JS Pixel Playground
// Brighten Filter
for (let i = 0; i < image.length; i += 4) {
// Get curr values
let redVal = image[i];
let greenVal = image[i+1];
let blueVal = image[i+2];
let alphaVal = image[i+3];
// Set new values
const brightness = 50;
// new red val
image[i] = redVal+brightness;
// new green val
image[i + 1] = greenVal+brightness;
// new blue val
image[i + 2] = blueVal+brightness;
// image iterate through pixels and update with these new values
}