u7684\u5909\u5316\u3055\u305b\u3066\u3001\u30c9\u30c3\u30c8\u3092\u63cf\u3044\u3066\u3044\u307e\u3059\u3002 Ruby \u30b3\u30fc\u30c9\u3002 require 'oekaki' require 'matrix' L = 400 C_MAX = 65536 C_STEP = 1000 class Field def initialize @x = rand(L); @y = rand(L) n = Vector[rand, rand] \u2026","author_url":"https://blog.hatena.ne.jp/obelisk2/","height":"190","blog_title":"Camera Obscura","provider_name":"Hatena Blog","blog_url":"https://obelisk.hatenablog.com/","title":"GTK+ \u3067\u843d\u66f8\u304d 5\uff08Ruby\uff09","image_url":"http://img.f.hatena.ne.jp/images/fotolife/o/obelisk2/20170209/20170209152348.png","published":"2017-02-09 15:29:16","author_name":"obelisk2","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2017%2F02%2F09%2F152916\" title=\"GTK+ \u3067\u843d\u66f8\u304d 5\uff08Ruby\uff09 - 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>","width":"100%","url":"https://obelisk.hatenablog.com/entry/2017/02/09/152916","provider_url":"https://hatena.blog","type":"rich"}