use isIntersecting to check if entry is in viewport instead of inters…

…ectionRatio (#5) lgtm
roderickhsiao · Apr 16, 2018 · b08b160 · b08b160
1 parent beed386
commit b08b160
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/index.js b/src/index.js
@@ -76,8 +76,7 @@ function handleViewport(
     handleIntersection(entries) {
       const { onEnterViewport, onLeaveViewport } = this.props;
       const entry = entries[0] || {};
-      const { intersectionRatio } = entry;
-      const inViewport = intersectionRatio > 0;
+      const inViewport = entry.isIntersecting;
 
       // enter
       if (!this.intersected && inViewport) {