Mercurial > hg > orthanc-stone
comparison Framework/Layers/GrayscaleFrameRenderer.cpp @ 328:c80b5bddf86b am-2
support of monochrome1
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 17 Oct 2018 10:26:33 +0200 |
parents | 3a4ca166fafa |
children | b3b3fa0e3689 |
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327:8716176ff7f0 | 328:c80b5bddf86b |
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79 { | 79 { |
80 // https://en.wikipedia.org/wiki/Linear_interpolation | 80 // https://en.wikipedia.org/wiki/Linear_interpolation |
81 v = static_cast<uint8_t>(255.0f * (*p - x0) / (x1 - x0)); | 81 v = static_cast<uint8_t>(255.0f * (*p - x0) / (x1 - x0)); |
82 } | 82 } |
83 | 83 |
84 if (style.reverse_) | 84 if (style.reverse_ ^ (photometric_ == Orthanc::PhotometricInterpretation_Monochrome1)) |
85 { | 85 { |
86 v = 255 - v; | 86 v = 255 - v; |
87 } | 87 } |
88 } | 88 } |
89 | 89 |
116 double pixelSpacingY, | 116 double pixelSpacingY, |
117 bool isFullQuality) : | 117 bool isFullQuality) : |
118 FrameRenderer(frameSlice, pixelSpacingX, pixelSpacingY, isFullQuality), | 118 FrameRenderer(frameSlice, pixelSpacingX, pixelSpacingY, isFullQuality), |
119 frame_(frame), | 119 frame_(frame), |
120 defaultWindowCenter_(converter.GetDefaultWindowCenter()), | 120 defaultWindowCenter_(converter.GetDefaultWindowCenter()), |
121 defaultWindowWidth_(converter.GetDefaultWindowWidth()) | 121 defaultWindowWidth_(converter.GetDefaultWindowWidth()), |
122 photometric_(converter.GetPhotometricInterpretation()) | |
122 { | 123 { |
123 if (frame == NULL) | 124 if (frame == NULL) |
124 { | 125 { |
125 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | 126 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
126 } | 127 } |