/**
 * @class Ext.chart.axis.Category
 * @extends Ext.chart.axis.Axis
 *
 * A type of axis that displays items in categories. This axis is generally used to
 * display categorical information like names of items, month names, quarters, etc.
 * but no quantitative values. For that other type of information
 * {@link Ext.chart.axis.Numeric Numeric} axis are more suitable.
 *
 * As with other axis you can set the position of the axis and its title. For example:
 *
 *     @example
 *     Ext.create({
 *        xtype: 'cartesian', 
 *        renderTo: document.body,
 *        width: 600,
 *        height: 400,
 *        innerPadding: '0 40 0 40',
 *        store: {
 *            fields: ['name', 'data1', 'data2', 'data3'],
 *            data: [{
 *                'name': 'metric one',
 *                'data1': 10,
 *                'data2': 12,
 *                'data3': 14
 *            }, {
 *                'name': 'metric two',
 *                'data1': 7,
 *                'data2': 8,
 *                'data3': 16
 *            }, {
 *                'name': 'metric three',
 *                'data1': 5,
 *                'data2': 2,
 *                'data3': 14
 *            }, {
 *                'name': 'metric four',
 *                'data1': 2,
 *                'data2': 14,
 *                'data3': 6
 *            }, {
 *                'name': 'metric five',
 *                'data1': 27,
 *                'data2': 38,
 *                'data3': 36
 *            }]
 *        },
 *        axes: {
 *            type: 'category',
 *            position: 'bottom',
 *            fields: ['name'],
 *            title: {
 *                text: 'Sample Values',
 *                fontSize: 15
 *            }
 *        },
 *        series: {
 *            type: 'area',
 *            subStyle: {
 *                fill: ['#0A3F50', '#30BDA7', '#96D4C6']
 *            },
 *            xField: 'name',
 *            yField: ['data1', 'data2', 'data3']
 *        }
 *     });
 *
 * In this example with set the category axis to the bottom of the surface, bound the axis to
 * the `name` property and set as title "Sample Values".
 */
Ext.define('Ext.chart.axis.Category', {
    requires: [
        'Ext.chart.axis.layout.CombineDuplicate',
        'Ext.chart.axis.segmenter.Names'
    ],
    extend: 'Ext.chart.axis.Axis',
    alias: 'axis.category',
    type: 'category',
    isCategory: true,

    config: {
        layout: 'combineDuplicate',

        segmenter: 'names'
    }
});