From 6bfab92bfd955a5eeaf2247e43e6661bf3e13e9f Mon Sep 17 00:00:00 2001
From: Christian Weber <ChristianTMWeber@gmal.com>
Date: Sun, 27 Sep 2020 21:06:41 -0400
Subject: [PATCH] Add ability to deal with regular tGraphs in tGraphHelpers.py
---
functions/tGraphHelpers.py | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/functions/tGraphHelpers.py b/functions/tGraphHelpers.py
index adae064..95d4b8d 100644
--- a/functions/tGraphHelpers.py
+++ b/functions/tGraphHelpers.py
@@ -18,6 +18,10 @@ def getTGraphWithoutError( errorTGraph , ySetpoint = "median"):
return noErrorTGraph
+def createNamedTGraph( objectName):
+ graph = ROOT.TGraph()
+ graph.SetName(objectName)
+ return graph
def createNamedTGraphAsymmErrors( objectName):
graph = ROOT.TGraphAsymmErrors()
@@ -32,9 +36,11 @@ def fillTGraphWithRooRealVar(graph, xFill, yFill):
graph.SetPoint( pointNr, xFill, yFill.getVal() )
- yErrorHi = abs( yFill.getMax()-yFill.getVal() )
- yErrorLo = abs( -yFill.getMin() + yFill.getVal() )
- graph.SetPointError( pointNr, 0,0, yErrorLo , yErrorHi )
+ if isinstance(graph,ROOT.TGraphAsymmErrors):
+
+ yErrorHi = abs( yFill.getMax()-yFill.getVal() )
+ yErrorLo = abs( -yFill.getMin() + yFill.getVal() )
+ graph.SetPointError( pointNr, 0,0, yErrorLo , yErrorHi )
return graph
--
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