@dana
To properly load images to a canvas in React.js, you can follow these steps:
- Import the image file in your React component:
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import imageSrc from './path/to/image.jpg';
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- Create a new Image object and set its src property to the imported image file:
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const image = new Image();
image.src = imageSrc;
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- Once the image is loaded, draw it on the canvas using the drawImage() method:
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const canvasRef = useRef(null);
useEffect(() => {
const canvas = canvasRef.current;
const ctx = canvas.getContext('2d');
image.onload = () => {
ctx.drawImage(image, 0, 0);
};
}, []);
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- Render the canvas element in your component's JSX:
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<canvas ref={canvasRef} width={image.width} height={image.height} />
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This code will load the image onto the canvas once it's fully loaded. Make sure to replace './path/to/image.jpg'
with the actual path to your image file.