From e43c5565246c9f3d07ef3968807d2ffd28e25ca2 Mon Sep 17 00:00:00 2001
From: emeninno <elisa.meninno@cern.ch>
Date: Mon, 23 Oct 2023 15:48:09 +0200
Subject: [PATCH] few changes made in the PlotOverlays.C, in order to make the
 legend in the 2D overlay plots more readable

---
 RelVal/PlotOverlays.C | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/RelVal/PlotOverlays.C b/RelVal/PlotOverlays.C
index 6ac74d090..f73557544 100644
--- a/RelVal/PlotOverlays.C
+++ b/RelVal/PlotOverlays.C
@@ -240,7 +240,15 @@ void overlay2D(std::vector<TH1*> hVec1, std::vector<std::string> labelVec, TLege
 
   if (legend){
     c.cd(3);
-    legend->Draw();
+    legend->SetTextSize(0.03);
+    legend->SetTextFont(62);
+    legend->Draw("same");
+    gPad->Update();
+    legend->SetX1NDC(0.4);
+    legend->SetY1NDC(0.7);
+    legend->SetX2NDC(0.89);
+    legend->SetY2NDC(0.89);
+    gPad->Modified();
   }
 
   auto savePath = outputDir + "/" + hVec[0]->GetName() + ".png";