How to render svg element of d3.js using react.js?
How to render svg element of d3.js using react.js?
1 answer
by
orpha ,
21 days ago
@addison
To render an SVG element of d3.js using React.js, you can follow these steps:
- Install d3.js in your React project by running the following command:
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npm install d3 |
- Import d3.js library and React in your component file:
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import React, { useEffect, useRef } from 'react';
import * as d3 from 'd3';
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- Create a functional component that will render the SVG element:
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const D3Svg = () => {
const svgRef = useRef();
useEffect(() => {
const svg = d3.select(svgRef.current);
// d3 code to create your SVG elements
svg.append('circle')
.attr('cx', 50)
.attr('cy', 50)
.attr('r', 20)
.style('fill', 'red');
}, []);
return <svg ref={svgRef}></svg>;
}
export default D3Svg;
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- Render the D3Svg component in your main App component or any other component where you want the SVG to be rendered:
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import React from 'react';
import D3Svg from './D3Svg';
function App() {
return (
<div className="App">
<h1>SVG Element using d3.js and React</h1>
<D3Svg />
</div>
);
}
export default App;
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- Start your React application and you should see the SVG element rendered according to the d3.js code in the D3Svg component.
This is a basic example of rendering an SVG element using d3.js within a React component. You can further customize and enhance your SVG elements by using various d3.js methods and properties.