define(function () { return function (seriesType, ecModel) { var legendModels = ecModel.findComponents({ mainType: 'legend' }); if (!legendModels || !legendModels.length) { return; } ecModel.eachSeriesByType(seriesType, function (series) { var data = series.getData(); data.filterSelf(function (idx) { var name = data.getName(idx); // If in any legend component the status is not selected. for (var i = 0; i < legendModels.length; i++) { if (!legendModels[i].isSelected(name)) { return false; } } return true; }, this); }, this); }; });