Mercurial > hg > orthanc-wsi
diff Framework/ImagedVolumeParameters.cpp @ 0:4a7a53257c7d
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 22 Oct 2016 21:48:33 +0200 |
parents | |
children | 7a88c614be04 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/ImagedVolumeParameters.cpp Sat Oct 22 21:48:33 2016 +0200 @@ -0,0 +1,88 @@ +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, 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/>. + **/ + + +#include "ImagedVolumeParameters.h" + +#include "Orthanc/Core/OrthancException.h" + +namespace OrthancWSI +{ + ImagedVolumeParameters::ImagedVolumeParameters() + { + // Typical parameters of a specimen millimeters + width_ = 15; + height_ = 15; + depth_ = 1; + offsetX_ = 20; + offsetY_ = 40; + } + + + void ImagedVolumeParameters::SetWidth(float width) + { + if (width <= 0) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + width_ = width; + } + + + void ImagedVolumeParameters::SetHeight(float height) + { + if (height <= 0) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + height_ = height; + } + + + void ImagedVolumeParameters::SetDepth(float depth) + { + if (depth <= 0) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + depth_ = depth; + } + + + void ImagedVolumeParameters::GetLocation(float& physicalX, + float& physicalY, + unsigned int imageX, + unsigned int imageY, + unsigned int totalWidth, + unsigned int totalHeight) const + { + if (imageX >= totalWidth || + imageY >= totalHeight) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + // WARNING: The physical X/Y axes are switched wrt. the image X/Y + physicalX = offsetX_ - GetHeight() * static_cast<float>(imageX) / static_cast<float>(totalWidth); + physicalY = offsetY_ - GetWidth() * static_cast<float>(imageY) / static_cast<float>(totalHeight); + } +}