The hue modifier is an inbuilt color modifier in Nodejs | Jimp that applies hue to an image to a given amount, from -360 to 360. It is an alias of the spin modifier.
Syntax:
image.color([
{ apply: 'hue', params: [value] }
]);
Parameter:
- value – This parameter stores the amount of hue to apply. It takes values from -360 – 360.
Input Images:
Example 1:
javascript
const Jimp = require( 'jimp' );
async function main() {
const image = await Jimp.read
image.color([{ apply: 'hue' , params: [50] }])
.write( 'hue1.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: 'hue' , params: [50] }], function (err) {
if (err) throw err;
})
.write( 'hue2.png' );
}
main();
console.log( "Image Processing Completed" );
|
Output:
Reference: https://www.npmjs.com/package/jimp
Last Updated :
03 Apr, 2023
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