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comparison Framework/Toolbox/TextRenderer.h @ 1085:63539e826355

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Added TextRenderer
author Alain Mazy <alain@mazy.be>
date Tue, 22 Oct 2019 17:24:37 +0200
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children 2d8ab34c8c91
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1082:8493f5fb6165 1085:63539e826355
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #pragma once
23
24 #include "Core/Images/Image.h"
25 #include <EmbeddedResources.h>
26
27 namespace OrthancStone
28 {
29 // Helpers methods to render text in bitmaps.
30 // Compared to the GlyphBitmapAlphabet::RenderText, these methods do not need a
31 // code page.
32 class TextRenderer : public boost::noncopyable
33 {
34 public:
35 // simply renders text in GrayScale8 with a black background and a white text
36 static Orthanc::ImageAccessor* Render(Orthanc::EmbeddedResources::FileResourceId resource,
37 unsigned int fontSize,
38 const std::string& utf8String);
39
40 // renders text in "color" with alpha in a RGBA32 image
41 static Orthanc::ImageAccessor* RenderWithAlpha(Orthanc::EmbeddedResources::FileResourceId resource,
42 unsigned int fontSize,
43 const std::string& utf8String,
44 uint8_t foreground);
45
46 // // renders text in color + a border with alpha in a RGBA32 image
47 // static Orthanc::ImageAccessor* RenderWithAlpha(Orthanc::EmbeddedResources::FileResourceId resource,
48 // unsigned int fontSize,
49 // const std::string& utf8String,
50 // uint8_t foreground,
51 // uint8_t borderColor);
52 };
53 }