function processImage(originalImg, effectIntensity = "1") {
// Create a canvas to apply the effect
const canvas = document.createElement('canvas');
const width = originalImg.width;
const height = originalImg.height;
canvas.width = width;
canvas.height = height;
const ctx = canvas.getContext('2d');
// Draw the original image onto the canvas
ctx.drawImage(originalImg, 0, 0, width, height);
// Parse parameters
const intensity = Math.min(Math.max(parseFloat(effectIntensity) || 1, 0), 1);
try {
// Fetch image data to manipulate at a pixel level
const imgData = ctx.getImageData(0, 0, width, height);
const data = imgData.data;
// The visual hallmark of Kyoobur9000's G-Major 1 effect is standard
// 100% negative/color inversion on the video track.
for (let i = 0; i < data.length; i += 4) {
// Apply color inversion based on the effect intensity
data[i] = data[i] + ((255 - data[i]) - data[i]) * intensity; // Red
data[i+1] = data[i+1] + ((255 - data[i+1]) - data[i+1]) * intensity; // Green
data[i+2] = data[i+2] + ((255 - data[i+2]) - data[i+2]) * intensity; // Blue
// Alpha channel (data[i+3]) remains unmodified
}
// Put the modified pixels back onto the canvas
ctx.putImageData(imgData, 0, 0);
} catch (err) {
console.error("Error applying G-Major 1 effect. This might be due to cross-origin image constraints (CORS): ", err);
}
return canvas;
}The G-Major 1 Kyoobur9000 Image Effect Generator is a tool designed to apply a color inversion effect to images. By manipulating the pixel data, the tool creates a negative color look, with an adjustable intensity setting that allows users to control the strength of the inversion. This tool can be used for artistic photo editing, creating stylized visual content for social media, or generating unique graphic design elements.