{"published":"2017-06-29 20:23:15","description":"\u81ea\u4f5c\u306e Gem 'oekaki' \u3067\u843d\u66f8\u304d\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u868a\u53d6\u308a\u7dda\u9999\uff1f \u4f55\u3060\u304b\u76ee\u304c\u56de\u308a\u307e\u3059\u3002 \u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3002\u4f55\u3082\u8003\u3048\u305a\u306b\u30c6\u30ad\u30c8\u30fc\u306b\u3044\u304d\u3042\u305f\u308a\u3070\u3063\u305f\u308a\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3057\u307e\u3057\u305f\u3002 require 'oekaki' R = 7 Width, Height = 500, 500 Oekaki.app width: Width, height: Height do draw do color(0, 0, 0) rectangle(true, 0, 0, Width, Height) end p = Vector[0, 0] np = p.dup deg = 90 r = 0 step = 1.5 b_lin\u2026","height":"190","url":"https://obelisk.hatenablog.com/entry/2017/06/29/202315","categories":["Ruby","Gem 'oekaki'"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2017%2F06%2F29%2F202315\" title=\"GTK+ \u3067\u843d\u66f8\u304d 9\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>","type":"rich","provider_name":"Hatena Blog","title":"GTK+ \u3067\u843d\u66f8\u304d 9\uff08Ruby\uff09","author_url":"https://blog.hatena.ne.jp/obelisk2/","provider_url":"https://hatena.blog","blog_url":"https://obelisk.hatenablog.com/","image_url":"http://img.f.hatena.ne.jp/images/fotolife/o/obelisk2/20170629/20170629201753.png","width":"100%","version":"1.0","blog_title":"Camera Obscura","author_name":"obelisk2"}