@Override
		protected Shape createShape() {
			int numPoints = 7;
			Path2D path = new Path2D.Double();
			double outerRadius = 2;
			double innerRadius = 1;
			double deltaAngle = Math.PI / numPoints;
			double angle = 3 * Math.PI / 2;		// start such that star points up.
			path.moveTo(outerRadius * Math.cos(angle), outerRadius * Math.sin(angle));
			for (int i = 0; i < numPoints; i++) {
				angle += deltaAngle;
				path.lineTo(innerRadius * Math.cos(angle), innerRadius * Math.sin(angle));
				angle += deltaAngle;
				path.lineTo(outerRadius * Math.cos(angle), outerRadius * Math.sin(angle));
			}
			return path;
		}
Returns a list of names for all the supported {@link VertexShape}s
@return a list of names for all the supported {@link VertexShape}s
Ghidra/Framework/Graph/src/main/java/ghidra/service/graph/VertexShape.java