From 37367c8ac5211cdfecf45177c28ede5f71aa2cea Mon Sep 17 00:00:00 2001
From: "D.-L.Pohl" <pohl@physik.uni-bonn.de>
Date: Fri, 23 Oct 2015 10:31:56 +0200
Subject: [PATCH] Update functions.py

BUG: fix scaling with numpy 1.10
---
 pyqtgraph/functions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyqtgraph/functions.py b/pyqtgraph/functions.py
index 0fd66419..19f05b76 100644
--- a/pyqtgraph/functions.py
+++ b/pyqtgraph/functions.py
@@ -826,7 +826,7 @@ def rescaleData(data, scale, offset, dtype=None):
         #p = np.poly1d([scale, -offset*scale])
         #data = p(data).astype(dtype)
         d2 = data-offset
-        d2 *= scale
+        d2 = np.multiply(d2, scale)
         data = d2.astype(dtype)
     return data