From 421e383f8e2d9fb1eabcf158b6a20587bb01a568 Mon Sep 17 00:00:00 2001
From: Bertrand Bellenot <bertrand.bellenot@cern.ch>
Date: Tue, 19 Jul 2016 09:24:50 +0200
Subject: [PATCH] Use histogram fMinimum/fMaximum for lego plot (3D) Z axis
 range when needed

---
 scripts/JSRootPainter.more.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/JSRootPainter.more.js b/scripts/JSRootPainter.more.js
index cb19df65f..ca90d7805 100644
--- a/scripts/JSRootPainter.more.js
+++ b/scripts/JSRootPainter.more.js
@@ -2918,6 +2918,10 @@
                if ((this.gmin0bin===null) || (this.gmin0bin > bin_content)) this.gmin0bin = bin_content;
          }
       }
+      if ((histo.fMinimum != -1111) && (histo.fMaximum != -1111)) {
+         this.gminbin = histo.fMinimum;
+         this.gmaxbin = histo.fMaximum;
+      }
 
       // this value used for logz scale drawing
       if (this.gmin0bin === null) this.gmin0bin = this.gmaxbin*1e-4;