import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import ReactDOM from 'react-dom/client';
import React, { useRef, useState } from 'react';
import useEvent from 'react-use-event-hook';
import { Aggregate, Globalize, httpRequest } from '@mescius/wijmo';
import { FlexChart, FlexChartAxis, FlexChartLegend, FlexChartSeries } from '@mescius/wijmo.react.chart';
import { ChartType, Series } from '@mescius/wijmo.chart';
import { FlexChartRangeSelector } from '@mescius/wijmo.react.chart.interaction';
import './app.css';
import { AggregateSeries } from './AggregateSeries';
const palette = [
'rgba(3,62,118,1)',
'rgba(135,192,72,1)',
'rgba(89,130,44,1)'
];
function App() {
const [data, setData] = useState(null);
const [aggSeries, setAggSeries] = useState(null);
const theChartRef = useRef(null);
const initializeChart = useEvent((flex) => {
theChartRef.current = flex;
//
httpRequest('data/data.json', {
success: xhr => {
let data = JSON.parse(xhr.responseText);
data.forEach((v) => v.date = new Date(v.date));
setupChart(data);
}
});
});
const setupChart = useEvent((data) => {
let series = new AggregateSeries();
let theChart = theChartRef.current;
let highSeries = new Series();
let lowSeries = new Series();
theChart.beginUpdate();
series.itemsSource = data;
series.chartType = ChartType.Column;
series.binding = 'close';
series.bindingX = 'date';
series.name = 'Aggregate Avg';
series.groupAggregate = Aggregate.Avg;
series.autoGroupIntervals = ["YYYY"];
series.autoInterval = true;
series.itemFormatter = chartItemFormatter;
setData(data);
setAggSeries(series);
theChart.axisX.min = data[0].date;
theChart.axisX.max = data[data.length - 1].date;
highSeries.binding = "high";
highSeries.name = "High";
lowSeries.binding = "low";
lowSeries.name = "Low";
// add serieses
theChart.series.push(highSeries);
theChart.series.push(lowSeries);
theChart.series.push(series);
theChart.endUpdate();
});
const tooltip = useEvent((ht) => {
if (!ht) {
return '';
}
else if (ht.x && ht.y) {
return '<b>Date:</b> ' + Globalize.formatDate(ht.x, 'MM-dd-yyyy') + '<br>' +
'<b>Value:</b> ' + ht.y.toFixed(2);
}
});
const rangeChanged = useEvent((sender) => {
let theChart = theChartRef.current;
theChart.beginUpdate();
theChart.axisX.min = sender.min;
theChart.axisX.max = sender.max;
if (aggSeries.autoGroupIntervals.length === 1) {
aggSeries.autoGroupIntervals = ['WW', 'MM', 'YYYY'];
}
theChart.endUpdate();
});
const chartItemFormatter = useEvent((engine, hitTestInfo) => {
let ht = hitTestInfo;
let s = ht.series, len = s.getValues(0).length, vLen = s._values.length, c = ht.chart, ax = c.axisX, dx = c._dataInfo.dx * vLen / len, pt = ht.point, y = c.axisY.convert(c.axisY.actualMin), x = Math.abs(ax.convert(dx) - ax.convert(0));
engine.drawRect(pt.x - x / 2, pt.y, x, y - pt.y, null, s.symbolStyle /* ,'plotRect'*/);
});
return (<div className="container-fluid">
<div className="form-group">
<FlexChart itemsSource={data} bindingX="date" chartType="Line" legendToggle={true} tooltipContent={tooltip} plotMargin="NaN 60 NaN 60" palette={palette} initialized={initializeChart}>
<FlexChartLegend position="Bottom"/>
</FlexChart>
<FlexChart className="chart-selector" itemsSource={data} bindingX="date" chartType="Area" palette={palette} plotMargin="NaN 60 NaN 60">
<FlexChartSeries tooltipContent="" binding="close"/>
<FlexChartLegend position="None"/>
<FlexChartAxis wjProperty="axisX" position="None"/>
<FlexChartAxis wjProperty="axisY" position="None"/>
<FlexChartRangeSelector seamless={true} rangeChanged={rangeChanged}></FlexChartRangeSelector>
</FlexChart>
</div>
</div>);
}
const container = document.getElementById('app');
if (container) {
const root = ReactDOM.createRoot(container);
root.render(<App />);
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo Wijmo FlexChart Overview</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- SystemJS -->
<script src="https://cdn.jsdelivr.net/npm/systemjs@0.19.40/dist/system.src.js" integrity="sha512-G6mEj6h18+m3MvzdviSDfPle/TfH0//cXcB33AKlNR/Rha0yQsKefDZKRTkIZos97HEGq2JMV1RT5ybMoQ3WsQ==" crossorigin="anonymous"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.wj-flexchart {
height: 300px;
margin: 10px 0;
}
.wj-flexchart .wj-chart-rangeselector-container .wj-chart-hrangeslider .wj-rangeslider-minhandle,
.wj-flexchart .wj-chart-rangeselector-container .wj-chart-hrangeslider .wj-rangeslider-maxhandle {
height: 20px;
width: 20px;
border-radius: 50%;
border: 1px solid hsla(0, 0%, 50.2%, 0.75);
top: 0;
bottom: 0;
margin: auto;
color: hsl(0, 0%, 50.2%);
background: #d3d3d3;
opacity: 1;
}
.wj-flexchart .wj-chart-rangeselector-container .wj-chart-hrangeslider .wj-rangeslider-minhandle:after,
.wj-flexchart .wj-chart-rangeselector-container .wj-chart-hrangeslider .wj-rangeslider-maxhandle:after {
content: "‖";
text-align: center;
width: 100%;
display: inline-block;
position: absolute;
margin: 0;
top: 50%;
transform: translateY(-55%);
opacity: 0.75;
}
.chart-selector {
height: 60px;
}
(function (global) {
window.process = {
env: {
NODE_ENV: 'production',
},
};
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true,
},
meta: {
'*.css': { loader: 'css' },
},
paths: {
// paths serve as alias
'npm:': 'node_modules/',
'cdn:': 'https://cdn.mescius.io/demoapps/packages/wijmojs/5.20261.50-rc/',
'pcdn:': 'https://cdn.jsdelivr.net/npm/'
},
// map tells the System loader where to look for things
map: {
'@mescius/wijmo': 'cdn:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'cdn:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'cdn:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'cdn:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'cdn:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'cdn:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'cdn:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'cdn:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'cdn:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'cdn:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'cdn:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'cdn:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'cdn:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'cdn:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'cdn:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'cdn:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'cdn:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'cdn:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'cdn:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'cdn:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'cdn:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.style': 'cdn:@mescius/wijmo.grid.style/index.js',
'@mescius/wijmo.grid.grouppanel': 'cdn:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'cdn:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'cdn:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'cdn:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'cdn:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'cdn:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'cdn:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'cdn:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'cdn:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.grid.immutable': 'cdn:@mescius/wijmo.grid.immutable/index.js',
'@mescius/wijmo.touch': 'cdn:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'cdn:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.nav': 'cdn:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'cdn:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'cdn:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'cdn:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'cdn:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'cdn:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'cdn:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'cdn:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'cdn:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'cdn:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.barcode': 'cdn:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'cdn:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'cdn:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'cdn:@mescius/wijmo.barcode.specialized/index.js',
'@mescius/wijmo.react.chart.analytics': 'cdn:@mescius/wijmo.react.chart.analytics/index.js',
'@mescius/wijmo.react.chart.animation': 'cdn:@mescius/wijmo.react.chart.animation/index.js',
'@mescius/wijmo.react.chart.annotation': 'cdn:@mescius/wijmo.react.chart.annotation/index.js',
'@mescius/wijmo.react.chart.finance.analytics': 'cdn:@mescius/wijmo.react.chart.finance.analytics/index.js',
'@mescius/wijmo.react.chart.finance': 'cdn:@mescius/wijmo.react.chart.finance/index.js',
'@mescius/wijmo.react.chart.hierarchical': 'cdn:@mescius/wijmo.react.chart.hierarchical/index.js',
'@mescius/wijmo.react.chart.interaction': 'cdn:@mescius/wijmo.react.chart.interaction/index.js',
'@mescius/wijmo.react.chart.radar': 'cdn:@mescius/wijmo.react.chart.radar/index.js',
'@mescius/wijmo.react.chart': 'cdn:@mescius/wijmo.react.chart/index.js',
'@mescius/wijmo.react.core': 'cdn:@mescius/wijmo.react.core/index.js',
'@mescius/wijmo.react.chart.map': 'cdn:@mescius/wijmo.react.chart.map/index.js',
'@mescius/wijmo.react.gauge': 'cdn:@mescius/wijmo.react.gauge/index.js',
'@mescius/wijmo.react.grid.detail': 'cdn:@mescius/wijmo.react.grid.detail/index.js',
'@mescius/wijmo.react.grid.filter': 'cdn:@mescius/wijmo.react.grid.filter/index.js',
'@mescius/wijmo.react.grid.grouppanel': 'cdn:@mescius/wijmo.react.grid.grouppanel/index.js',
'@mescius/wijmo.react.grid.search': 'cdn:@mescius/wijmo.react.grid.search/index.js',
'@mescius/wijmo.react.grid.multirow': 'cdn:@mescius/wijmo.react.grid.multirow/index.js',
'@mescius/wijmo.react.grid.sheet': 'cdn:@mescius/wijmo.react.grid.sheet/index.js',
'@mescius/wijmo.react.grid.transposed': 'cdn:@mescius/wijmo.react.grid.transposed/index.js',
'@mescius/wijmo.react.grid.transposedmultirow': 'cdn:@mescius/wijmo.react.grid.transposedmultirow/index.js',
'@mescius/wijmo.react.grid.immutable': 'cdn:@mescius/wijmo.react.grid.immutable/index.js',
'@mescius/wijmo.react.grid': 'cdn:@mescius/wijmo.react.grid/index.js',
'@mescius/wijmo.react.input': 'cdn:@mescius/wijmo.react.input/index.js',
'@mescius/wijmo.react.olap': 'cdn:@mescius/wijmo.react.olap/index.js',
'@mescius/wijmo.react.viewer': 'cdn:@mescius/wijmo.react.viewer/index.js',
'@mescius/wijmo.react.nav': 'cdn:@mescius/wijmo.react.nav/index.js',
'@mescius/wijmo.react.base': 'cdn:@mescius/wijmo.react.base/index.js',
'@mescius/wijmo.react.barcode.common': 'cdn:@mescius/wijmo.react.barcode.common/index.js',
'@mescius/wijmo.react.barcode.composite': 'cdn:@mescius/wijmo.react.barcode.composite/index.js',
'@mescius/wijmo.react.barcode.specialized': 'cdn:@mescius/wijmo.react.barcode.specialized/index.js',
jszip: 'pcdn:jszip@3.8.0/dist/jszip.js',
react: 'pcdn:react@19.0.0/index.js',
'react-dom': 'pcdn:react-dom@19.0.0/index.js',
'react-dom/client': 'pcdn:react-dom@19.0.0/client.js',
scheduler: 'pcdn:scheduler@0.25.0/index.js',
redux: 'pcdn:redux@5.0.1/dist/redux.legacy-esm.js',
'react-redux': 'pcdn:react-redux@9.2.0/dist/react-redux.legacy-esm.js',
'bootstrap.css': 'pcdn:bootstrap@3.3.7/dist/css/bootstrap.min.css',
css: 'pcdn:systemjs-plugin-css@0.1.37/css.js',
'plugin-babel': 'pcdn:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'pcdn:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js',
'react-use-event-hook': 'pcdn:react-use-event-hook@0.9.6/dist/esm/useEvent.js',
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx',
},
node_modules: {
defaultExtension: 'js',
},
},
});
})(this);
