handle typed array in scattergl text

Author: archmoj

src/traces/scattergl/hover.js

@@ -122,7 +122,7 @@ function calcHover(pointData, x, y, trace) {
     };
 
     // that is single-item arrays_to_calcdata excerpt, since we are doing it for a single point and we don't have to do it beforehead for 1e6 points
-    di.tx = Array.isArray(trace.text) ? trace.text[id] : trace.text;
+    di.tx = Lib.isArrayOrTypedArray(trace.text) ? trace.text[id] : trace.text;
     di.htx = Array.isArray(trace.hovertext) ? trace.hovertext[id] : trace.hovertext;
     di.data = Array.isArray(trace.customdata) ? trace.customdata[id] : trace.customdata;
     di.tp = Array.isArray(trace.textposition) ? trace.textposition[id] : trace.textposition;