Node.js GM raise() Function Last Updated : 28 Apr, 2025 Summarize Comments Improve Suggest changes Share Like Article Like Report The raise() function is an inbuilt function in the GraphicsMagick library which is used to lighten or darken image edges. This will create a 3-D effect. The function returns the true value of success. Syntax: raise( width, height ) Parameters: This function accepts two parameters as mentioned above and described below: width: This parameter is used to specify the width of the effect.weight: This parameter is used to specify the height of the effect. Return Value: This function returns the GraphicsMagick object. Example 1: javascript // Include gm library const gm = require('gm'); // Import the image gm('1.png') // Invoke quality function with // average parameter .raise(30, 60) // Process and Write the image .write("raise1.png", function (err) { if (!err) console.log('done'); }); Output: Example 2: javascript // Include gm library const gm = require('gm'); //Import the image gm(600, 300, 'white') // set the color for the stroke .stroke("green", 3) // Set the font .font("Helvetica.ttf", 60) //Call to drawText Function .drawText(100, 280, "GeeksforGeeks!") // Invoke raise function with 200, 75 .raise(200, 75) // Process and write the image .write("raise2.png";, function (err) { if (!err) console.log('done'); }); Output: Reference: http://www.graphicsmagick.org/GraphicsMagick.html#details-raisehttps://www.npmjs.com/package/gm Comment More infoAdvertise with us Next Article Node.js GM wave() Function S sarthak_ishu11 Follow Improve Article Tags : Web Technologies Node.js Image-Processing Node.js-GM Similar Reads Node.js GM write() Function The write() function is an inbuilt function in the GraphicsMagick library which is used to write an image to a file. If a file already exists, then it will be overwritten. The function returns the true value of success. Syntax: write( filename ) Parameters: This function accepts single parameters a 2 min read Node.js GM resize() Function The resize() function is an inbuilt function in the GraphicsMagick library that is used to resize an image. The function returns the true value of success. Syntax:resize( width, height )Parameters: This function accepts two parameters, as mentioned above and described below:width: This parameter is 1 min read Node.js GM rotate() Function The rotate() function is an inbuilt function in the GraphicsMagick library which is used to rotate the image by the specified angle. The function returns the true value of success. Syntax: rotate( angle, color ) Parameters: This function accepts two parameters as mentioned above and described below 2 min read Node.js GM wave() Function The wave() function is an inbuilt function in the GraphicsMagick library which is used to alter an image along with a sine wave. The function returns the true value of success. Syntax: wave( amplitude, wavelength ) Parameters: This function accepts two parameters as mentioned above and described be 2 min read Node.js GM shade() Function The shade() function is an inbuilt function in the GraphicsMagick library which is used to shade the image using a distant light source. The function returns the true value of success. Syntax: shade( azimuthal angle, elevation angle ) Parameters: This function accepts two parameters as mentioned ab 1 min read Node.js GM shave() Function The shave() function is an inbuilt function in the GraphicsMagick library which is used to shave the image pixels from the edges which specifies the width of the region to be removed from both sides of the image and the height of the regions to be removed from top and bottom. Syntax: shave(width, h 1 min read Like