56 lines
1.3 KiB
JavaScript
56 lines
1.3 KiB
JavaScript
import React from 'react';
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import classNames from 'classnames';
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import PropTypes from 'prop-types';
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class CircleChartLegend extends React.Component {
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constructor(props) {
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super(props);
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}
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getList() {
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const {data} = this.props;
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return data.map(({value, label, sliceIndex}, index) => {
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const swatchClass = `swatch-${sliceIndex}`;
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return (
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<li className="legend-item" key={index}>
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<div
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className={classNames('color-swatch', swatchClass)}
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aria-hidden="true"
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/>
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<span className="label">{label}</span>
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<span className="percentage">{this.getPercentage(value)}</span>
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</li>
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);
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});
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}
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getPercentage(value) {
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const num = value * 100;
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return `${num}%`;
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}
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renderList() {
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return (
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<ul className="legend-list">
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{this.getList()}
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</ul>
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);
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}
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render() {
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return (
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<div className="legend">
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{this.renderList()}
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</div>
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);
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}
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}
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CircleChartLegend.propTypes = {
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data: PropTypes.array.isRequired
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}
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export default CircleChartLegend;
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