From 557b7edd66da30e8780fadee8bd67c8bbb7ff4fc Mon Sep 17 00:00:00 2001
From: chrisklus <christopher.klusendorf@colorado.edu>
Date: Mon, 23 Sep 2019 21:51:19 -0400
Subject: [PATCH] Constrain spectral power density to 4 sig figs, see
 https://github.com/phetsims/blackbody-spectrum/issues/114

---
 js/blackbody-spectrum/view/GraphValuesPointNode.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/blackbody-spectrum/view/GraphValuesPointNode.js b/js/blackbody-spectrum/view/GraphValuesPointNode.js
index 438a4cc..e530667 100644
--- a/js/blackbody-spectrum/view/GraphValuesPointNode.js
+++ b/js/blackbody-spectrum/view/GraphValuesPointNode.js
@@ -201,7 +201,7 @@ define( require => {
         this.spectralPowerDensityValueText.text = formattedString;
       }
       else {
-        this.spectralPowerDensityValueText.text = Util.toFixed( spectralPowerDensityValue, 2 );
+        this.spectralPowerDensityValueText.text = spectralPowerDensityValue.toPrecision( 4 );
       }
 
       // Updates value labels' positioning