Mercurial > hg > orthanc-stone
annotate Framework/Layers/FrameRenderer.h @ 47:28956ed68280
agpl license
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 27 Apr 2017 11:00:15 +0200 |
| parents | 7207a407bcd8 |
| children | f5f54ed8d307 4cff7b1ed31d |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
32
diff
changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 8 * modify it under the terms of the GNU Affero General Public License |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 0 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "ILayerRenderer.h" | |
| 25 | |
| 26 #include "../Toolbox/SliceGeometry.h" | |
| 27 | |
| 28 namespace OrthancStone | |
| 29 { | |
| 30 class FrameRenderer : public ILayerRenderer | |
| 31 { | |
| 32 private: | |
| 33 SliceGeometry viewportSlice_; | |
| 34 SliceGeometry frameSlice_; | |
| 35 double pixelSpacingX_; | |
| 36 double pixelSpacingY_; | |
| 37 RenderStyle style_; | |
| 38 bool isFullQuality_; | |
| 39 | |
| 40 std::auto_ptr<CairoSurface> display_; | |
| 41 cairo_matrix_t transform_; | |
| 42 | |
| 43 protected: | |
| 44 virtual CairoSurface* GenerateDisplay(const RenderStyle& style) = 0; | |
| 45 | |
| 46 public: | |
| 47 FrameRenderer(const SliceGeometry& viewportSlice, | |
| 48 const SliceGeometry& frameSlice, | |
| 49 double pixelSpacingX, | |
| 50 double pixelSpacingY, | |
| 51 bool isFullQuality); | |
| 52 | |
| 53 static bool ComputeFrameExtent(double& x1, | |
| 54 double& y1, | |
| 55 double& x2, | |
| 56 double& y2, | |
| 57 const SliceGeometry& viewportSlice, | |
| 58 const SliceGeometry& frameSlice, | |
| 59 unsigned int frameWidth, | |
| 60 unsigned int frameHeight, | |
| 61 double pixelSpacingX, | |
| 62 double pixelSpacingY); | |
| 63 | |
| 64 virtual bool RenderLayer(CairoContext& context, | |
| 65 const ViewportGeometry& view); | |
| 66 | |
| 67 virtual void SetLayerStyle(const RenderStyle& style); | |
| 68 | |
| 69 virtual bool IsFullQuality() | |
| 70 { | |
| 71 return isFullQuality_; | |
| 72 } | |
| 73 | |
| 74 static ILayerRenderer* CreateRenderer(Orthanc::ImageAccessor* frame, | |
| 75 const SliceGeometry& viewportSlice, | |
| 76 const SliceGeometry& frameSlice, | |
| 32 | 77 const OrthancPlugins::IDicomDataset& dicom, |
| 0 | 78 double pixelSpacingX, |
| 79 double pixelSpacingY, | |
| 80 bool isFullQuality); | |
| 81 }; | |
| 82 } |