document.addEventListener("keydown", function(evt)
{
    var keyPressed = String.fromCharCode(evt.keyCode);
    console.log(keyPressed);

    if(currentTool == "polygon" && isDrawingPolygon == true)
    {
        drawStack[drawStack.length - 1].closePolygon();
        isDrawingPolygon = false;
    }


    redrawAll();
}, false);