/*
* Copyright (c) 2020 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libgfxfont
* @{
*/
/**
* @file Font
*/
#ifndef _GFX_FONT_H
#define _GFX_FONT_H
#include <errno.h>
#include <stddef.h>
#include <types/gfx/context.h>
#include <types/gfx/font.h>
#include <types/gfx/glyph.h>
#include <types/gfx/text.h>
#include <types/gfx/typeface.h>
extern void gfx_font_metrics_init(gfx_font_metrics_t *);
extern void gfx_font_props_init(gfx_font_props_t *);
extern void gfx_font_get_props(gfx_font_info_t *, gfx_font_props_t *);
extern errno_t gfx_font_create(gfx_typeface_t *, gfx_font_props_t *,
gfx_font_metrics_t *, gfx_font_t **);
extern errno_t gfx_font_create_textmode(gfx_typeface_t *, gfx_font_t **);
extern errno_t gfx_font_open(gfx_font_info_t *, gfx_font_t **);
extern void gfx_font_close(gfx_font_t *);
extern void gfx_font_get_metrics(gfx_font_t *, gfx_font_metrics_t *);
extern errno_t gfx_font_set_metrics(gfx_font_t *,
gfx_font_metrics_t *);
extern gfx_glyph_t *gfx_font_first_glyph(gfx_font_t *);
extern gfx_glyph_t *gfx_font_next_glyph(gfx_glyph_t *);
extern gfx_glyph_t *gfx_font_last_glyph(gfx_font_t *);
extern gfx_glyph_t *gfx_font_prev_glyph(gfx_glyph_t *);
extern errno_t gfx_font_search_glyph(gfx_font_t *, const char *, gfx_glyph_t **,
size_t *);
#endif
/** @}
*/