/*
* Copyright (c) 2022 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 types
*/
#ifndef _TYPES_GFX_TYPEFACE_H
#define _TYPES_GFX_TYPEFACE_H
#include <types/gfx/coord.h>
struct gfx_typeface;
typedef struct gfx_typeface gfx_typeface_t;
/** Font metrics */
typedef struct {
/** Ascent */
gfx_coord_t ascent;
/** Descent */
gfx_coord_t descent;
/** Leading */
gfx_coord_t leading;
/** Underline start Y coordinate (inclusive) */
gfx_coord_t underline_y0;
/** Underline end Y coordinate (exclusive) */
gfx_coord_t underline_y1;
} gfx_font_metrics_t;
/** Text metrics */
typedef struct {
/** Bounding rectangle (not including oversize elements) */
gfx_rect_t bounds;
} gfx_text_metrics_t;
#endif
/** @}
*/