From: Michael Ang <mang@archive.org>
Date: Thu, 20 May 2010 21:42:22 +0000 (+0000)
Subject: Preserve left/right position when zoomed in and jumping to index.
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=9f0db8ae508aa7a53feda1b4213086dd71d9156f;p=bookreader.git

Preserve left/right position when zoomed in and jumping to index.
---

diff --git a/BookReader/BookReader.js b/BookReader/BookReader.js
index bd12273..fbaa8b9 100644
--- a/BookReader/BookReader.js
+++ b/BookReader/BookReader.js
@@ -1235,6 +1235,9 @@ BookReader.prototype.jumpToIndex = function(index, pageX, pageY) {
             var offset = parseInt( (pageX) / this.reduce);
             offset -= $('#BRcontainer').attr('clientWidth') >> 1;
             leafLeft += offset;
+        } else {
+            // Preserve left position
+            leafLeft = $('#BRcontainer').scrollLeft();
         }
 
         //$('#BRcontainer').attr('scrollTop', leafTop);