Mercurial > hg > orthanc-stone
diff Resources/Graveyard/Toolbox/DicomDataset.h @ 39:9ee7e2f5f1a3
sync
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 21 Dec 2016 14:19:38 +0100 |
parents | |
children | 7207a407bcd8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Resources/Graveyard/Toolbox/DicomDataset.h Wed Dec 21 14:19:38 2016 +0100 @@ -0,0 +1,121 @@ +/** + * Stone of Orthanc + * 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 General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * In addition, as a special exception, the copyright holders of this + * program give permission to link the code of its release with the + * OpenSSL project's "OpenSSL" library (or with modified versions of it + * that use the same license as the "OpenSSL" library), and distribute + * the linked executables. You must obey the GNU General Public License + * in all respects for all of the code used other than "OpenSSL". If you + * modify file(s) with this exception, you may extend this exception to + * your version of the file(s), but you are not obligated to do so. If + * you do not wish to do so, delete this exception statement from your + * version. If you delete this exception statement from all source files + * in the program, then also delete it here. + * + * 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "GeometryToolbox.h" +#include "../../Resources/Orthanc/Plugins/Samples/Common/IOrthancConnection.h" + +#include <map> +#include <stdint.h> +#include <json/value.h> + +namespace OrthancStone +{ + // This class is NOT thread-safe + // This is a lightweight alternative to Orthanc::DicomMap + class DicomDataset : public boost::noncopyable + { + public: + typedef std::pair<uint16_t, uint16_t> Tag; + + private: + typedef std::map<Tag, std::string> Values; + + Values values_; + + void Parse(const std::string& content); + + void Parse(const Json::Value& content); + + public: + DicomDataset(const std::string& content) + { + Parse(content); + } + + DicomDataset(const Json::Value& content) + { + Parse(content); + } + + DicomDataset(OrthancPlugins::IOrthancConnection& orthanc, + const std::string& instanceId); + + bool HasTag(const Tag& tag) const + { + return values_.find(tag) != values_.end(); + } + + std::string GetStringValue(const Tag& tag) const; + + std::string GetStringValue(const Tag& tag, + const std::string& defaultValue) const; + + float GetFloatValue(const Tag& tag) const; + + double GetDoubleValue(const Tag& tag) const; + + int GetIntegerValue(const Tag& tag) const; + + unsigned int GetUnsignedIntegerValue(const Tag& tag) const; + + void GetVectorValue(Vector& vector, + const Tag& tag, + size_t expectedSize) const; + + void GetVectorValue(Vector& vector, + const Tag& tag) const; + + void Print() const; + + bool IsGrayscale() const; + + void GetPixelSpacing(double& spacingX, + double& spacingY) const; + }; + + + static const DicomDataset::Tag DICOM_TAG_COLUMNS(0x0028, 0x0011); + static const DicomDataset::Tag DICOM_TAG_IMAGE_ORIENTATION_PATIENT(0x0020, 0x0037); + static const DicomDataset::Tag DICOM_TAG_IMAGE_POSITION_PATIENT(0x0020, 0x0032); + static const DicomDataset::Tag DICOM_TAG_NUMBER_OF_FRAMES(0x0028, 0x0008); + static const DicomDataset::Tag DICOM_TAG_PIXEL_REPRESENTATION(0x0028, 0x0103); + static const DicomDataset::Tag DICOM_TAG_PIXEL_SPACING(0x0028, 0x0030); + static const DicomDataset::Tag DICOM_TAG_RESCALE_INTERCEPT(0x0028, 0x1052); + static const DicomDataset::Tag DICOM_TAG_RESCALE_SLOPE(0x0028, 0x1053); + static const DicomDataset::Tag DICOM_TAG_ROWS(0x0028, 0x0010); + static const DicomDataset::Tag DICOM_TAG_SLICE_THICKNESS(0x0018, 0x0050); + static const DicomDataset::Tag DICOM_TAG_WINDOW_CENTER(0x0028, 0x1050); + static const DicomDataset::Tag DICOM_TAG_WINDOW_WIDTH(0x0028, 0x1051); + static const DicomDataset::Tag DICOM_TAG_PHOTOMETRIC_INTERPRETATION(0x0028, 0x0004); +}