Node Jimp | Color tint

The tint modifier is an inbuilt color modifier in Nodejs | Jimp which mixes white color into the image. 

Syntax:

image.color([
  { apply: 'tint', params: value }
]);

Parameter:

• value – This parameter stores the amount of tint to be applied.

Input Images:

Example 1: In this example, we will see the use of a color tint.

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
        ('https://media.geeksforgeeks.org/wp-content/uploads/20190328185307/gfg28.png');
    // color function having tint modifier
    image.color([{ apply: 'tint', params: [60] }])
        .write('tint1.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
        ('https://media.geeksforgeeks.org/wp-content/uploads/20190328185333/gfg111.png');
    // color function having tint modifier
    image.color([{ apply: 'tint', params: [30] }], function (err) {
        if (err) throw err;
    })
        .write('tint2.png');
}

main();
console.log("Image Processing Completed");

Output:

Reference: https://www.npmjs.com/package/jimp