Instrument wavelength spectrum, see #83

phetsims · Apr 25, 2019 · c413742 · c413742
1 parent 2122730
commit c413742
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/js/blackbody-spectrum/view/GraphDrawingNode.js b/js/blackbody-spectrum/view/GraphDrawingNode.js
@@ -125,7 +125,8 @@ define( function( require ) {
       size: new Dimension2( spectrumWidth, this.axes.verticalAxisLength ),
       minWavelength: BlackbodyConstants.ultravioletWavelength,
       maxWavelength: BlackbodyConstants.visibleWavelength,
-      opacity: 0.9
+      opacity: 0.9,
+      tandem: options.tandem.createTandem( 'wavelengthSpectrumNode' )
     } );
 
     // Links the GraphDrawingNode to update whenever any tracked Property changes