Updating track after zoomLevel has a value

Updating track is deferred until the scale factor is properly set.
GMOD · Nov 18, 2018 · 586635e · 586635e
1 parent e4b5451
commit 586635e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/JBrowse/GenomeView.js b/src/JBrowse/GenomeView.js
@@ -2050,6 +2050,9 @@ showVisibleBlocks: function(updateHeight, pos, startX, endX, finishCallback) {
         Math.round(this.pxToBp(this.offset
                                + (this.stripeCount * this.stripeWidth)));
 
+    // Track update will be carried after the maxVisible has a value
+    if (!this.maxVisible()) return;
+
     let showingPromises = []
     this.overviewTrackIterate(function(track, view) {
         showingPromises.push( new Promise((resolve,reject) => {