Mercurial > hg > orthanc-stone
view Framework/Radiography/RadiographyLayer.h @ 421:f87f28624b96 cache-in-radiography
tentative to make SmartLoader and RadiographyScene work together (not really working)
author | am@osimis.io |
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date | Tue, 20 Nov 2018 16:35:29 +0100 |
parents | 6decc0ba9da5 |
children | b85f635f1eb5 b70e9be013e4 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2018 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 "../Toolbox/AffineTransform2D.h" #include "../Toolbox/Extent2D.h" #include "../Viewport/CairoContext.h" namespace OrthancStone { class RadiographyLayer : public boost::noncopyable { friend class RadiographyScene; private: size_t index_; bool hasSize_; unsigned int width_; unsigned int height_; bool hasCrop_; unsigned int cropX_; unsigned int cropY_; unsigned int cropWidth_; unsigned int cropHeight_; AffineTransform2D transform_; AffineTransform2D transformInverse_; double pixelSpacingX_; double pixelSpacingY_; double panX_; double panY_; double angle_; bool resizeable_; protected: const AffineTransform2D& GetTransform() const { return transform_; } private: void UpdateTransform(); void AddToExtent(Extent2D& extent, double x, double y) const; void GetCornerInternal(double& x, double& y, Corner corner, unsigned int cropX, unsigned int cropY, unsigned int cropWidth, unsigned int cropHeight) const; void SetIndex(size_t index) { index_ = index; } bool Contains(double x, double y) const; void DrawBorders(CairoContext& context, double zoom); public: RadiographyLayer(); virtual ~RadiographyLayer() { } size_t GetIndex() const { return index_; } void ResetCrop() { hasCrop_ = false; } void SetCrop(unsigned int x, unsigned int y, unsigned int width, unsigned int height); void GetCrop(unsigned int& x, unsigned int& y, unsigned int& width, unsigned int& height) const; void SetAngle(double angle); double GetAngle() const { return angle_; } void SetSize(unsigned int width, unsigned int height); unsigned int GetWidth() const { return width_; } unsigned int GetHeight() const { return height_; } Extent2D GetExtent() const; bool GetPixel(unsigned int& imageX, unsigned int& imageY, double sceneX, double sceneY) const; void SetPan(double x, double y); void SetPixelSpacing(double x, double y); double GetPixelSpacingX() const { return pixelSpacingX_; } double GetPixelSpacingY() const { return pixelSpacingY_; } double GetPanX() const { return panX_; } double GetPanY() const { return panY_; } void GetCenter(double& centerX, double& centerY) const; void GetCorner(double& x /* out */, double& y /* out */, Corner corner) const; bool LookupCorner(Corner& corner /* out */, double x, double y, double zoom, double viewportDistance) const; bool IsResizeable() const { return resizeable_; } void SetResizeable(bool resizeable) { resizeable_ = resizeable; } virtual bool GetDefaultWindowing(float& center, float& width) const = 0; virtual void Render(Orthanc::ImageAccessor& buffer, const AffineTransform2D& viewTransform, ImageInterpolation interpolation) const = 0; virtual bool GetRange(float& minValue, float& maxValue) const = 0; }; }