🌆 Loads pixel data into pixels from the canvas or image.
pixels
The example below sets some pixels' green channel to a random value.
Not applicable to WebGPU canvases.
await Canvas(200);frameRate(5);let icon = load('/q5js_icon.png');q5.draw = function () { icon.loadPixels(); for (let i = 0; i < icon.pixels.length; i += 16) { icon.pixels[i + 1] = random(1); } icon.updatePixels(); background(icon);}; Copy
await Canvas(200);frameRate(5);let icon = load('/q5js_icon.png');q5.draw = function () { icon.loadPixels(); for (let i = 0; i < icon.pixels.length; i += 16) { icon.pixels[i + 1] = random(1); } icon.updatePixels(); background(icon);};
🌆 Loads pixel data into
pixelsfrom the canvas or image.The example below sets some pixels' green channel to a random value.
Not applicable to WebGPU canvases.