/* -*- C++ -*-
 * Copyright ©2008 Hugo Mills <hugo@carfax.org.uk>
 *
 * This software is distributed under the terms of the GNU GPL v3
 * For more information on the GPL, see the file COPYING or 
 * visit http://www.gnu.org/
 *
 * This software is distributed without warranty
 */

#ifndef CONTENT_FILLED_H
#define CONTENT_FILLED_H

#include "magellan/content.h"
#include "config.h"

class ContentFilled : public Content
{
public:
	ContentFilled(
		int minx, int miny,
		int maxx, int maxy,
		bool smooth
		);
	ContentFilled(
		int maxx, int maxy,
		bool smooth
		);
	ContentFilled();

	virtual ~ContentFilled() { }

	virtual void plot(
		Output* bm,
		XfView* vp,
		XfMap* proj,
		XfOrbit* orb,
		XfSphere* sph
		);

	static Content* parse(
		ConfigLexer* lex,
		const std::string& type,
		const std::string& subtype = ""
		);

	virtual bool getpixel(ivec3&, const dvec2&) const = 0;

protected:
	void blend(ivec3&, const ivec3&, const ivec3&, const ivec3&,
			   const ivec3&, double, double) const;

private:
	int minx, miny, maxx, maxy;
	double xconv, yconv;
	bool smooth;

	void init();
};

#endif