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import React, { useMemo } from 'react';
import useLineChart from '../hooks/useLineChart';
import {
chartJSResource,
commonDataSetProps,
chartStyles
} from '../misc/chart';
const extraChartOptions = {
legend: {
display: false
},
scales: {
xAxes: [{ display: false }],
yAxes: [{ display: false }]
}
};
const data1 = [23e3, 35e3, 46e3, 33e3, 90e3, 68e3, 23e3, 45e3];
const data2 = [184e3, 183e3, 196e3, 182e3, 190e3, 186e3, 182e3, 189e3];
const labels = data1;
export default function TrafficChart({ id }) {
const Chart = chartJSResource.read();
const data = useMemo(
() => ({
labels,
datasets: [
{
...commonDataSetProps,
...chartStyles[id].up,
data: data1
},
{
...commonDataSetProps,
...chartStyles[id].down,
data: data2
}
]
}),
[id]
);
const eleId = 'chart-' + id;
useLineChart(Chart, eleId, data, null, extraChartOptions);
return (
<div
style={{
width: 130,
padding: 5
}}
>
<canvas id={eleId} />
</div>
);
}
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