AxisModel.js
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/*
* 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.
*/
var zrUtil = require("zrender/lib/core/util");
var ComponentModel = require("../../model/Component");
var makeStyleMapper = require("../../model/mixin/makeStyleMapper");
var axisModelCreator = require("../axisModelCreator");
var numberUtil = require("../../util/number");
var axisModelCommonMixin = require("../axisModelCommonMixin");
/*
* 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.
*/
var AxisModel = ComponentModel.extend({
type: 'baseParallelAxis',
/**
* @type {module:echarts/coord/parallel/Axis}
*/
axis: null,
/**
* @type {Array.<Array.<number>}
* @readOnly
*/
activeIntervals: [],
/**
* @return {Object}
*/
getAreaSelectStyle: function () {
return makeStyleMapper([['fill', 'color'], ['lineWidth', 'borderWidth'], ['stroke', 'borderColor'], ['width', 'width'], ['opacity', 'opacity']])(this.getModel('areaSelectStyle'));
},
/**
* The code of this feature is put on AxisModel but not ParallelAxis,
* because axisModel can be alive after echarts updating but instance of
* ParallelAxis having been disposed. this._activeInterval should be kept
* when action dispatched (i.e. legend click).
*
* @param {Array.<Array<number>>} intervals interval.length === 0
* means set all active.
* @public
*/
setActiveIntervals: function (intervals) {
var activeIntervals = this.activeIntervals = zrUtil.clone(intervals); // Normalize
if (activeIntervals) {
for (var i = activeIntervals.length - 1; i >= 0; i--) {
numberUtil.asc(activeIntervals[i]);
}
}
},
/**
* @param {number|string} [value] When attempting to detect 'no activeIntervals set',
* value can not be input.
* @return {string} 'normal': no activeIntervals set,
* 'active',
* 'inactive'.
* @public
*/
getActiveState: function (value) {
var activeIntervals = this.activeIntervals;
if (!activeIntervals.length) {
return 'normal';
}
if (value == null || isNaN(value)) {
return 'inactive';
} // Simple optimization
if (activeIntervals.length === 1) {
var interval = activeIntervals[0];
if (interval[0] <= value && value <= interval[1]) {
return 'active';
}
} else {
for (var i = 0, len = activeIntervals.length; i < len; i++) {
if (activeIntervals[i][0] <= value && value <= activeIntervals[i][1]) {
return 'active';
}
}
}
return 'inactive';
}
});
var defaultOption = {
type: 'value',
/**
* @type {Array.<number>}
*/
dim: null,
// 0, 1, 2, ...
// parallelIndex: null,
areaSelectStyle: {
width: 20,
borderWidth: 1,
borderColor: 'rgba(160,197,232)',
color: 'rgba(160,197,232)',
opacity: 0.3
},
realtime: true,
// Whether realtime update view when select.
z: 10
};
zrUtil.merge(AxisModel.prototype, axisModelCommonMixin);
function getAxisType(axisName, option) {
return option.type || (option.data ? 'category' : 'value');
}
axisModelCreator('parallel', AxisModel, getAxisType, defaultOption);
var _default = AxisModel;
module.exports = _default;