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Transformers.js is a JavaScript library designed to overlay a logo on an image. It provides a straightforward way to transpose a logo onto an image, allowing for custom positioning and styling. The library is particularly useful for applications requiring branding or watermarking images with logos or text.
npm install transformers.js in your project directoryconst Transformers = require('transformers.js'); or import via ES6const transformer = new Transformers.LogoTransformer(inputImage);transformer.addLogo(logoPath, position, size, opacity)transformer.write(outputPath) to save the final imageWhat image formats does Transformers.js support?
Transformers.js supports PNG, JPG, and WebP formats for both input and output images.
Can I adjust the logo's transparency?
Yes, the library allows you to set the opacity of the logo during the overlay process, enabling semi-transparent or fully opaque logos.
How do I handle multiple logos on a single image?
You can call the addLogo method multiple times with different parameters to add multiple logos to the image, each with its own position and style.