Add support for multi-segment connection lines

1 files changed, 1 insertions, 0 deletions

diff --git a/range.h b/range.h
index e8622e2..1c0bbf1 100644
--- a/range.h
+++ b/range.h
@@ -33,6 +33,7 @@ public:
 	bool isNull() const { return m_max == m_min; }
 
 	T length() const { return m_max - m_min; }
+	T center() const { return m_min + length() / 2; }
 
 	Range<T> intersected(const Range<T> &other) const
 	{