Merge pull request #1503 from nextstrain/show-subtree-labels

Show labels for subtree root nodes
nextstrain · Apr 28, 2022 · c8cf8ab · c8cf8ab
2 parents 27a88ad + 83da57e
commit c8cf8ab
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/components/tree/phyloTree/labels.js b/src/components/tree/phyloTree/labels.js
@@ -85,6 +85,11 @@ const createBranchLabelVisibility = (key, layout, totalTipsInView) => (d) => {
   if (d.n.tipCount > magicTipFractionToShowBranchLabel * totalTipsInView) {
     return "visible";
   }
+  /* if the label is on the root of a subtree then always show it
+  (unless the label is "aa" as these can be very long) */
+  if (key!=='aa' && (d.n.name===d.n.parent.name || d.n.parent.name==="__ROOT")) {
+    return "visible";
+  }
   return "hidden";
 };