Resize images in memory
Install
$ npm install resize-img
Usage
const fs = require('fs');
const resizeImg = require('resize-img');
(async () => {
const image = await resizeImg(fs.readFileSync('unicorn.png'), {
width: 128,
height: 128
});
fs.writeFileSync('unicorn-128x128.png', image);
})();
API
resizeImg(buffer, options)
Returns aPromise<Buffer>
with the resized image.buffer
Type:Buffer
An image buffer. Supported formats are
bmp
, jpg
and png
.options
Type:Object
width
Type:number
Desired width of the target image.
height
Type:number
Desired height of the target image.
format
Type:string
The output file format for the target image. Supported formats are
bmp
, jpg
and png
.Related
- resize-img-cli - CLI for this module.