/usr/include/pango-1.0/pango/pango-types.h is in libpango1.0-dev 1.30.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | /* Pango
* pango-types.h:
*
* Copyright (C) 1999 Red Hat Software
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __PANGO_TYPES_H__
#define __PANGO_TYPES_H__
#include <glib.h>
#include <glib-object.h>
G_BEGIN_DECLS
typedef struct _PangoLogAttr PangoLogAttr;
typedef struct _PangoEngineLang PangoEngineLang;
typedef struct _PangoEngineShape PangoEngineShape;
typedef struct _PangoFont PangoFont;
typedef struct _PangoFontMap PangoFontMap;
typedef struct _PangoRectangle PangoRectangle;
/* A index of a glyph into a font. Rendering system dependent */
typedef guint32 PangoGlyph;
#define PANGO_SCALE 1024
#define PANGO_PIXELS(d) (((int)(d) + 512) >> 10)
#define PANGO_PIXELS_FLOOR(d) (((int)(d)) >> 10)
#define PANGO_PIXELS_CEIL(d) (((int)(d) + 1023) >> 10)
/* The above expressions are just slightly wrong for floating point d;
* For example we'd expect PANGO_PIXELS(-512.5) => -1 but instead we get 0.
* That's unlikely to matter for practical use and the expression is much
* more compact and faster than alternatives that work exactly for both
* integers and floating point.
*
* PANGO_PIXELS also behaves differently for +512 and -512.
*/
#define PANGO_UNITS_ROUND(d) \
(((d) + (PANGO_SCALE >> 1)) & ~(PANGO_SCALE - 1))
int pango_units_from_double (double d) G_GNUC_CONST;
double pango_units_to_double (int i) G_GNUC_CONST;
/* A rectangle. Used to store logical and physical extents of glyphs,
* runs, strings, etc.
*/
struct _PangoRectangle
{
int x;
int y;
int width;
int height;
};
/* Macros to translate from extents rectangles to ascent/descent/lbearing/rbearing
*/
#define PANGO_ASCENT(rect) (-(rect).y)
#define PANGO_DESCENT(rect) ((rect).y + (rect).height)
#define PANGO_LBEARING(rect) ((rect).x)
#define PANGO_RBEARING(rect) ((rect).x + (rect).width)
void pango_extents_to_pixels (PangoRectangle *inclusive,
PangoRectangle *nearest);
#include <pango/pango-gravity.h>
#include <pango/pango-language.h>
#include <pango/pango-matrix.h>
#include <pango/pango-script.h>
#include <pango/pango-bidi-type.h>
G_END_DECLS
#endif /* __PANGO_TYPES_H__ */
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