Function getPosition

digit-recognizer/app/static/js/main.js:24–27

(clientX, clientY)

    clear();

    function getPosition(clientX, clientY) {
        let box = canvas.getBoundingClientRect();
        return {x: clientX - box.x, y: clientY - box.y}
    }

    function draw(e) {
        if (isDrawing) {