star.h

/*
 * star.h
 * 4/19/2016
 * 
 * CS 372 Sp16
 * Group Project 2: Postscript Generator
 */

#ifndef STAR_H
#define STAR_H

#include "shape.h"

class Star : public Shape
{
public:
	Star(): Shape(), outerRadius_(0), innerRadius_(0) {};
	Star(int x, int y, int n, double oRadius, double iRadius) 
		: Shape(x, y, 2* (oRadius<iRadius ? iRadius : oRadius), 2*(oRadius<iRadius ? iRadius : oRadius)), 
			numOfPoints_(n), 
			outerRadius_(oRadius), 
			innerRadius_(iRadius) 
			{};
	Star(int n, double oRadius, double iRadius) : Star(0,0,n,oRadius,iRadius) {};

	string draw() const;
	string draw(int x, int y) const;

	double outerRadius();
	double innerRadius();

private:
	/**
	 * number of points on star
	 */
	double numOfPoints_;
	/**
	 * distance from center of star to tip of point
	 */
	double outerRadius_;
	/**
	 * distance from center of star to bottom of vertex between points
	 */
	double innerRadius_;

}; //end of class Star


#endif // STAR_H