function processImage(originalImg, intensityStr = "1") {
const intensity = Math.max(0, Math.min(1, parseFloat(intensityStr) || 1));
const canvas = document.createElement('canvas');
canvas.width = originalImg.width;
canvas.height = originalImg.height;
const ctx = canvas.getContext('2d');
ctx.drawImage(originalImg, 0, 0);
// Get image data to manipulate pixels
const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
const data = imageData.data;
// A classic interpretation of the "G Major 2" visual meme effect:
// We invert the colors but also swap the Green and Blue color channels
// to give it a distinct hue distortion often seen in internet remix videos.
for (let i = 0; i < data.length; i += 4) {
const r = data[i];
const g = data[i + 1];
const b = data[i + 2];
// Calculate the G Major 2 colors
const gMajor2R = 255 - r;
const gMajor2G = 255 - b;
const gMajor2B = 255 - g;
// Apply with intensity
data[i] = r + (gMajor2R - r) * intensity;
data[i + 1] = g + (gMajor2G - g) * intensity;
data[i + 2] = b + (gMajor2B - b) * intensity;
}
ctx.putImageData(imageData, 0, 0);
return canvas;
}This tool applies a ‘G Major 2’ visual effect to your images by inverting colors and swapping the green and blue color channels. It allows users to adjust the intensity of the color distortion to achieve a specific aesthetic. This tool is ideal for creators looking to replicate internet meme styles, generate surreal visual effects, or add unique hue distortions to photos for creative digital art projects.