Mercurial > hg > orthanc-stone
diff Framework/Deprecated/Radiography/RadiographyMaskLayer.h @ 1398:c5403d52078c
moved Radiography into Deprecated
author | Alain Mazy <alain@mazy.be> |
---|---|
date | Wed, 29 Apr 2020 20:43:09 +0200 |
parents | Framework/Radiography/RadiographyMaskLayer.h@379c00958553 |
children | 30deba7bc8e2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Deprecated/Radiography/RadiographyMaskLayer.h Wed Apr 29 20:43:09 2020 +0200 @@ -0,0 +1,146 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "RadiographyLayer.h" + +#include <Core/Compatibility.h> +#include <Core/Images/Image.h> +#include <Core/Images/ImageProcessing.h> + +namespace OrthancStone +{ + class RadiographyScene; + class RadiographyDicomLayer; + + class RadiographyMaskLayer : public RadiographyLayer + { + private: + std::vector<Orthanc::ImageProcessing::ImagePoint> corners_; + const RadiographyDicomLayer& dicomLayer_; + mutable bool invalidated_; + float foreground_; + + mutable std::unique_ptr<Orthanc::ImageAccessor> mask_; + public: + RadiographyMaskLayer(const RadiographyScene& scene, const RadiographyDicomLayer& dicomLayer, + float foreground) : + RadiographyLayer(scene), + dicomLayer_(dicomLayer), + invalidated_(true), + foreground_(foreground) + { + } + + virtual size_t GetApproximateMemoryUsage() const + { + size_t size = 0; + if (mask_.get() != NULL) + { + size += mask_->GetPitch() * mask_->GetHeight(); + } + + return size; + } + + + void SetCorners(const std::vector<Orthanc::ImageProcessing::ImagePoint>& corners); + void SetCorner(const Orthanc::ImageProcessing::ImagePoint& corner, size_t index); + + const std::vector<Orthanc::ImageProcessing::ImagePoint>& GetCorners() const + { + return corners_; + } + + float GetForeground() const + { + return foreground_; + } + + virtual void Render(Orthanc::ImageAccessor& buffer, + const AffineTransform2D& viewTransform, + ImageInterpolation interpolation, + float windowCenter, + float windowWidth, + bool applyWindowing) const; + + std::string GetInstanceId() const; + + virtual size_t GetControlPointCount() const + { + return corners_.size(); + } + + virtual void GetControlPoint(ControlPoint& cpScene, + size_t index) const + { + ControlPoint cp(corners_[index].GetX(), corners_[index].GetY(), index); + + // transforms image coordinates into scene coordinates + GetTransform().Apply(cp.x, cp.y); + cpScene = cp; + } + + virtual Extent2D GetSceneExtent(bool minimal) const; + + virtual bool GetDefaultWindowing(float& center, + float& width) const + { + return false; + } + + virtual bool GetRange(float& minValue, + float& maxValue) const + { + minValue = 0; + maxValue = 0; + + if (foreground_ < 0) + { + minValue = foreground_; + } + + if (foreground_ > 0) + { + maxValue = foreground_; + } + + return true; + + } + + virtual bool GetPixel(unsigned int& imageX, + unsigned int& imageY, + double sceneX, + double sceneY) const; + + protected: + virtual const AffineTransform2D& GetTransform() const; + + virtual const AffineTransform2D& GetTransformInverse() const; + + + private: + void DrawMask() const; + + }; +}