From: Evert Timberg <evert.timberg+github@gmail.com>
Date: Tue, 21 Jun 2016 23:03:30 +0000 (-0400)
Subject: Allow passing a value to the time scale getPixelForValue method
X-Git-Tag: v2.2.0-rc.1~34^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2822%2Fhead;p=thirdparty%2FChart.js.git

Allow passing a value to the time scale getPixelForValue method
---

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 8a4fe2709..3ada3e5e4 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -327,6 +327,7 @@ module.exports = function(Chart) {
 		},
 		getPixelForValue: function(value, index, datasetIndex) {
 			var me = this;
+			value = moment(value);
 			var labelMoment = value && value.isValid && value.isValid() ? value : me.getLabelMoment(datasetIndex, index);
 
 			if (labelMoment) {
diff --git a/test/scale.time.tests.js b/test/scale.time.tests.js
index 9966f9cc0..27af3ed54 100644
--- a/test/scale.time.tests.js
+++ b/test/scale.time.tests.js
@@ -391,6 +391,7 @@ describe('Time scale tests', function() {
 
 		expect(xScale.getPixelForValue('', 0, 0)).toBeCloseToPixel(78);
 		expect(xScale.getPixelForValue('', 6, 0)).toBeCloseToPixel(452);
+		expect(xScale.getPixelForValue('2015-01-01T20:00:00')).toBeCloseToPixel(78);
 
 		expect(xScale.getValueForPixel(78)).toBeCloseToTime({
 			value: moment(chartInstance.data.labels[0]),