Customized Dot Line Chart
This chart shows different dot on a Line depending on the difference to the other Line value.
import { Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend, DotItemDotProps, createHorizontalChart } from 'recharts';
import { generateMockData, MockDataType, RechartsDevtools } from '@recharts/devtools';
const data: Array<MockDataType> = generateMockData(6, 22213);
const Typed = createHorizontalChart<MockDataType, string, number>()({ XAxis, YAxis, Tooltip, Line });
const CustomizedDot = (props: DotItemDotProps) => {
const { cx, cy, value } = props;
if (cx == null || cy == null) {
return <g />;
}
if (value > 2500) {
return (
<svg x={cx - 10} y={cy - 10} width={20} height={20} fill="green" viewBox="0 0 1024 1024">
<path d="M512 1009.984c-274.912 0-497.76-222.848-497.76-497.76s222.848-497.76 497.76-497.76c274.912 0 497.76 222.848 497.76 497.76s-222.848 497.76-497.76 497.76zM340.768 295.936c-39.488 0-71.52 32.8-71.52 73.248s32.032 73.248 71.52 73.248c39.488 0 71.52-32.8 71.52-73.248s-32.032-73.248-71.52-73.248zM686.176 296.704c-39.488 0-71.52 32.8-71.52 73.248s32.032 73.248 71.52 73.248c39.488 0 71.52-32.8 71.52-73.248s-32.032-73.248-71.52-73.248zM772.928 555.392c-18.752-8.864-40.928-0.576-49.632 18.528-40.224 88.576-120.256 143.552-208.832 143.552-85.952 0-164.864-52.64-205.952-137.376-9.184-18.912-31.648-26.592-50.08-17.28-18.464 9.408-21.216 21.472-15.936 32.64 52.8 111.424 155.232 186.784 269.76 186.784 117.984 0 217.12-70.944 269.76-186.784 8.672-19.136 9.568-31.2-9.12-40.096z" />
</svg>
);
}
return (
<svg x={cx - 10} y={cy - 10} width={20} height={20} fill="red" viewBox="0 0 1024 1024">
<path d="M517.12 53.248q95.232 0 179.2 36.352t145.92 98.304 98.304 145.92 36.352 179.2-36.352 179.2-98.304 145.92-145.92 98.304-179.2 36.352-179.2-36.352-145.92-98.304-98.304-145.92-36.352-179.2 36.352-179.2 98.304-145.92 145.92-98.304 179.2-36.352zM663.552 261.12q-15.36 0-28.16 6.656t-23.04 18.432-15.872 27.648-5.632 33.28q0 35.84 21.504 61.44t51.2 25.6 51.2-25.6 21.504-61.44q0-17.408-5.632-33.28t-15.872-27.648-23.04-18.432-28.16-6.656zM373.76 261.12q-29.696 0-50.688 25.088t-20.992 60.928 20.992 61.44 50.688 25.6 50.176-25.6 20.48-61.44-20.48-60.928-50.176-25.088zM520.192 602.112q-51.2 0-97.28 9.728t-82.944 27.648-62.464 41.472-35.84 51.2q-1.024 1.024-1.024 2.048-1.024 3.072-1.024 8.704t2.56 11.776 7.168 11.264 12.8 6.144q25.6-27.648 62.464-50.176 31.744-19.456 79.36-35.328t114.176-15.872q67.584 0 116.736 15.872t81.92 35.328q37.888 22.528 63.488 50.176 17.408-5.12 19.968-18.944t0.512-18.944-3.072-7.168-1.024-3.072q-26.624-55.296-100.352-88.576t-176.128-33.28z" />
</svg>
);
};
const CustomizedDotLineChart = () => {
return (
<Typed.LineChart
style={{ width: '100%', maxWidth: '700px', maxHeight: '70vh', aspectRatio: 1.618 }}
responsive
data={data}
margin={{
top: 5,
right: 10,
left: 0,
bottom: 5,
}}
>
<CartesianGrid />
<Typed.XAxis dataKey="label" />
<Typed.YAxis width="auto" />
<Tooltip />
<Legend />
<Typed.Line type="monotone" dataKey="x" dot={CustomizedDot} />
<Typed.Line type="monotone" dataKey="y" />
<RechartsDevtools />
</Typed.LineChart>
);
};
export default CustomizedDotLineChart;