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comparison Framework/Toolbox/TextRenderer.h @ 1471:28c64c246312

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working on a shared library
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 15 Jun 2020 12:57:54 +0200
parents 182bf3106ee2
children
comparison
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1470:390b0c30ba19 1471:28c64c246312
20 20
21 21
22 #pragma once 22 #pragma once
23 23
24 #include <Images/Image.h> 24 #include <Images/Image.h>
25 #include <EmbeddedResources.h>
26 25
27 namespace OrthancStone 26 namespace OrthancStone
28 { 27 {
29 // Helpers methods to render text in bitmaps. 28 // Helpers methods to render text in bitmaps.
30 // Compared to the GlyphBitmapAlphabet::RenderText, these methods do not need a 29 // Compared to the GlyphBitmapAlphabet::RenderText, these methods do not need a
31 // code page. 30 // code page.
32 class TextRenderer : public boost::noncopyable 31 class TextRenderer : public boost::noncopyable
33 { 32 {
34 public: 33 public:
35 // simply renders text in GrayScale8 with a black background and a white text 34 // simply renders text in GrayScale8 with a black background and a white text
36 static Orthanc::ImageAccessor* Render(Orthanc::EmbeddedResources::FileResourceId resource, 35 static Orthanc::ImageAccessor* Render(const std::string& ttf,
37 unsigned int fontSize, 36 unsigned int fontSize,
38 const std::string& utf8String); 37 const std::string& utf8String);
39 38
40 // renders text in "color" with alpha in a RGBA32 image 39 // renders text in "color" with alpha in a RGBA32 image
41 static Orthanc::ImageAccessor* RenderWithAlpha(Orthanc::EmbeddedResources::FileResourceId resource, 40 static Orthanc::ImageAccessor* RenderWithAlpha(const std::string& ttf,
42 unsigned int fontSize, 41 unsigned int fontSize,
43 const std::string& utf8String, 42 const std::string& utf8String,
44 uint8_t foreground); 43 uint8_t foreground);
45 44
46 // // renders text in color + a border with alpha in a RGBA32 image 45 // // renders text in color + a border with alpha in a RGBA32 image
47 // static Orthanc::ImageAccessor* RenderWithAlpha(Orthanc::EmbeddedResources::FileResourceId resource, 46 // static Orthanc::ImageAccessor* RenderWithAlpha(const std::string& ttf,
48 // unsigned int fontSize, 47 // unsigned int fontSize,
49 // const std::string& utf8String, 48 // const std::string& utf8String,
50 // uint8_t foreground, 49 // uint8_t foreground,
51 // uint8_t borderColor); 50 // uint8_t borderColor);
52 }; 51 };