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Stop unnecessary line calculations (#6671)

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Ben McCann
2019-11-02 06:17:29 -07:00
committed by Evert Timberg
parent 1cce8a54c0
commit a985fecc98
1 changed files with 5 additions and 4 deletions
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9
src/controllers/controller.line.js
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@@ -229,12 +229,13 @@ module.exports = DatasetController.extend({
var yScale = me._yScale;
var sumPos = 0;
var sumNeg = 0;
var rightValue = +yScale.getRightValue(value);
var metasets = chart._getSortedVisibleDatasetMetas();
var ilen = metasets.length;
var i, ds, dsMeta, stackedRightValue;
var i, ds, dsMeta, stackedRightValue, rightValue, metasets, ilen;
if (yScale.options.stacked) {
rightValue = +yScale.getRightValue(value);
metasets = chart._getSortedVisibleDatasetMetas();
ilen = metasets.length;
for (i = 0; i < ilen; ++i) {
dsMeta = metasets[i];
if (dsMeta.index === datasetIndex) {