Mercurial > hg > orthanc-stone

comparison Framework/Radiography/RadiographyAlphaLayer.cpp @ 503:77e0eb83ff63 am-touch-events

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layers are now Observable and emitting LayerEdited messages
author amazy
date Tue, 26 Feb 2019 12:58:03 +0100
parents 4eb96c6b4e96
children 42dadae61fa9
comparison
equal deleted inserted replaced
502:3ae7563b4fe1 503:77e0eb83ff63
43 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); 43 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
44 } 44 }
45 45
46 SetSize(image->GetWidth(), image->GetHeight()); 46 SetSize(image->GetWidth(), image->GetHeight());
47 alpha_ = raii; 47 alpha_ = raii;
48
49 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
48 } 50 }
49 51
50 void RadiographyAlphaLayer::Render(Orthanc::ImageAccessor& buffer, 52 void RadiographyAlphaLayer::Render(Orthanc::ImageAccessor& buffer,
51 const AffineTransform2D& viewTransform, 53 const AffineTransform2D& viewTransform,
52 ImageInterpolation interpolation) const 54 ImageInterpolation interpolation) const
82 float value = foreground_; 84 float value = foreground_;
83 85
84 if (useWindowing_) 86 if (useWindowing_)
85 { 87 {
86 float center, width; 88 float center, width;
87 if (scene_.GetWindowing(center, width)) 89 if (GetScene().GetWindowing(center, width))
88 { 90 {
89 value = center + width / 2.0f; // set it to the maximum pixel value of the image 91 value = center + width / 2.0f; // set it to the maximum pixel value of the image
90 } 92 }
91 } 93 }
92 94