Ext.define('Ext.rtl.chart.axis.Axis', { override: 'Ext.chart.axis.Axis', constructor: function() { var me = this, pos; me.callParent(arguments); pos = me.position; if (me.chart.getHierarchyState().rtl && (pos == 'top' || pos == 'bottom')) { me.reverse = true; } } })