From a834171f53293ba97a09b570fe7e96117f78f2e1 Mon Sep 17 00:00:00 2001
From: joshua-gould <jgould@broadinstitute.org>
Date: Mon, 11 Apr 2016 10:02:55 -0400
Subject: [PATCH] fixed legend height in saved image

---
 src/ui/heat_map.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ui/heat_map.js b/src/ui/heat_map.js
index 561d548..1ac1ae6 100644
--- a/src/ui/heat_map.js
+++ b/src/ui/heat_map.js
@@ -2769,13 +2769,15 @@ morpheus.HeatMap.prototype = {
 		var totalSize = this.getTotalSize(options);
 		var legendHeight = 0;
 		if (options.legend) {
-			this.heatmap.getColorScheme().getNames() != null ? this.heatmap
-					.getColorScheme().getNames().length * 14 : 40;
+			legendHeight = this.heatmap.getColorScheme().getNames() != null ? this.heatmap
+					.getColorScheme().getNames().length * 14
+					: 40;
 			context.save();
 			context.translate(50, 0);
 			morpheus.HeatMapColorSchemeLegend.drawColorScheme(context,
 					this.heatmap.getColorScheme(), 200, true);
 			context.restore();
+
 		}
 		context.save();
 		context.translate(4, legendHeight);
-- 
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