From 54647068a0d3482895e7936eb290b72d1ea2b6b2 Mon Sep 17 00:00:00 2001
From: WofWca <wofwca@protonmail.com>
Date: Wed, 6 Oct 2021 20:27:34 +0800
Subject: [PATCH] perf: improve `updateTooltip` performance

---
 smoothie.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smoothie.js b/smoothie.js
index 6c283c3..9923479 100644
--- a/smoothie.js
+++ b/smoothie.js
@@ -592,7 +592,7 @@
     // x pixel to time
     var t = this.options.scrollBackwards
       ? time - this.mouseX * this.options.millisPerPixel
-      : time - (this.canvas.offsetWidth - this.mouseX) * this.options.millisPerPixel;
+      : time - (this.clientWidth - this.mouseX) * this.options.millisPerPixel;
 
     var data = [];