w32tex
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GlyphFace.h
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1 /* GRAPHITE2 LICENSING
2 
3  Copyright 2010, SIL International
4  All rights reserved.
5 
6  This library is free software; you can redistribute it and/or modify
7  it under the terms of the GNU Lesser General Public License as published
8  by the Free Software Foundation; either version 2.1 of License, or
9  (at your option) any later version.
10 
11  This program is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
15 
16  You should also have received a copy of the GNU Lesser General Public
17  License along with this library in the file named "LICENSE".
18  If not, write to the Free Software Foundation, 51 Franklin Street,
19  Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
20  internet at http://www.fsf.org/licenses/lgpl.html.
21 
22 Alternatively, the contents of this file may be used under the terms of the
23 Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
24 License, as published by the Free Software Foundation, either version 2
25 of the License or (at your option) any later version.
26 */
27 #pragma once
28 
29 #include "inc/Main.h"
30 #include "inc/Position.h"
31 #include "inc/Sparse.h"
32 
33 namespace graphite2 {
34 
35 enum metrics {
36  kgmetLsb = 0, kgmetRsb,
41 };
42 
43 
44 class GlyphFace
45 {
46 public:
48  template<typename I>
49  GlyphFace(const Rect & bbox, const Position & adv, I first, const I last);
50 
51  const Position & theAdvance() const;
52  const Rect & theBBox() const { return m_bbox; }
53  const sparse & attrs() const { return m_attrs; }
55 
57 private:
58  Rect m_bbox; // bounding box metrics in design units
59  Position m_advance; // Advance width and height in design units
61 };
62 
63 
64 // Inlines: class GlyphFace
65 //
66 inline
68 {}
69 
70 template<typename I>
71 GlyphFace::GlyphFace(const Rect & bbox, const Position & adv, I first, const I last)
72 : m_bbox(bbox),
73  m_advance(adv),
74  m_attrs(first, last)
75 {
76 }
77 
78 inline
79 const Position & GlyphFace::theAdvance() const {
80  return m_advance;
81 }
82 
83 } // namespace graphite2
const Position & theAdvance() const
Definition: GlyphFace.h:79
GlyphFace(const Rect &bbox, const Position &adv, I first, const I last)
const Rect & theBBox() const
Definition: GlyphFace.h:52
Position m_advance
Definition: GlyphFace.h:59
const sparse & attrs() const
Definition: GlyphFace.h:53
const Position & theAdvance() const
int32 getMetric(uint8 metric) const
#define I(x, y, z)
Definition: md5.c:55
Definition: bits.h:30
@ kgmetAdvHeight
Definition: GlyphFace.h:39
@ kgmetBbWidth
Definition: GlyphFace.h:38
@ kgmetLsb
Definition: GlyphFace.h:36
@ kgmetBbTop
Definition: GlyphFace.h:37
@ kgmetAscent
Definition: GlyphFace.h:40
@ kgmetBbHeight
Definition: GlyphFace.h:38
@ kgmetBbRight
Definition: GlyphFace.h:37
@ kgmetBbBottom
Definition: GlyphFace.h:37
@ kgmetRsb
Definition: GlyphFace.h:36
@ kgmetDescent
Definition: GlyphFace.h:40
@ kgmetAdvWidth
Definition: GlyphFace.h:39
@ kgmetBbLeft
Definition: GlyphFace.h:37
gr_uint8 uint8
Definition: Main.h:38
gr_int32 int32
Definition: Main.h:44
static int32_t last
Definition: ppagelist.c:29
static int32_t first
Definition: ppagelist.c:29
Definition: picttoppm.c:71
Definition: nsfix.c:44