🚧 update yvalue/yRange variables

follow-up to 00add58

src/components/tree/phyloTree/layouts.js

@@ -290,12 +290,12 @@ export const setDistance = function setDistance(distanceAttribute) {
 };
 
 /**
- * given nodes add y values (node.yvalue) to every node
+ * given nodes add y values (node.displayOrder) to every node
  * Nodes are the phyloTree nodes (i.e. node.n is the redux node)
  * Nodes must have parent child links established (via createChildrenAndParents)
  * PhyloTree can subsequently use this information. Accessed by prototypes
  * rectangularLayout, radialLayout, createChildrenAndParents
- * side effects: node.n.yvalue (i.e. in the redux node) and node.yRange (i.e. in the phyloTree node)
+ * side effects: node.displayOrder and node.displayOrderRange (i.e. in the phyloTree node)
  */
 export const calcYValues = (nodes, spacing = "even") => {
   // console.log("calcYValues started with ", spacing);
@@ -321,13 +321,13 @@ export const calcYValues = (nodes, spacing = "even") => {
         recurse(node.children[i]);
       }
     } else {
-      node.n.yvalue = calcY(node);
-      node.yRange = [node.n.yvalue, node.n.yvalue];
+      node.displayOrder = calcY(node);
+      node.displayOrderRange = [node.displayOrder, node.displayOrder];
       return;
     }
     /* if here, then all children have yvalues, but we dont. */
-    node.n.yvalue = node.children.reduce((acc, d) => acc + d.n.yvalue, 0) / node.children.length;
-    node.yRange = [node.n.children[0].yvalue, node.n.children[node.n.children.length - 1].yvalue];
+    node.displayOrder = node.children.reduce((acc, d) => acc + d.displayOrder, 0) / node.children.length;
+    node.displayOrderRange = [node.n.children[0].displayOrder, node.n.children[node.n.children.length - 1].displayOrder];
   };
   recurse(nodes[0]);
 };