// Draw a pentagon $("canvas").drawPolygon({ draggable: true, fillStyle: "#6c3", x: 100, y: 100, radius: 50, sides: 5 }); Seriously, what is jCanvas? jCanvas is a JavaScript library, written using jQuery and for jQuery, that wraps around the HTML5 canvas API, adding new features and capabilities, many of which are customizable. Capabilities include layers, events, drag-and-drop, animation, and muc