From 8b5f1691dd3745a9008bf8745a06239d04fb0b69 Mon Sep 17 00:00:00 2001
From: Jason John Sayers <JasonJSayers@gmail.com>
Date: Tue, 30 Sep 2014 09:00:23 -0500
Subject: [PATCH] Changed code to separate graph stacking logic by axis.
---
dygraph.js | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/dygraph.js b/dygraph.js
index 8a1d65d..1aa43ea 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -2499,6 +2499,7 @@ Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
var extremes = {}; // series name -> [low, high]
var seriesIdx, sampleIdx;
var firstIdx, lastIdx;
+ var axisIdx;
// Loop over the fields (series). Go from the last to the first,
// because if they're stacked that's how we accumulate the values.
@@ -2569,7 +2570,11 @@ Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
seriesName, boundaryIds[seriesIdx-1][0]);
if (this.getBooleanOption("stackedGraph")) {
- Dygraph.stackPoints_(seriesPoints, cumulativeYval, seriesExtremes,
+ axisIdx = this.attributes_.axisForSeries(seriesName);
+ if (cumulativeYval[axisIdx] === undefined) {
+ cumulativeYval[axisIdx] = [];
+ }
+ Dygraph.stackPoints_(seriesPoints, cumulativeYval[axisIdx], seriesExtremes,
this.getBooleanOption("stackedGraphNaNFill"));
}
--
2.7.4