X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Frowitemowner.h;h=4b25a580da685bf6bd8de62ff3d3167db72612bc;hp=98df5ff7221bd69cf68517d9615e7546a2918d9a;hb=a5d93c27b5bd6b95000e29c6cddac56ab254b289;hpb=6b71530299d18b4cdbf83ad88a17eb206758237a

diff --git a/pv/view/rowitemowner.h b/pv/view/rowitemowner.h
index 98df5ff7..4b25a580 100644
--- a/pv/view/rowitemowner.h
+++ b/pv/view/rowitemowner.h
@@ -113,6 +113,12 @@ public:
 	 */
 	const_iterator end() const;
 
+	/**
+	 * Computes the vertical extents of the contents of this row item owner.
+	 * @return A pair containing the minimum and maximum y-values.
+	 */
+	std::pair<int, int> v_extents() const;
+
 	virtual void update_viewport() = 0;
 
 private: