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C# DicomUncompressedPixelData.SetFrame方法代码示例

本文整理汇总了C#中DicomUncompressedPixelData.SetFrame方法的典型用法代码示例。如果您正苦于以下问题:C# DicomUncompressedPixelData.SetFrame方法的具体用法?C# DicomUncompressedPixelData.SetFrame怎么用?C# DicomUncompressedPixelData.SetFrame使用的例子?那么恭喜您, 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DicomUncompressedPixelData的用法示例。


在下文中一共展示了DicomUncompressedPixelData.SetFrame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: TestAdvanced_FileOnDisk_16Bits_OW

		public void TestAdvanced_FileOnDisk_16Bits_OW()
		{
			var filename = Path.GetTempFileName();
			CreateDicomImage(rows : 20, columns : 30, numberOfFrames : 5).Save(filename);

			var dcf = new DicomFile(filename);
			dcf.Load(DicomReadOptions.StorePixelDataReferences);
			try
			{
				var pd = new DicomUncompressedPixelData(dcf);

				Assert.AreEqual(16, pd.BitsAllocated, "BitsAllocated");
				Assert.AreEqual(16, pd.BitsStored, "BitsStored");
				Assert.AreEqual(15, pd.HighBit, "HighBit");
				Assert.AreEqual(20, pd.ImageHeight, "ImageHeight");
				Assert.AreEqual(30, pd.ImageWidth, "ImageWidth");
				Assert.AreEqual(5, pd.NumberOfFrames, "NumberOfFrames");
				Assert.AreEqual("MONOCHROME2", pd.PhotometricInterpretation, "PhotometricInterpretation");
				Assert.AreEqual(0, pd.PixelRepresentation, "PixelRepresentation");
				Assert.AreEqual(1, pd.SamplesPerPixel, "SamplesPerPixel");
				Assert.AreEqual(20*30*2, pd.UncompressedFrameSize, "UncompressedFrameSize");

				var newFrameData = new byte[pd.UncompressedFrameSize];
				for (var n = 0; n < newFrameData.Length; ++n)
					newFrameData[n] = 0x7F;
				pd.SetFrame(1, newFrameData);
				pd.UpdateAttributeCollection(dcf.DataSet);

				var pixelData = dcf.DataSet[DicomTags.PixelData].Values as byte[];
				for (var frame = 0; frame < 5; ++frame)
				{
					var fd = pd.GetFrame(frame);
					var expectedValue = frame == 1 ? (byte) 0x7F : (byte) (0x80 + frame);

					Assert.AreEqual(pd.UncompressedFrameSize, fd.Length, "PixelData(frame={0}).Length", frame);
					AssertBytesEqual(expectedValue, fd, "PixelData(frame={0})", frame);
					AssertBytesEqual(expectedValue, pixelData, frame*pd.UncompressedFrameSize, pd.UncompressedFrameSize, "AttributeValues(frame={0})", frame);
				}
			}
			finally
			{
				File.Delete(filename);
			}
		}
开发者ID:stevengiblin,项目名称:ClearCanvas,代码行数:44,代码来源:DicomUncompressedPixelDataTests.cs


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