Fixed Highstock issue with stacks not being properly cleared when mov…

…ing between non-grouped and grouped data, leaving artefacts in a stacked area chart. Closes #1651.
highcharts · Sep 27, 2013 · 9607afd · 9607afd · kishan-sanghani · Oct 14, 2013
1 parent 3ce48f8
commit 9607afd
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Showing 3 changed files with 3 additions and 12 deletions.
diff --git a/js/highcharts.src.js b/js/highcharts.src.js
@@ -7710,10 +7710,7 @@ Axis.prototype = {
 			// reset stacks
 			if (!axis.isXAxis) {
 				for (type in stacks) {
-					for (i in stacks[type]) {
-						stacks[type][i].total = null;
-						stacks[type][i].cum = 0;
-					}
+					delete stacks[type];
 				}
 			}
 

diff --git a/js/highstock.src.js b/js/highstock.src.js
@@ -7710,10 +7710,7 @@ Axis.prototype = {
 			// reset stacks
 			if (!axis.isXAxis) {
 				for (type in stacks) {
-					for (i in stacks[type]) {
-						stacks[type][i].total = null;
-						stacks[type][i].cum = 0;
-					}
+					delete stacks[type];
 				}
 			}
 

diff --git a/js/parts/Axis.js b/js/parts/Axis.js
@@ -1288,10 +1288,7 @@ Axis.prototype = {
 			// reset stacks
 			if (!axis.isXAxis) {
 				for (type in stacks) {
-					for (i in stacks[type]) {
-						stacks[type][i].total = null;
-						stacks[type][i].cum = 0;
-					}
+					delete stacks[type];
 				}
 			}