From: Lighnat0r <Lighnat0r@users.noreply.github.com>
Date: Wed, 27 Apr 2016 19:26:20 +0000 (+0200)
Subject: update time scale range only for visible datasets
X-Git-Tag: 2.1.0~24^2~1^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=195cace7c215ec90ae29d2a90ac439ba5c2595f8;p=thirdparty%2FChart.js.git

update time scale range only for visible datasets
---

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 45ce64b43..f8064a8e3 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -104,6 +104,7 @@ module.exports = function(Chart) {
 
 			helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
 				var momentsForDataset = [];
+				var datasetVisible = helpers.isDatasetVisible(dataset);
 
 				if (typeof dataset.data[0] === 'object') {
 					helpers.each(dataset.data, function(value, index) {
@@ -115,9 +116,11 @@ module.exports = function(Chart) {
 							}
 							momentsForDataset.push(labelMoment);
 
-							// May have gone outside the scale ranges, make sure we keep the first and last ticks updated
-							this.firstTick = this.firstTick !== null ? moment.min(this.firstTick, labelMoment) : labelMoment;
-							this.lastTick = this.lastTick !== null ? moment.max(this.lastTick, labelMoment) : labelMoment;
+							if (datasetVisible) {
+								// May have gone outside the scale ranges, make sure we keep the first and last ticks updated
+								this.firstTick = this.firstTick !== null ? moment.min(this.firstTick, labelMoment) : labelMoment;
+								this.lastTick = this.lastTick !== null ? moment.max(this.lastTick, labelMoment) : labelMoment;
+							}
 						}
 					}, this);
 				} else {