/** * Discrete processor that combines duplicate data points. */Ext.define('Ext.chart.axis.layout.CombineDuplicate', { extend: 'Ext.chart.axis.layout.Discrete', alias: 'axisLayout.combineDuplicate', getCoordFor: function(value, field, idx, items) { var result; if (!(value in this.labelMap)) { result = this.labelMap[value] = this.labels.length; this.labels.push(value); return result; } return this.labelMap[value]; }});