imagelogger/converter.js

Shows an image in console.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const jimp_1 = __importDefault(require("jimp"));
async function convert(name, keep = 1) {
    const img = await jimp_1.default.read(name);
    const ary = [];
    for (let y = 0; y < img.getHeight(); y++) {
        ary[y] = [];
        if (y % keep == 0) {
            for (let x = 0; x < img.getWidth(); x++) {
                const col = img.getPixelColor(x, y).toString(16).padStart(8, '0');
                ary[y][x] = {
                    red: parseInt(col[0] + col[1], 16),
                    green: parseInt(col[2] + col[3], 16),
                    blue: parseInt(col[4] + col[5], 16)
                };
            }
        }
    }
    return ary.filter(row => row.length !== 0);
}
exports.default = convert;