We’ve only scratched the surface of use cases for Jimp.
Image.print(font, 10, 10, 'Hello World!') fnt to be compatible with Jimp.Ĭonst font = await Jimp.loadFont(Jimp.FONT_SANS_32_BLACK) Ĭonst image = await Jimp.read(1000, 1000, 0x0000ffff) Fonts in other formats must be converted to. Jimp supports only the Bitmap font format (.fnt). You can write text on an image with the print() API. Resize the image to width 150 and heigth 150.Īwait image.writeAsync(`test/$_waterMark_150x150.png`) Jimp’s resize() method alters the height and/or width of an image via a two-pass bilinear algorithm. The input could be the location of an image file in the file system, a web address (URL), dimension (width and height), Jimp instance, or buffer. The static Jimp.read method accepts an image as an input.
For the purpose of this post, we’ll use Jimp’s Promise API.
Jimp offers both callback- and Promise-based APIs for manipulating images. Before you start working with the library, you’ll want to make sure it supports the formats you plan to include in your app. Jimp can only be used on a limited range of image formats. In this tutorial, we’ll go over how the library works and describe some common use cases for Jimp image manipulation. With Jimp, you can resize and crop images, convert them to the image format that fits your needs, and apply filters and effects. It also optimizes images for minimal file size, ensures high visual quality for an improved user experience, and reduces bandwidth. JavaScript Image Manipulation Program (Jimp) allows you to easily manipulate and transform your images into any required format, style, or dimension. If your web application supports user-uploaded images, you probably need to transform them to fit the design specification of your app. Godwin Ekuma Follow I learn so that I can solve problems.
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