Canvas.js

function Canvas2d() {
    this._canvas = document.getElementById('screen');
    this._canvasContext = this._canvas.getContext('2d');
}

Canvas2d.prototype.clear = function() {
    this._canvasContext.clearRect(0, 0, this._canvas.width, this._canvas.height);
};

Canvas2d.prototype.drawIamge = function(image, position, origin, rotation = 0) {

    if (!position) {
        position = new Vector2();
    }
    if (!origin) {
        origin = new Vector2();
    }
    this._canvasContext.save();
    this._canvasContext.translate(position.x, position.y);
    this._canvasContext.rotate(rotation);
    this._canvasContext.drawImage(image, -origin.x, -origin.y);
    this._canvasContext.restore();
};

let Canvas = new Canvas2d();

// Testing
let image = new Image();
image.src = './assets/sprites/spr_background4.png';

setTimeout(() => {
    Canvas.drawIamge(image, {
        x: 0,
        y: 0
    });

}, 1000);