pass equationsVisibleProperty directly to equationNode, #148

phetsims · Mar 5, 2021 · 55f294c · 55f294c
1 parent 32711c3
commit 55f294c
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Showing 2 changed files with 2 additions and 6 deletions.
diff --git a/js/common/view/AxisOfSymmetryNode.js b/js/common/view/AxisOfSymmetryNode.js
@@ -47,6 +47,7 @@ class AxisOfSymmetryNode extends Node {
 
     // equation text on a translucent background
     const equationNode = new GQBackgroundNode( equationText, {
+      visibleProperty: equationsVisibleProperty,
       maxHeight: 100 // maxHeight because equation is rotated, determined empirically
     } );
     this.addChild( equationNode );
@@ -108,9 +109,6 @@ class AxisOfSymmetryNode extends Node {
         graph.xRange.contains( quadratic.axisOfSymmetry ) // the axis of symmetry (x=N) is on the graph
     );
     visibleProperty.linkAttribute( this, 'visible' );
-
-    // visibility of equation
-    equationsVisibleProperty.linkAttribute( equationNode, 'visible' );
   }
 }
 

diff --git a/js/focusanddirectrix/view/DirectrixNode.js b/js/focusanddirectrix/view/DirectrixNode.js
@@ -45,6 +45,7 @@ class DirectrixNode extends Node {
 
     // equation text on a translucent background
     const equationNode = new GQBackgroundNode( equationText, {
+      visibleProperty: equationsVisibleProperty,
       maxWidth: 100 // determined empirically
     } );
     this.addChild( equationNode );
@@ -93,9 +94,6 @@ class DirectrixNode extends Node {
         graph.yRange.contains( quadratic.directrix ) // the directrix (y=N) is on the graph
     );
     visibleProperty.linkAttribute( this, 'visible' );
-
-    // visibility of equation
-    equationsVisibleProperty.linkAttribute( equationNode, 'visible' );
   }
 }