{"provider_name":"Hatena Blog","author_name":"obelisk2","height":"190","width":"100%","title":"\u30d5\u30a9\u30fc\u30c9\u306e\u5186\u3001GTK+ \u3067\u843d\u66f8\u304d10\uff08Ruby\uff09","url":"https://obelisk.hatenablog.com/entry/2017/07/29/152724","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2017%2F07%2F29%2F152724\" title=\"\u30d5\u30a9\u30fc\u30c9\u306e\u5186\u3001GTK+ \u3067\u843d\u66f8\u304d10\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>","published":"2017-07-29 15:27:24","blog_title":"Camera Obscura","version":"1.0","description":"\u3044\u308f\u3086\u308b\u300c\u30d5\u30a9\u30fc\u30c9\u306e\u5186\u300d\u3068\u3044\u3046\u3082\u306e\u3092\u63cf\u3044\u3066\u307f\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3064\u3044\u3066\u306f\u3053\u3053\u3067\u77e5\u3063\u305f\u3082\u306e\u3067\u3059\u3002\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002Ruby \u3067\u63cf\u304d\u307e\u3057\u305f\u3002\u63cf\u753b\u306b\u306f\u81ea\u4f5c\u306e Gem 'oekaki' \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002 oekaki_sample10.rb require 'oekaki' Width, Height = 500, 500 Oekaki.app width: Width, height: Height do draw do color(0, 0, 0) rectangle(true, 0, 0, Width, Height) color(0, 65535, 0) r = Width / 2 circle\u2026","image_url":"http://img.f.hatena.ne.jp/images/fotolife/o/obelisk2/20170729/20170729152422.png","type":"rich","author_url":"https://blog.hatena.ne.jp/obelisk2/","categories":["Ruby","\u6570\u5b66","Gem 'oekaki'"],"blog_url":"https://obelisk.hatenablog.com/","provider_url":"https://hatena.blog"}