class LIBCANVAS_API PolyLine : public PolyItem
{
-public:
- PolyLine (Group *);
-
+ public:
+ PolyLine (Canvas*);
+ PolyLine (Item*);
+
void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
-
+
bool covers (Duple const &) const;
+ /**
+ * Set the distance at which a point will be considered to be covered
+ * by the line. For the definition of "distance" see
+ * utils.cc:distance_to_segment_squared()
+ */
+ void set_covers_threshold (double);
+
+ private:
+ double _threshold;
};
}