Clear tooltip cahceh before path is redrawn

- before if the path was updated, the tooltip point would be placed in the wrong location according to the cache.
shayh · Sep 10, 2019 · b7e2fb5 · b7e2fb5
1 parent ada46db
commit b7e2fb5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/charts/line.js b/src/charts/line.js
@@ -706,6 +706,9 @@ export default function module() {
         let lines,
             topicLine;
 
+        // clear tooltip chache on path redraw
+        pathYCache = {};
+
         topicLine = line()
             .curve(curveMap[lineCurve])
             .x(({date}) => xScale(date))