From 97836b290638e46f411c2f82860fb765f326593a Mon Sep 17 00:00:00 2001
From: Ivan Usov <ivan.usov@psi.ch>
Date: Wed, 3 Mar 2021 16:53:06 +0100
Subject: [PATCH] Auto range for overview scatter plot

---
 pyzebra/app/panel_param_study.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pyzebra/app/panel_param_study.py b/pyzebra/app/panel_param_study.py
index 23fa360..9034c3b 100644
--- a/pyzebra/app/panel_param_study.py
+++ b/pyzebra/app/panel_param_study.py
@@ -260,6 +260,10 @@ def create():
             ov_param_plot.axis[0].axis_label = scan_motor
 
         ov_plot_mline_source.data.update(xs=xs, ys=ys, param=param, color=color_palette(len(xs)))
+
+        if y:
+            mapper["transform"].low = np.min(ys)
+            mapper["transform"].high = np.max(ys)
         ov_param_plot_scatter_source.data.update(x=x, y=y, param=par)
 
     # Main plot