Mercurial > hg > orthanc-stone
comparison Framework/Radiography/RadiographyAlphaLayer.cpp @ 1201:ab958fd99b07
RadiographyScene fixes
author | Alain Mazy <alain@mazy.be> |
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date | Fri, 29 Nov 2019 16:21:24 +0100 |
parents | a5f2a6b04a31 |
children | 355dba5352d7 |
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1199:922d2e61aa5d | 1201:ab958fd99b07 |
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77 Orthanc::ImageAccessor cropped; | 77 Orthanc::ImageAccessor cropped; |
78 alpha_->GetRegion(cropped, cropX, cropY, cropWidth, cropHeight); | 78 alpha_->GetRegion(cropped, cropX, cropY, cropWidth, cropHeight); |
79 | 79 |
80 Orthanc::Image tmp(Orthanc::PixelFormat_Grayscale8, buffer.GetWidth(), buffer.GetHeight(), false); | 80 Orthanc::Image tmp(Orthanc::PixelFormat_Grayscale8, buffer.GetWidth(), buffer.GetHeight(), false); |
81 | 81 |
82 unsigned int x1, y1, x2, y2; | |
83 | |
84 if (!OrthancStone::GetProjectiveTransformExtent(x1, y1, x2, y2, | |
85 t.GetHomogeneousMatrix(), | |
86 cropped.GetWidth(), | |
87 cropped.GetHeight(), | |
88 buffer.GetWidth(), | |
89 buffer.GetHeight())) | |
90 { | |
91 return; // layer is outside the buffer | |
92 } | |
93 | |
82 t.Apply(tmp, cropped, interpolation, true /* clear */); | 94 t.Apply(tmp, cropped, interpolation, true /* clear */); |
83 | |
84 unsigned int x1, y1, x2, y2; | |
85 OrthancStone::GetProjectiveTransformExtent(x1, y1, x2, y2, | |
86 t.GetHomogeneousMatrix(), | |
87 cropped.GetWidth(), | |
88 cropped.GetHeight(), | |
89 buffer.GetWidth(), | |
90 buffer.GetHeight()); | |
91 | 95 |
92 float value = foreground_; | 96 float value = foreground_; |
93 | 97 |
94 if (!applyWindowing) // if applying the windowing, it means we are ie rendering the image for a realtime visualization -> the foreground_ value is the value we want to see on the screen -> don't change it | 98 if (!applyWindowing) // if applying the windowing, it means we are ie rendering the image for a realtime visualization -> the foreground_ value is the value we want to see on the screen -> don't change it |
95 { | 99 { |