import * as React from 'react';
import { SmithchartComponent, SeriesCollectionDirective, SeriesDirective, Inject, SmithchartLegend, TooltipRender } from '@syncfusion/ej2-react-charts';

function App() {
  const transmissionData = [
    { resistance: 0, reactance: 0.05 },
    { resistance: 0, reactance: 0.1 },
    { resistance: 0, reactance: 0.2 },
    { resistance: 0.3, reactance: 0.3 },
    { resistance: 0.5, reactance: 0.4 },
    { resistance: 1.0, reactance: 0.5 }
  ];

  return (
    <SmithchartComponent
      id="smithchart"
      title={{ text: 'Transmission Line Impedance' }}
      legendSettings={{ visible: true }}
    >
      <Inject services={[SmithchartLegend, TooltipRender]} />
      <SmithChartSeriesCollectionDirective>
        <SmithChartSeriesDirective
          name="Transmission1"
          points={transmissionData}
          marker={{ visible: true }}
          tooltip={{ visible: true }}
        />
      </SmithChartSeriesCollectionDirective>
    </SmithchartComponent>
  );
}

export default App;

const series1Data = [
  { resistance: 0, reactance: 0.05 },
  { resistance: 0.3, reactance: 0.2 },
  { resistance: 1.0, reactance: 0.4 }
];

const series2Data = [
  { resistance: 0.1, reactance: 0.1 },
  { resistance: 0.5, reactance: 0.3 },
  { resistance: 1.5, reactance: 0.5 }
];

<SmithchartComponent legendSettings={{ visible: true }}>
  <Inject services={[SmithchartLegend]} />
  <SmithChartSeriesCollectionDirective>
    <SmithChartSeriesDirective
      name="Line 1"
      dataSource={series1Data}
      resistance="resistance"
      reactance="reactance"
      fill="blue"
    />
    <SmithChartSeriesDirective
      name="Line 2"
      dataSource={series2Data}
      resistance="resistance"
      reactance="reactance"
      fill="red"
    />
  </SmithChartSeriesCollectionDirective>
</SmithchartComponent>

<SmithChartSeriesDirective
  name="Impedance Data"
  points={data}
  marker={{
    visible: true,
    height: 10,
    width: 10,
    shape: 'Diamond',
    fill: 'green',
    dataLabel: {
      visible: true,
      textStyle: { color: 'black', size: '10px' }
    }
  }}
/>

import { useRef } from 'react';

function ChartWithExport() {
  const chartRef = useRef(null);

  const exportChart = () => {
    chartRef.current.export('PNG', 'smithchart');
  };

  return (
    <>
      <button onClick={exportChart}>Export as PNG</button>
      <SmithchartComponent ref={chartRef} id="smithchart">
        {/* series configuration */}
      </SmithchartComponent>
    </>
  );
}

import { SmithchartLegend, TooltipRender } from '@syncfusion/ej2-react-charts';

<Inject services={[SmithchartLegend, TooltipRender]} />