/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import {__DEV__} from '../../config';
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import createListFromArray from '../helper/createListFromArray';
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import SeriesModel from '../../model/Series';
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export default SeriesModel.extend({
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type: 'series.line',
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dependencies: ['grid', 'polar'],
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getInitialData: function (option, ecModel) {
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if (__DEV__) {
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var coordSys = option.coordinateSystem;
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if (coordSys !== 'polar' && coordSys !== 'cartesian2d') {
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throw new Error('Line not support coordinateSystem besides cartesian and polar');
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}
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}
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return createListFromArray(this.getSource(), this);
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},
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defaultOption: {
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zlevel: 0,
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z: 2,
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coordinateSystem: 'cartesian2d',
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legendHoverLink: true,
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hoverAnimation: true,
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// stack: null
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// xAxisIndex: 0,
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// yAxisIndex: 0,
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// polarIndex: 0,
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// If clip the overflow value
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clipOverflow: true,
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// cursor: null,
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label: {
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position: 'top'
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},
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// itemStyle: {
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// },
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lineStyle: {
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width: 2,
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type: 'solid'
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},
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// areaStyle: {
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// origin of areaStyle. Valid values:
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// `'auto'/null/undefined`: from axisLine to data
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// `'start'`: from min to data
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// `'end'`: from data to max
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// origin: 'auto'
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// },
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// false, 'start', 'end', 'middle'
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step: false,
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// Disabled if step is true
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smooth: false,
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smoothMonotone: null,
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symbol: 'emptyCircle',
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symbolSize: 4,
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symbolRotate: null,
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showSymbol: true,
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// `false`: follow the label interval strategy.
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// `true`: show all symbols.
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// `'auto'`: If possible, show all symbols, otherwise
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// follow the label interval strategy.
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showAllSymbol: 'auto',
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// Whether to connect break point.
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connectNulls: false,
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// Sampling for large data. Can be: 'average', 'max', 'min', 'sum'.
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sampling: 'none',
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animationEasing: 'linear',
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// Disable progressive
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progressive: 0,
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hoverLayerThreshold: Infinity
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}
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});
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