ClearCanvas DICOM 开发系列一

概述

C#开源的DICOM server.支持影像处理、影像归档、影像管理、影像传输和影像浏览功能。开源代码可学习地方很多。

官方网站:http://www.clearcanvas.ca

building ImageViewer 的代码,

1、打开ImageViewer.sln 在 /Trunk/ImageViewer 用VS2008编译它.

2、运行ClearCanvas.Desktop.Executable Bin\debug 或Bin\Release下的项目.

编译通过ImageServer.sln 在 /Trunk/ImageServer
修改 connectionStrings在ImageServer_Shreds_dist.config 的user 和 password 在你安装了ImageServer数据库后.
编辑/Trunk/ImageServer/Executable/Logging.config 的ConnectionString 的 user 和 password .
编译通过这个项目
开启 ClearCanvas.ImageServer.ShredHostService ,运行里面的wcf server,可以在Bin\Log 看到开启后的日志.

结果如下

运行 ClearCanvas.Desktop.Executable 的结果如下

测试往Server加入.dcm文件的代码如下

[TestFixture]
    public class ScuTests : AbstractTest
    {
        [TestFixtureSetUp]
        public void Init()
        {
            _serverType = TestTypes.Receive;
        }
 
        [TestFixtureTearDown]
        public void Cleanup()
        {
        }
 
        TestTypes _serverType;
 
        public IDicomServerHandler ServerHandlerCreator(DicomServer server, ServerAssociationParameters assoc)
        {
            return new ServerHandler(this, _serverType);
        }
 
        private StorageScu SetupScu()
        {
            StorageScu scu = new StorageScu("TestAe", "AssocTestServer", "localhost", 104);
 
            IList<DicomAttributeCollection> list = SetupMRSeries(4, 2, DicomUid.GenerateUid().UID);
 
            foreach (DicomAttributeCollection collection in list)
            {
                DicomFile file = new DicomFile("test", new DicomAttributeCollection(), collection);
                file.TransferSyntax = TransferSyntax.ExplicitVrLittleEndian;
                file.MediaStorageSopClassUid = SopClass.MrImageStorage.Uid;
                file.MediaStorageSopInstanceUid = collection[DicomTags.SopInstanceUid].ToString();
 
                scu.AddStorageInstance(new StorageInstance(file));
            }
 
            return scu;
        }
 
        [Test]
        public void ScuAbortTest()
        {
            int port = 2112;
 
            /* Setup the Server */
            ServerAssociationParameters serverParameters = new ServerAssociationParameters("AssocTestServer", new IPEndPoint(IPAddress.Any, port));
            byte pcid = serverParameters.AddPresentationContext(SopClass.MrImageStorage);
            serverParameters.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrLittleEndian);
            serverParameters.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrBigEndian);
            serverParameters.AddTransferSyntax(pcid, TransferSyntax.ImplicitVrLittleEndian);
 
            _serverType = TestTypes.Receive;
            DicomServer.StartListening(serverParameters, ServerHandlerCreator);
 
            StorageScu scu = SetupScu();
 
            IList<DicomAttributeCollection> list = SetupMRSeries(4, 2, DicomUid.GenerateUid().UID);
 
            foreach (DicomAttributeCollection collection in list)
            {
                DicomFile file = new DicomFile("test",new DicomAttributeCollection(),collection );
                file.TransferSyntax = TransferSyntax.ExplicitVrLittleEndian;
                file.MediaStorageSopClassUid = SopClass.MrImageStorage.Uid;
                file.MediaStorageSopInstanceUid = collection[DicomTags.SopInstanceUid].ToString();
 
                scu.AddStorageInstance(new StorageInstance(file));
            }
 
            scu.ImageStoreCompleted += delegate(object o, StorageInstance instance)
                                           {
                                            // Test abort
                                               scu.Abort();
                                           };
 
            scu.Send();
            scu.Join();
 
            Assert.AreEqual(scu.Status, ScuOperationStatus.NetworkError);
 
            // StopListening
            DicomServer.StopListening(serverParameters);
        }
    }

如果直接是filePath的话也可以这样

public class ImageStoreDAL
{
    private ConnectModel _connectModel;
 
    public ImageStoreDAL(ConnectModel connectModel)
    {
        _connectModel = connectModel;
    }
 
    public ConnectModel ConnectModelInstance
    {
        get { return _connectModel; }
        set { _connectModel = value; }
    }
 
    private StorageScu SetupScu(string filePath)
    {
        StorageScu scu = new StorageScu(_connectModel.ClientAETitle, _connectModel.RemoteAE, _connectModel.RemoteHost, _connectModel.RemotePort);
        DicomFile file = new DicomFile(filePath);
        scu.AddStorageInstance(new StorageInstance(file));
        return scu;
    }
 
    public ScuOperationStatus ImageStoreByFilePath(string filePath)
    {
        StorageScu scu = SetupScu(filePath);
        scu.Send();
        return scu.Status;
    }
}