Prism Web Idl

[Exposed=Window]
interface Paint { };

[Exposed=Window]
interface SolidColor : Paint {
	attribute double red;
	attribute double green;
	attribute double blue;
};

[Exposed=Window]
interface Pattern : Paint {
	attribute DOMString imageURL;
};

[Exposed=Window]
interface GraphicalWindow {
	constructor();
	readonly attribute unsigned long width;
	readonly attribute unsigned long height;

	attribute Paint currentPaint;

	undefined drawRectangle(double x, double y, double width, double height);

	undefined drawText(double x, double y, DOMString text);
};