{"type":"rich","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","image_url":null,"url":"https://faithandbrave.hateblo.jp/entry/20110901/1314877620","width":"100%","blog_url":"https://faithandbrave.hateblo.jp/","author_name":"faith_and_brave","provider_name":"Hatena Blog","title":" Boost.Geometry \u53cd\u6642\u8a08\u56de\u308a\u306e\u30dd\u30ea\u30b4\u30f3\u3092\u6271\u3046","published":"2011-09-01 20:47:00","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20110901%2F1314877620\" title=\" Boost.Geometry \u53cd\u6642\u8a08\u56de\u308a\u306e\u30dd\u30ea\u30b4\u30f3\u3092\u6271\u3046 - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["C++"],"author_url":"https://blog.hatena.ne.jp/faith_and_brave/","provider_url":"https://hatena.blog","height":"190","description":"boost::geometry::model::polygon\u306f\u3001\u6642\u8a08\u56de\u308a\u304b\u5426\u304b\u3092\u6307\u5b9a\u3059\u308bClockWise\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u3042\u308a\u3001\u305d\u308c\u3092false\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u53cd\u6642\u8a08\u56de\u308a\u306e\u30dd\u30ea\u30b4\u30f3\u3068\u3057\u3066\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 \u901a\u5e38\u3001ClockWise\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u5024true\u306e\u307e\u307e\u3067\u30dd\u30ea\u30b4\u30f3\u3092\u53cd\u6642\u8a08\u56de\u308a\u3067\u6271\u304a\u3046\u3068\u3059\u308b\u3068\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u591a\u304f\u304c\u671f\u5f85\u3057\u306a\u3044\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059\u3002 #include <iostream> #include <boost/geometry.hpp> #include <boost/geometry/geometries/point_xy.hpp> #include <boost/geom\u2026"}