X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Ftracegroup.h;h=a9f5558f4a381893dcae3d05c9bf36d9a9742243;hp=21298dcb01e4d10f09423289a2a98f4ba0cb8ad7;hb=a5d93c27b5bd6b95000e29c6cddac56ab254b289;hpb=b781f8065271c6ce4b82f06f20dd37464f213d47

diff --git a/pv/view/tracegroup.h b/pv/view/tracegroup.h
index 21298dcb..a9f5558f 100644
--- a/pv/view/tracegroup.h
+++ b/pv/view/tracegroup.h
@@ -66,6 +66,12 @@ public:
 	 */
 	virtual const pv::view::View* view() const;
 
+	/**
+	 * Computes the vertical extents of the contents of this row item.
+	 * @return A pair containing the minimum and maximum y-values.
+	 */
+	std::pair<int, int> v_extents() const;
+
 	/**
 	 * Paints the signal label.
 	 * @param p the QPainter to paint into.