From 83008f0ac1a69feb8a23d489cd706b464e69646b Mon Sep 17 00:00:00 2001 From: Kyle Baggott Date: Mon, 1 Feb 2016 21:38:56 +0000 Subject: [PATCH] Adding touchOVER check to the pageX/Y Adding touchOVER check to the pageX/Y as it only exists under touches for touch events. --- src/dygraph-utils.js | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/dygraph-utils.js b/src/dygraph-utils.js index a960ba7..682c441 100644 --- a/src/dygraph-utils.js +++ b/src/dygraph-utils.js @@ -193,6 +193,7 @@ Dygraph.findPos = function(obj) { * @private */ Dygraph.pageX = function(e) { + if (e.isTouchOver) return (!e.touches[0] || e.touches[0].pageX < 0) ? 0 : e.touches[0].pageX; return (!e.pageX || e.pageX < 0) ? 0 : e.pageX; }; @@ -205,6 +206,7 @@ Dygraph.pageX = function(e) { * @private */ Dygraph.pageY = function(e) { + if (e.isTouchOver) return (!e.touches[0] || e.touches[0].pageY < 0) ? 0 : e.touches[0].pageY; return (!e.pageY || e.pageY < 0) ? 0 : e.pageY; }; -- 2.7.4