diff --git a/web/viewer.js b/web/viewer.js index 5bd6c4111..98caa45be 100644 --- a/web/viewer.js +++ b/web/viewer.js @@ -675,7 +675,10 @@ var PDFView = { var currentHeight = kTopPadding + kBottomMargin; var container = this.container; - var containerTop = container.scrollTop; + // Add 1px to the scrolltop to give a little wiggle room if the math is off, + // this won't be needed if we calc current page number based off the middle + // of the screen instead of the top. + var containerTop = container.scrollTop + 1; for (var i = 1; i <= pages.length; ++i) { var page = pages[i - 1]; var pageHeight = page.height + kBottomMargin;