Node Jimp | Color xor
The xor modifier is an inbuilt color modifier in Nodejs | Jimp which treats the two colors as bitfields and applies an XOR operation to the red, green, and blue components of the given image.
image.color([ { apply: 'xor', params: value } ]);
Parameter:
- value – This parameter stores the color to which the xor operation is to apply.
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 ( 'https://media.w3wiki.net/wp-content/uploads/20190328185307/gfg28.png' ); // color function having xor modifier image.color([{ apply: 'xor' , params: [ 'green' ] }]) .write( 'xor1.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.w3wiki.net/wp-content/uploads/20190328185333/gfg111.png' ); // color function having xor modifier image.color([{ apply: 'xor' , params: [ 'blue' ] }], function (err) { if (err) throw err; }) .write( 'xor2.png' ); } main(); console.log( "Image Processing Completed" ); |
Output:
Reference: https://www.npmjs.com/package/jimp
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