1 files changed, 3 insertions, 0 deletions
diff --git a/gr-qtgui/include/gnuradio/qtgui/FrequencyDisplayPlot.h b/gr-qtgui/include/gnuradio/qtgui/FrequencyDisplayPlot.h
index 8b2ef457fb..5c6b2c71b0 100644
--- a/gr-qtgui/include/gnuradio/qtgui/FrequencyDisplayPlot.h
+++ b/gr-qtgui/include/gnuradio/qtgui/FrequencyDisplayPlot.h
@@ -118,6 +118,9 @@ public slots:
 
   void setPlotPosHalf(bool half);
 
+  void setYLabel(const std::string &label,
+                 const std::string &unit);
+
   void clearMaxData();
   void clearMinData();