// TODO: move this to a worker

let c2d = null;

function init_rasterizer() {
    c2d = document.querySelector('#offscreen').getContext('2d'); 
    c2d.font = '14px monospace';
    c2d.fillStyle = 'white';
}

function rasterize(text) {
    c2d.clearRect(0, 0, c2d.canvas.width, c2d.canvas.height); 
    c2d.fillText(text, 0, 14);
    //c2d.fillRect(0, 0, 32, 32);
}