Introduction: The green modifier is an inbuilt color modifier in Nodejs | Jimp that modifies the green components of the given image by a given amount.
Syntax:
image.color([ { apply: 'green', params: value } ]);
Parameter:
- value: This parameter stores the amount by which the green color of the image is to be modified.
Input Images:
Example 1:
javascript
// npm install --save jimp // import jimp library to the environment const Jimp = require( 'jimp' );
// User-Defined Function to read the images async function main() {
const image = await Jimp.read
// color function having green modifier
image.color([{ apply: 'green' , params: [73] }])
.write( 'green1.png' );
} main(); console.log( "Image Processing Completed" );
|
Output:
Example 2: cb (optional parameters)
javascript
// npm install --save jimp // import jimp library to the environment const Jimp = require( 'jimp' );
// User-Defined Function to read the images async function main() {
const image = await Jimp.read
// color function having green modifier
image.color([{ apply: 'green' , params: [ '50' ] }], function (err) {
if (err) throw err;
})
.write( 'green.png' );
} main(); console.log( "Image Processing Completed" );
|
Output:
Reference: https://www.npmjs.com/package/jimp