diff --git a/common/utils/T/tracer/gui/gui.h b/common/utils/T/tracer/gui/gui.h
index 0fb96db325..b2fce32cff 100644
--- a/common/utils/T/tracer/gui/gui.h
+++ b/common/utils/T/tracer/gui/gui.h
@@ -54,6 +54,8 @@ void container_set_child_growable(gui *_gui, widget *_this,
 int xy_plot_new_plot(gui *gui, widget *this, int color);
 void xy_plot_set_range(gui *gui, widget *this,
     float xmin, float xmax, float ymin, float ymax);
+void xy_plot_get_range(gui *gui, widget *this,
+    float *xmin, float *xmax, float *ymin, float *ymax);
 void xy_plot_set_points(gui *gui, widget *this,
     int plot, int npoints, float *x, float *y);
 void xy_plot_get_dimensions(gui *gui, widget *this, int *width, int *height);
diff --git a/common/utils/T/tracer/gui/xy_plot.c b/common/utils/T/tracer/gui/xy_plot.c
index c10b76c6ee..cc198475c2 100644
--- a/common/utils/T/tracer/gui/xy_plot.c
+++ b/common/utils/T/tracer/gui/xy_plot.c
@@ -280,6 +280,22 @@ void xy_plot_set_range(gui *_gui, widget *_this,
   gunlock(g);
 }
 
+void xy_plot_get_range(gui *_gui, widget *_this,
+    float *xmin, float *xmax, float *ymin, float *ymax)
+{
+  struct gui *g = _gui;
+  struct xy_plot_widget *this = _this;
+
+  glock(g);
+
+  *xmin = this->xmin;
+  *xmax = this->xmax;
+  *ymin = this->ymin;
+  *ymax = this->ymax;
+
+  gunlock(g);
+}
+
 void xy_plot_set_points(gui *_gui, widget *_this, int plot,
     int npoints, float *x, float *y)
 {