Mercurial > hg > orthanc
annotate Core/Images/Font.h @ 3812:abd3a1d114c0 transcoding
transcoding to 1.2.840.10008.1.2.4.51
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 07 Apr 2020 13:54:57 +0200 |
parents | 94f4a18a79cc |
children | f9863630ec7f |
rev | line source |
---|---|
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1 /** |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2 * Orthanc - A Lightweight, RESTful DICOM Store |
1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
4 * Department, University Hospital of Liege, Belgium |
3640
94f4a18a79cc
upgrade to year 2020
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
6 * |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
7 * This program is free software: you can redistribute it and/or |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
8 * modify it under the terms of the GNU General Public License as |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
9 * published by the Free Software Foundation, either version 3 of the |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
10 * License, or (at your option) any later version. |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
11 * |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
12 * In addition, as a special exception, the copyright holders of this |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
13 * program give permission to link the code of its release with the |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
15 * that use the same license as the "OpenSSL" library), and distribute |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
16 * the linked executables. You must obey the GNU General Public License |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
17 * in all respects for all of the code used other than "OpenSSL". If you |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
18 * modify file(s) with this exception, you may extend this exception to |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
19 * your version of the file(s), but you are not obligated to do so. If |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
20 * you do not wish to do so, delete this exception statement from your |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
21 * version. If you delete this exception statement from all source files |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
22 * in the program, then also delete it here. |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
23 * |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
24 * This program is distributed in the hope that it will be useful, but |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
25 * WITHOUT ANY WARRANTY; without even the implied warranty of |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
27 * General Public License for more details. |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
28 * |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
29 * You should have received a copy of the GNU General Public License |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
31 **/ |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
32 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
33 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
34 #pragma once |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
35 |
2913
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
36 #if !defined(ORTHANC_HAS_EMBEDDED_RESOURCES) |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
37 # error Macro ORTHANC_HAS_EMBEDDED_RESOURCES must be defined |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
38 #endif |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
39 |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
40 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1 |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
41 # include <EmbeddedResources.h> // Autogenerated file |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
42 #endif |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
43 |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
44 #include "ImageAccessor.h" |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
45 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
46 #include <stdint.h> |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
47 #include <vector> |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
48 #include <map> |
1616 | 49 #include <boost/noncopyable.hpp> |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
50 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
51 namespace Orthanc |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
52 { |
1616 | 53 class Font : public boost::noncopyable |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
54 { |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
55 private: |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
56 struct Character |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
57 { |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
58 unsigned int width_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
59 unsigned int height_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
60 unsigned int top_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
61 unsigned int advance_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
62 std::vector<uint8_t> bitmap_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
63 }; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
64 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
65 typedef std::map<char, Character*> Characters; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
66 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
67 std::string name_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
68 unsigned int size_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
69 Characters characters_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
70 unsigned int maxHeight_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
71 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
72 void DrawCharacter(ImageAccessor& target, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
73 const Character& character, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
74 int x, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
75 int y, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
76 const uint8_t color[4]) const; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
77 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
78 void DrawInternal(ImageAccessor& target, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
79 const std::string& utf8, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
80 int x, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
81 int y, |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
82 const uint8_t color[4]) const; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
83 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
84 public: |
1617 | 85 Font() : |
86 size_(0), | |
87 maxHeight_(0) | |
1616 | 88 { |
89 } | |
90 | |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
91 ~Font(); |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
92 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
93 void LoadFromMemory(const std::string& font); |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
94 |
2407
5edec967055e
fix sandboxed builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
95 #if ORTHANC_SANDBOXED == 0 |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
96 void LoadFromFile(const std::string& path); |
2407
5edec967055e
fix sandboxed builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
97 #endif |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
98 |
2913
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
99 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1 |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
100 void LoadFromResource(EmbeddedResources::FileResourceId resource); |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
101 #endif |
058851941abe
Font::LoadFromResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2900
diff
changeset
|
102 |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
103 const std::string& GetName() const |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
104 { |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
105 return name_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
106 } |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
107 |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
108 unsigned int GetSize() const |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
109 { |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
110 return size_; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
111 } |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
112 |
1611
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
113 void Draw(ImageAccessor& target, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
114 const std::string& utf8, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
115 int x, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
116 int y, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
117 uint8_t grayscale) const; |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
118 |
1611
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
119 void Draw(ImageAccessor& target, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
120 const std::string& utf8, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
121 int x, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
122 int y, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
123 uint8_t r, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
124 uint8_t g, |
5e9b2aac8b89
fix for visual studio
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1610
diff
changeset
|
125 uint8_t b) const; |
2900 | 126 |
127 void ComputeTextExtent(unsigned int& width, | |
128 unsigned int& height, | |
129 const std::string& utf8) const; | |
130 | |
131 ImageAccessor* Render(const std::string& utf8, | |
132 PixelFormat format, | |
133 uint8_t r, | |
134 uint8_t g, | |
135 uint8_t b) const; | |
136 | |
137 ImageAccessor* RenderAlpha(const std::string& utf8) const; | |
1610
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
138 }; |
2dff2bdffdb8
font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
139 } |