UNPKG

konva

Version:

HTML5 2d canvas library.

9 lines (8 loc) 260 B
export const Invert = function (imageData) { const data = imageData.data, len = data.length; for (let i = 0; i < len; i += 4) { data[i] = 255 - data[i]; data[i + 1] = 255 - data[i + 1]; data[i + 2] = 255 - data[i + 2]; } };