100pah commented on a change in pull request #9210: fix #9182 Graph
label.rotate is invalid
URL: https://github.com/apache/incubator-echarts/pull/9210#discussion_r225525322
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File path: src/chart/graph/GraphView.js
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@@ -200,7 +200,12 @@ export default echarts.extendChartView({
&& seriesModel.get('circular.rotateLabel');
var cx = data.getLayout('cx');
var cy = data.getLayout('cy');
+ var labelRotate = seriesModel.get('label.rotate') || 0;
data.eachItemGraphicEl(function (el, idx) {
+ var itemRotate = itemModel.get('label.rotate');
+ if (itemRotate != undefined) {
Review comment:
In most cases, `undefined` and `null` are treat in the same way. So `some ==
null` is recommended.
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