# Source: objects/Image.js

    import {Object2D} from "../Object2D.js";
    import {Box2} from "../math/Box2.js";

    /**
     * Image object is used to draw an image from URL.
     *
     * @class
     * @param {string} src Source URL of the image.
     * @extends {Object2D}
     */
    function Image(src)
    {
    	Object2D.call(this);

    	/**
    	 * Box object containing the size of the object.
    	 *
    	 * @type {Box2}
    	 */
    	this.box = new Box2();

    	/**
    	 * Image source DOM element.
    	 *
    	 * @type {HTMLImageElement}
    	 */
    	this.image = document.createElement("img");

    	if(src !== undefined)
    	{
    		this.setImage(src);
    	}
    }

    Image.prototype = Object.create(Object2D.prototype);
    Image.prototype.constructor = Image;
    Image.prototype.type = "Image";
    Object2D.register(Image, "Image");

    /**
     * Set the image of the object.
     *
     * Automatically sets the box size to match the image.
     *
     * @param {string} src Source URL of the image.
     */
    Image.prototype.setImage = function(src)
    {
    	var self = this;

    	this.image.onload = function()
    	{
    		self.box.min.set(0, 0);
    		self.box.max.set(this.naturalWidth, this.naturalHeight);
    	};
    	this.image.src = src;
    };

    Image.prototype.isInside = function(point)
    {
    	return this.box.containsPoint(point);
    };

    Image.prototype.draw = function(context, viewport, canvas)
    {
    	if(this.image.src.length > 0)
    	{
    		context.drawImage(this.image, 0, 0, this.image.naturalWidth, this.image.naturalHeight, this.box.min.x, this.box.min.y, this.box.max.x - this.box.min.x, this.box.max.y - this.box.min.y);
    	}
    };

    Image.prototype.serialize = function(recursive)
    {
    	var data = Object2D.prototype.serialize.call(this, recursive);

    	data.box = this.box.toArray();
    	data.image = this.image.src;

    	return data;
    };

    Image.prototype.parse = function(data, root)
    {
    	Object2D.prototype.parse.call(this, data, root);

    	this.box.fromArray(data.box);
    	this.image.src = data.image;
    };

    export {Image};