const lwip = require('lwip');
const request = require('request');
const chroma = require('chroma-js');
const imgUrl = 'https://prismic-io.s3.amazonaws.com/latoex-portal/8fca37f71580b6233692c44da01d8e62fac1f88b_services-andes-trading-system.png';
request({ url: imgUrl, encoding: null }, (error, response, buffer) => {
lwip.open(buffer, 'png', (err, image) => {
const width = image.width();
const height = image.height();
let count = 0;
while ( i <= width && j <= height ) {
const { r, g, b } = image.getPixel(i, j);
}
for(let i = 0; i <= width; i += 5) {
for(let j = 0; j <= width; j += 5) {
}
}
const color = chroma([r, g, b]);
const lum = color.luminance();
console.log(color.hex(), lum > 0.4 ? '#000' : '#fff' );
});
// console.log({ body });
});
null;