//
//  Canvas.hpp
//  AwesomeAttractorND
//
//  Created by Joshua Moerman on 10/28/11.
//  Copyright 2011 Vadovas. All rights reserved.
//

#ifndef AwesomeAttractorND_Canvas_hpp
#define AwesomeAttractorND_Canvas_hpp

#include <vector>
#include "nd_array.hpp"

class Canvas2D : public nd_array<unsigned int, 2>{
	typedef Canvas2D self;
	typedef nd_array<unsigned int, 2> super;
	
public:
	Canvas2D(size_t width, size_t height)
	: super(width, height)
	{}
	
	void plot(double const * const position){
		const size_t width = get_size(0);
		const size_t height = get_size(1);
		
		const size_t x = 0.5*position[0]*width + width*.5;
		const size_t y = 0.5*position[1]*width + height*.5;
		
		if(x < width && y < height) {
			(*this)[x][y]++;
		}
	}
};

class Canvas2Db : public std::vector<std::vector<unsigned int> > {
	typedef Canvas2Db self;
	typedef std::vector<std::vector<unsigned int> > super;
	
public:
	Canvas2Db(size_t width, size_t height)
	: super(width, super::value_type(height, 0))
	{}
	
	void plot(double const * const position){
		const size_t width = get_size(0);
		const size_t height = get_size(1);
		
		const size_t x = 0.5*position[0]*width + width*.5;
		const size_t y = 0.5*position[1]*width + height*.5;
		
		if(x < width && y < height) {
			(*this)[x][y]++;
		}
	}
	
	size_t get_size(size_t n) const {
		switch (n) {
			case 0:
				return size();
			case 1:
				return front().size();
		}
		return 0;
	}
};

#endif