Node Jimp | Crop
Last Updated :
03 Apr, 2023
The crop() function is an inbuilt function in Nodejs | Jimp which is used to crop the image within specified co-ordinates and dimensions.
Syntax:
crop( x, y, w, h, cb )
Parameter:
- x: This parameter stores the x co-ordinate of cropping.
- y: This parameter stores the y co-ordinate of cropping.
- w: This parameter stores the width of the cropping image.
- h: This parameter stores the height of the cropping image.
- cb: This is an optional parameter that is invoked when compilation is complete.
Input Images:
Example 1:
javascript
const Jimp = require( 'jimp' );
async function main() {
const image = await Jimp.read( '../gfg.png' );
image.crop(10, 10, 150, 120)
.write( 'crop1.png' );
}
main();
console.log( "Image Processing Completed" );
|
Output:
Example 2: With cb (optional parameter)
javascript
const Jimp = require( 'jimp' );
async function main() {
const image = await Jimp.read( '../gfg1.png' );
image.crop(20, 20, 100, 100, function (err) {
if (err) throw err;
})
.write( 'crop2.png' );
}
main();
console.log( "Image Processing Completed" );
|
Output:
Reference: https://www.npmjs.com/package/jimp
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