Ported Polygon->is_valid() and ExPolygon->is_valid()

2026-07-26 10:25:49 +00:00 · 2013-08-26 23:27:51 +02:00
parent da0b85c0d9
commit fe42427a54
13 changed files with 37 additions and 54 deletions
@@ -20,6 +20,7 @@ class ExPolygon
    void translate(double x, double y);
    void rotate(double angle, Point* center);
    double area() const;
+    bool is_valid() const;
 };

 typedef std::vector<ExPolygon> ExPolygons;