AxisModel.js 2.37 KB
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/

import * as zrUtil from 'zrender/src/core/util';
import ComponentModel from '../../model/Component';
import axisModelCreator from '../axisModelCreator';
import axisModelCommonMixin from '../axisModelCommonMixin';

var AxisModel = ComponentModel.extend({

    type: 'cartesian2dAxis',

    /**
     * @type {module:echarts/coord/cartesian/Axis2D}
     */
    axis: null,

    /**
     * @override
     */
    init: function () {
        AxisModel.superApply(this, 'init', arguments);
        this.resetRange();
    },

    /**
     * @override
     */
    mergeOption: function () {
        AxisModel.superApply(this, 'mergeOption', arguments);
        this.resetRange();
    },

    /**
     * @override
     */
    restoreData: function () {
        AxisModel.superApply(this, 'restoreData', arguments);
        this.resetRange();
    },

    /**
     * @override
     * @return {module:echarts/model/Component}
     */
    getCoordSysModel: function () {
        return this.ecModel.queryComponents({
            mainType: 'grid',
            index: this.option.gridIndex,
            id: this.option.gridId
        })[0];
    }

});

function getAxisType(axisDim, option) {
    // Default axis with data is category axis
    return option.type || (option.data ? 'category' : 'value');
}

zrUtil.merge(AxisModel.prototype, axisModelCommonMixin);

var extraOption = {
    // gridIndex: 0,
    // gridId: '',

    // Offset is for multiple axis on the same position
    offset: 0
};

axisModelCreator('x', AxisModel, getAxisType, extraOption);
axisModelCreator('y', AxisModel, getAxisType, extraOption);

export default AxisModel;