/*
 * Text layout and parsing functions
 *
 * Copyright (C) 2019  Patrick McDermott
 *
 * This file is part of fbcon2png.
 *
 * fbcon2png is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * fbcon2png is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with fbcon2png.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef TEXT_H_
#define TEXT_H_

#include <stdio.h>

#include <png.h>

#include "font.h"

struct text;

struct text *
text_new(FILE *stream);

size_t
text_get_width(const struct text *text) __attribute__((pure));

size_t
text_get_height(const struct text *text) __attribute__((pure));

size_t
text_set_width(struct text *text, size_t width);

size_t
text_set_height(struct text *text, size_t height);

void
text_render(const struct text *text, const struct font *font, png_byte **rows);

struct text *
text_destroy(struct text **text_p);

#endif  /* TEXT_H_ */