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/*

 * This file is part of NetSurf, http://netsurf.sourceforge.net/

 * Licensed under the GNU General Public License,

 *                http://www.opensource.org/licenses/gpl-license

 * Copyright 2004 James Bursa <bursa@users.sourceforge.net>

 */

/** \file

 * Target independent plotting (interface).

 */

#ifndef _NETSURF_DESKTOP_PLOTTERS_H_

#define _NETSURF_DESKTOP_PLOTTERS_H_


#include <stdbool.h>

#include "netsurf/css/css.h"



struct bitmap;
struct font_data;


/** Set of target specific plotting functions. */
struct plotter_table {
	bool (*clg)(colour c);
	bool (*rectangle)(int x0, int y0, int width, int height,
			int line_width, colour c, bool dotted, bool dashed);
	bool (*line)(int x0, int y0, int x1, int y1, int width,
			colour c, bool dotted, bool dashed);
	bool (*polygon)(int *p, unsigned int n, colour fill);
	bool (*fill)(int x0, int y0, int x1, int y1, colour c);
	bool (*clip)(int x0, int y0, int x1, int y1);
	bool (*text)(int x, int y, struct font_data *font, const char *text,
			size_t length, colour bg, colour c);
	bool (*disc)(int x, int y, int radius, colour c);
	bool (*bitmap)(int x, int y, int width, int height,
			struct bitmap *bitmap, colour bg);
	bool (*bitmap_tile)(int x, int y, int width, int height,
			struct bitmap *bitmap, colour bg,
			bool repeat_x, bool repeat_y);
	bool (*group_start)(const char *name);
	bool (*group_end)(void);
};

/** Current plotters, must be assigned before use. */
extern struct plotter_table plot;


#endif