project/node_modules/echarts/lib/chart/pie/PieSeries.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.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* 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 { __extends } from "tslib";
import createSeriesDataSimply from '../helper/createSeriesDataSimply.js';
import * as zrUtil from 'zrender/lib/core/util.js';
import * as modelUtil from '../../util/model.js';
import { getPercentSeats } from '../../util/number.js';
import { makeSeriesEncodeForNameBased } from '../../data/helper/sourceHelper.js';
import LegendVisualProvider from '../../visual/LegendVisualProvider.js';
import SeriesModel from '../../model/Series.js';
var innerData = modelUtil.makeInner();
var PieSeriesModel = /** @class */function (_super) {
__extends(PieSeriesModel, _super);
function PieSeriesModel() {
return _super !== null && _super.apply(this, arguments) || this;
}
/**
* @overwrite
*/
PieSeriesModel.prototype.init = function (option) {
_super.prototype.init.apply(this, arguments);
// Enable legend selection for each data item
// Use a function instead of direct access because data reference may changed
this.legendVisualProvider = new LegendVisualProvider(zrUtil.bind(this.getData, this), zrUtil.bind(this.getRawData, this));
this._defaultLabelLine(option);
};
/**
* @overwrite
*/
PieSeriesModel.prototype.mergeOption = function () {
_super.prototype.mergeOption.apply(this, arguments);
};
/**
* @overwrite
*/
PieSeriesModel.prototype.getInitialData = function () {
return createSeriesDataSimply(this, {
coordDimensions: ['value'],
encodeDefaulter: zrUtil.curry(makeSeriesEncodeForNameBased, this)
});
};
/**
* @overwrite
*/
PieSeriesModel.prototype.getDataParams = function (dataIndex) {
var data = this.getData();
// update seats when data is changed
var dataInner = innerData(data);
var seats = dataInner.seats;
if (!seats) {
var valueList_1 = [];
data.each(data.mapDimension('value'), function (value) {
valueList_1.push(value);
});
seats = dataInner.seats = getPercentSeats(valueList_1, data.hostModel.get('percentPrecision'));
}
var params = _super.prototype.getDataParams.call(this, dataIndex);
// seats may be empty when sum is 0
params.percent = seats[dataIndex] || 0;
params.$vars.push('percent');
return params;
};
PieSeriesModel.prototype._defaultLabelLine = function (option) {
// Extend labelLine emphasis
modelUtil.defaultEmphasis(option, 'labelLine', ['show']);
var labelLineNormalOpt = option.labelLine;
var labelLineEmphasisOpt = option.emphasis.labelLine;
// Not show label line if `label.normal.show = false`
labelLineNormalOpt.show = labelLineNormalOpt.show && option.label.show;
labelLineEmphasisOpt.show = labelLineEmphasisOpt.show && option.emphasis.label.show;
};
PieSeriesModel.type = 'series.pie';
PieSeriesModel.defaultOption = {
// zlevel: 0,
z: 2,
legendHoverLink: true,
colorBy: 'data',
// 默认全局居中
center: ['50%', '50%'],
radius: [0, '75%'],
// 默认顺时针
clockwise: true,
startAngle: 90,
endAngle: 'auto',
padAngle: 0,
// 最小角度改为0
minAngle: 0,
// If the angle of a sector less than `minShowLabelAngle`,
// the label will not be displayed.
minShowLabelAngle: 0,
// 选中时扇区偏移量
selectedOffset: 10,
// 选择模式默认关闭可选singlemultiple
// selectedMode: false,
// 南丁格尔玫瑰图模式,'radius'(半径) | 'area'(面积)
// roseType: null,
percentPrecision: 2,
// If still show when all data zero.
stillShowZeroSum: true,
// cursor: null,
left: 0,
top: 0,
right: 0,
bottom: 0,
width: null,
height: null,
label: {
// color: 'inherit',
// If rotate around circle
rotate: 0,
show: true,
overflow: 'truncate',
// 'outer', 'inside', 'center'
position: 'outer',
// 'none', 'labelLine', 'edge'. Works only when position is 'outer'
alignTo: 'none',
// Closest distance between label and chart edge.
// Works only position is 'outer' and alignTo is 'edge'.
edgeDistance: '25%',
// Works only position is 'outer' and alignTo is not 'edge'.
bleedMargin: 10,
// Distance between text and label line.
distanceToLabelLine: 5
// formatter: 标签文本格式器,同 tooltip.formatter不支持异步回调
// 默认使用全局文本样式,详见 textStyle
// distance: 当position为inner时有效为label位置到圆心的距离与圆半径(环状图为内外半径和)的比例系数
},
// Enabled when label.normal.position is 'outer'
labelLine: {
show: true,
// 引导线两段中的第一段长度
length: 15,
// 引导线两段中的第二段长度
length2: 15,
smooth: false,
minTurnAngle: 90,
maxSurfaceAngle: 90,
lineStyle: {
// color: 各异,
width: 1,
type: 'solid'
}
},
itemStyle: {
borderWidth: 1,
borderJoin: 'round'
},
showEmptyCircle: true,
emptyCircleStyle: {
color: 'lightgray',
opacity: 1
},
labelLayout: {
// Hide the overlapped label.
hideOverlap: true
},
emphasis: {
scale: true,
scaleSize: 5
},
// If use strategy to avoid label overlapping
avoidLabelOverlap: true,
// Animation type. Valid values: expansion, scale
animationType: 'expansion',
animationDuration: 1000,
// Animation type when update. Valid values: transition, expansion
animationTypeUpdate: 'transition',
animationEasingUpdate: 'cubicInOut',
animationDurationUpdate: 500,
animationEasing: 'cubicInOut'
};
return PieSeriesModel;
}(SeriesModel);
export default PieSeriesModel;