From f57cf1785ce4a57f7cf970ad2d818d0b366c67c6 Mon Sep 17 00:00:00 2001
From: Jesse <jesse.greenberg@colorado.edu>
Date: Thu, 30 Apr 2020 19:58:37 -0400
Subject: [PATCH] Label color can be specified for BarChartNOde, see
 phetsims/griddle#49

---
 js/common/view/EnergyGraphNode.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/js/common/view/EnergyGraphNode.js b/js/common/view/EnergyGraphNode.js
index 3c37ea08..f4d2d3a5 100644
--- a/js/common/view/EnergyGraphNode.js
+++ b/js/common/view/EnergyGraphNode.js
@@ -136,19 +136,23 @@ function EnergyGraphNode( model, tandem ) {
   this.barChartNode = new BarChartNode( [
     {
       entries: [ aEntry ],
-      labelString: keString
+      labelString: keString,
+      labelColor: PhetColorScheme.KINETIC_ENERGY
     },
     {
       entries: [ bEntry ],
-      labelString: peGravString
+      labelString: peGravString,
+      labelColor: PhetColorScheme.GRAVITATIONAL_POTENTIAL_ENERGY
     },
     {
       entries: [ cEntry ],
-      labelString: peElasString
+      labelString: peElasString,
+      labelColor: PhetColorScheme.ELASTIC_POTENTIAL_ENERGY
     },
     {
       entries: [ dEntry ],
       labelString: eThermString,
+      labelColor: PhetColorScheme.HEAT_THERMAL_ENERGY,
       labelNode: clearThermalButton
     },
     {