Node Jimp | Color mix
Last Updated :
10 Apr, 2023
The mix modifier is an inbuilt color modifier in Nodejs | Jimp which mixes colors by their RGB component values and the amount is the opacity of the overlaying color.
Syntax:
image.color([
{ apply: 'mix', params: [color : value] }
]);
Parameter:
- color – This parameter stores the color to apply.
- value – This parameter stores the amount of mix of colors to apply.
Input Images:
Example 1: In this example, we will see how to mix colors.
javascript
const Jimp = require( 'jimp' );
async function main() {
const image = await Jimp.read
image.color([{ apply: 'mix' , params: [ 'blue' , 60] }])
.write( 'mix1.png' );
}
main();
console.log( "Image Processing Completed" );
|
Output:
Example 2: cb (optional parameters)
javascript
const Jimp = require( 'jimp' );
async function main() {
const image = await Jimp.read
image.color([{ apply: 'mix' , params: [ 'green' , 50] }], function (err) {
if (err) throw err;
})
.write( 'mix2.png' );
}
main();
console.log( "Image Processing Completed" );
|
Output:
Reference: https://www.npmjs.com/package/jimp
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