From 361cffdd936bdc3a2827dea7c94f1aa6b6564b6f Mon Sep 17 00:00:00 2001
From: Mohcine Chraibi <m.chraibi@fz-juelich.de>
Date: Tue, 9 Oct 2018 16:23:06 +0200
Subject: [PATCH] Fixes #87 .Bug in polygon2string conversion
some polygons are made of interior and exterior rings.
---
methods/Method_D.cpp | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/methods/Method_D.cpp b/methods/Method_D.cpp
index 3017911b..58ebd367 100644
--- a/methods/Method_D.cpp
+++ b/methods/Method_D.cpp
@@ -491,6 +491,19 @@ std::string polygon_to_string(const polygon_2d & polygon)
polygon_str.append(std::to_string(y));
polygon_str.append("), ");
}
+ for(auto ring: boost::geometry::interior_rings(polygon) )
+ {
+ for(auto point: ring )
+ {
+ double x = boost::geometry::get<0>(point);
+ double y = boost::geometry::get<1>(point);
+ polygon_str.append("(");
+ polygon_str.append(std::to_string(x));
+ polygon_str.append(", ");
+ polygon_str.append(std::to_string(y));
+ polygon_str.append("), ");
+ }
+ }
polygon_str.pop_back(); polygon_str.pop_back(); //remove last komma
polygon_str.append("))");
return polygon_str;
--
GitLab