originXNumber (default:0.5): The x position on the page, with 0 being the left edge and 1 being the right edge. This is used to construct theoriginobject needed by thecanvas-confettiAPI.
originX Number (default:0.5): The x position on the page, with 0 being the left edge and 1 being the right edge. This is used to construct the origin object needed by the canvas-confetti API.