Node Jimp | Color shade
The tint modifier is an inbuilt color modifier in Nodejs | Jimp that mixes black color into the image.
Syntax:
image.color([ { apply: 'shade', params: value } ]);
Parameters:
- value – This parameter stores the amount of tint to be applied.
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 shade modifier image.color([{ apply: 'shade' , params: [60] }]) .write( 'shade1.png' ); console.log( "Image Processing Completed" ); } main(); |
Output:
Example 2: (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 shade modifier image.color([{ apply: 'shade' , params: [30] }]) .write( 'shade2.png' , function (err) { if (err) throw err; console.log( "Image Processing Completed" ); }); } main(); |
Output:
Reference: https://www.npmjs.com/package/jimp
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