public/zh/builder/src/echarts/chart/line/LineSeries.js

/*
* 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 { __DEV__ } from '../../config';
import createListFromArray from '../helper/createListFromArray';
import SeriesModel from '../../model/Series';
export default SeriesModel.extend({
  type: 'series.line',
  dependencies: ['grid', 'polar'],
  getInitialData: function (option, ecModel) {
    return createListFromArray(this.getSource(), this);
  },
  defaultOption: {
    zlevel: 0,
    z: 2,
    coordinateSystem: 'cartesian2d',
    legendHoverLink: true,
    hoverAnimation: true,
    // stack: null
    // xAxisIndex: 0,
    // yAxisIndex: 0,
    // polarIndex: 0,
    // If clip the overflow value
    clipOverflow: true,
    // cursor: null,
    label: {
      position: 'top'
    },
    // itemStyle: {
    // },
    lineStyle: {
      width: 2,
      type: 'solid'
    },
    // areaStyle: {
    // origin of areaStyle. Valid values:
    // `'auto'/null/undefined`: from axisLine to data
    // `'start'`: from min to data
    // `'end'`: from data to max
    // origin: 'auto'
    // },
    // false, 'start', 'end', 'middle'
    step: false,
    // Disabled if step is true
    smooth: false,
    smoothMonotone: null,
    symbol: 'emptyCircle',
    symbolSize: 4,
    symbolRotate: null,
    showSymbol: true,
    // `false`: follow the label interval strategy.
    // `true`: show all symbols.
    // `'auto'`: If possible, show all symbols, otherwise
    //           follow the label interval strategy.
    showAllSymbol: 'auto',
    // Whether to connect break point.
    connectNulls: false,
    // Sampling for large data. Can be: 'average', 'max', 'min', 'sum'.
    sampling: 'none',
    animationEasing: 'linear',
    // Disable progressive
    progressive: 0,
    hoverLayerThreshold: Infinity
  }
});