Resize images using Electron. Supports all image types that Chromium/Electron supports, outputs to png, jpeg, dataUrl or NativeImage.
npm install electron-image-resize> Resize images using Electron. Supports all image types that Chromium/Electron supports, outputs to png, jpeg, dataUrl or NativeImage.
 
``
$ npm install --save electron-image-resize
`js
const electronImageResize = require('electron-image-resize');
const { writeFileSync } = require('fs');
// Resize the svg image to 40x40
electronImageResize({
url: 'http://electron.atom.io/images/electron-logo.svg',
width: 40,
height: 40
}).then(img => {
// save it as a png file
writeFileSync('/some/path/electron.png', img.toPng());
})
`
#### options
##### url
Type: string
Required
URL of image to resize. For local paths prefix the path with 'file://'.
##### width and height
Type: number
At Least One Is Required
The width in pixels to resize the image to.
The height in pixels to resize the image to.
If only one dimension is provided, the image will be re-sized so that the original height/width ratio is maintained.
##### delay
Type: boolean 500
Default:
We will wait until the image is loaded but often you will need to also add a delay to give the renderer time to paint the image before capturing it.
#### Returns
Returns a promise which resolves to a NativeImage. Use methods like .toPng() and .toJpeg()` to get a buffer which you can use to write to the file system.
MIT © DaveJ