{"blog_title":"Camera Obscura","categories":["Ruby","\u6570\u5b66"],"description":"qiita.com\u3053\u3053\u306e Python \u7248\u3092 Ruby \u306b\u79fb\u690d\u3057\u305f\u3060\u3051\u3067\u3059\u3002\u8a08\u7b97\u306b Gem 'numo-narray' \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u5316\u306b\u306f Gem 'gdk_pixbuf2', 'rmagick' \u3092\u4f7f\u3044\u307e\u3057\u305f\u3002\u3067\u304d\u305f\u3082\u306e\u306f\u3053\u3093\u306a\u611f\u3058\u3002 Ruby \u30b3\u30fc\u30c9\u3002Ruby 2.6.0, Linux Mint 19.2 \u3067\u52d5\u4f5c\u78ba\u8a8d\u3002 gray_scott.rb require 'numo/narray' require 'gdk_pixbuf2' require 'rmagick' include Numo SPACE_GRID_SIZE = 256 VISUALIZATION_STEP = 8\u2026","published":"2019-11-14 23:10:21","title":"Ruby \u3067\u7c21\u5358\u306a Gray-Scott","version":"1.0","blog_url":"https://obelisk.hatenablog.com/","width":"100%","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2019%2F11%2F14%2F231021\" title=\"Ruby \u3067\u7c21\u5358\u306a Gray-Scott - 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>","author_name":"obelisk2","url":"https://obelisk.hatenablog.com/entry/2019/11/14/231021","author_url":"https://blog.hatena.ne.jp/obelisk2/","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/o/obelisk2/20191114/20191114225903.gif","provider_name":"Hatena Blog","provider_url":"https://hatena.blog"}