@neo4j-ndl/react-charts
Version:
React implementation of charts from Neo4j Design System
43 lines • 2.39 kB
JavaScript
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
/**
*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import { Chart } from '@neo4j-ndl/react-charts';
import { useRef, useState } from 'react';
export function PieChartWithRerenderComponent({ dataset1, dataset2, datasetNewCategories, }) {
const [renderCount, setRenderCount] = useState(0);
const [shouldUseNewCategories, setShouldUseNewCategories] = useState(false);
const chartRenderCount = useRef(0);
chartRenderCount.current += 1;
const currentDataset = shouldUseNewCategories
? datasetNewCategories
: renderCount % 2 === 0
? dataset1
: dataset2;
return (_jsxs("div", { children: [_jsxs("div", { style: { display: 'flex', gap: '8px', marginBottom: '12px' }, children: [_jsx("button", { type: "button", "data-testid": "rerender-button", onClick: () => setRenderCount((c) => c + 1), children: "Re-render" }), _jsx("button", { type: "button", "data-testid": "switch-categories-button", onClick: () => setShouldUseNewCategories((v) => !v), children: "Switch categories" }), _jsx("span", { "data-testid": "render-count", children: chartRenderCount.current })] }), _jsx("div", { style: { height: '350px', width: '100%' }, children: _jsx(Chart, { legend: { show: true }, series: [
{
center: ['50%', '50%'],
encode: { itemName: 'product', value: '2015' },
radius: '90%',
type: 'pie',
},
], dataset: currentDataset }) })] }));
}
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