add a watermark in your image and set watermark text style also you can save image with watermark native
npm install watermark-image --save
import WatermarkImg from 'watermark-image';
import exampleImg from './exampleImg';
const canvasEle = document.getElementById('canvas');
const watermarkTxtSty = {
text:'watermark',
fillStyle:'rgba(0,0,0,1)',
fontSize:16,
watermarkWidth:200,
watermarkHeight:200
}
this.watermark = new Watermark(canvasEle);
this.watermark.draw(exampleImg, watermarkTxtSty);
https://codesandbox.io/s/jolly-pine-0mygs
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