function processImage(originalImg) {
// Create a new canvas element
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d');
// Set canvas dimensions to match the original image
canvas.width = originalImg.width;
canvas.height = originalImg.height;
// Translate and scale to flip the image vertically
// 1. Move the origin to the bottom-left corner for the y-axis flip
ctx.translate(0, originalImg.height);
// 2. Scale the y-axis by -1 to flip vertically
ctx.scale(1, -1);
// Draw the image onto the canvas
// Since we've translated and scaled, drawing at (0,0) will now place
// the image correctly, flipped.
ctx.drawImage(originalImg, 0, 0, originalImg.width, originalImg.height);
// The canvas now contains the vertically flipped image
return canvas;
}The Image Vertical Flip Tool allows users to easily flip images vertically, creating a mirrored effect along the horizontal axis. This functionality is useful for various applications such as graphic design, photo editing, and creating unique visual effects. Users can utilize this tool to enhance their creative projects, adjust images for specific compositions, or simply explore different perspectives of their images.