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C# DicomTag.CompareTo方法代码示例

本文整理汇总了C#中DicomTag.CompareTo方法的典型用法代码示例。如果您正苦于以下问题:C# DicomTag.CompareTo方法的具体用法?C# DicomTag.CompareTo怎么用?C# DicomTag.CompareTo使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在DicomTag的用法示例。


在下文中一共展示了DicomTag.CompareTo方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: ParseDataset

		private void ParseDataset(IByteSource source, object state) {
			try {
				_result = DicomReaderResult.Processing;

				while (!source.IsEOF && !source.HasReachedMilestone() && _result == DicomReaderResult.Processing) {
					if (_state == ParseState.Tag) {
						source.Mark();

						if (!source.Require(4, ParseDataset, state)) {
							_result = DicomReaderResult.Suspended;
							return;
						}

						ushort group = source.GetUInt16();
						ushort element = source.GetUInt16();
						DicomPrivateCreator creator = null;

						if (group.IsOdd() && element > 0x00ff) {
							string pvt = null;
							uint card = (uint)(group << 16) + (uint)(element >> 8);
							if (_private.TryGetValue(card, out pvt))
								creator = Dictionary.GetPrivateCreator(pvt);
						}

						_tag = new DicomTag(group, element, creator);

						if (_stop != null && _tag.CompareTo(_stop) >= 0) {
							_result = DicomReaderResult.Stopped;
							return;
						}

						_state = ParseState.VR;
					}

					while (_state == ParseState.VR) {
						if (_tag == DicomTag.Item || _tag == DicomTag.ItemDelimitationItem || _tag == DicomTag.SequenceDelimitationItem) {
							_vr = DicomVR.NONE;
							_state = ParseState.Length;
							break;
						}

						if (IsExplicitVR) {
							if (!source.Require(2, ParseDataset, state)) {
								_result = DicomReaderResult.Suspended;
								return;
							}

							byte[] bytes = source.GetBytes(2);
							string vr = Encoding.UTF8.GetString(bytes, 0, bytes.Length);
							try {
								_vr = DicomVR.Parse(vr);
							} catch {
								// unable to parse VR
								_vr = DicomVR.UN;
							}
						} else {
							DicomDictionaryEntry entry = Dictionary[_tag];
							if (entry != null) {
								if (entry == DicomDictionary.UnknownTag)
									_vr = DicomVR.UN;
								else if (entry.ValueRepresentations.Contains(DicomVR.OB) && entry.ValueRepresentations.Contains(DicomVR.OW))
									_vr = DicomVR.OW; // ???
								else
									_vr = entry.ValueRepresentations.FirstOrDefault();
							}
						}

						if (_vr == null)
							_vr = DicomVR.UN;

						_state = ParseState.Length;

						if (_vr == DicomVR.UN) {
							if (_tag.Element == 0x0000) {
								// Group Length to UL
								_vr = DicomVR.UL;
								break;
							} else if (IsExplicitVR) {
								break;
							}
						}

						if (_tag.IsPrivate) {
							if (_tag.Element != 0x0000 && _tag.Element <= 0x00ff && _vr == DicomVR.UN)
								_vr = DicomVR.LO; // force private creator to LO
						}
					}

					while (_state == ParseState.Length) {
						if (_tag == DicomTag.Item || _tag == DicomTag.ItemDelimitationItem || _tag == DicomTag.SequenceDelimitationItem) {
							if (!source.Require(4, ParseDataset, state)) {
								_result = DicomReaderResult.Suspended;
								return;
							}

							_length = source.GetUInt32();

							_state = ParseState.Value;
							break;
						}
//.........这里部分代码省略.........
开发者ID:peerct,项目名称:fo-dicom,代码行数:101,代码来源:DicomReader.cs


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