ClearCanvas Application Framework

Bug in RoiAnalysis Tool sample code?

steven.giblin@ge.com — Fri, 01 Feb 2013 02:01:11 GMT

Hello,

I am having trouble with the RoiAnalysis tool sample project (“ClearCanvas.ImageViewer.Tools.ImageProcessing.RoiAnalysis”). When I try to launch the tool (compiled from un-modified source), CCWS crashes with the following error message:

************** Exception Text **************

System.ArgumentException: Parameter is not valid.

at System.Drawing.Bitmap..ctor(Int32 width, Int32 height, PixelFormat format)

at System.Drawing.Bitmap..ctor(Int32 width, Int32 height)

at ClearCanvas.ImageViewer.View.WinForms.TrackSlider.OnPaintBackground(PaintEventArgs e)

at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)

at System.Windows.Forms.Control.WmPaint(Message& m)

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

First I ensure that .NET version is 3.5, and that dll references point to the SDK.

I can then build the WinForms project (which depends on the RoiAnalysis project) and build the two dll files, which are placed into the CCWS plugins folder. I then start CCWS, load an image, and launch the tool from the Tools menu, and CCWS crashes.

I need help to understand how to debug this problem, and to get the sample code working. Thanks in advance.

DataSet[DicomTags.GantryAngle] not work

joanv — Mon, 14 Jan 2013 07:39:50 GMT

Hi guy's.

I need your help, I use ClearCanvas SDK 2.0 and Visual studio 2010.

I load file and after I want to obtain the first gantry angle, and the second but, when I load the dicom file, I only load the header, I haven't any gantry angle and other Dicom Information so I want to know wich way I need to use for have gantry angle. This is my code:

DicomFile file= new DicomFile("myFile.dcm");

file.Load();

int gantryAngle = file.DataSet[DicomTags.GantryAngle].GetInt32(1, 1);

Thank's for your help.

Object reference not set to an instance of an object

santosh.singh — Mon, 24 Sep 2012 04:46:42 GMT

I try to load DICOM image with following code but it's give error "Object reference not set to an instance of an object"

filepath[0] = @"C:\CRStudy\1.3.51.5145.5142.20010109.1105627.1.0.1.dcm";
      ClearCanvas.ImageViewer.ImageViewerComponent imgComp = new ClearCanvas.ImageViewer.ImageViewerComponent();
      ClearCanvas.ImageViewer.LaunchImageViewerArgs imgLaunch = new ClearCanvas.ImageViewer.LaunchImageViewerArgs(ClearCanvas.ImageViewer.WindowBehaviour.Separate);
      imgComp.LoadImages(filepath);
      ClearCanvas.ImageViewer.ImageViewerComponent.Launch(imgComp, imgLaunch);

following are the error log file :-

2012-09-24 15:49:57,642 [4] INFO - Starting Server Shred Host Service...
2012-09-24 15:50:00,637 [4] WARN - Time provider not found - defaulting to local machine time.
2012-09-24 15:50:00,777 [4] INFO - Starting up in AppDomain [ClearCanvas.ImageServer.ShredHostService.exe]
2012-09-24 15:50:07,516 [ServiceLock Server] INFO - ClearCanvas.ImageServer.Services.ServiceLock.Shreds.ServiceLockServerExtension[ClearCanvas.ImageServer.Services.ServiceLock.Shreds.ServiceLockServerExtension]: Start invoked
2012-09-24 15:50:07,953 [ArchivingServer] INFO - ClearCanvas.ImageServer.Services.Archiving.Shreds.ArchivingShredExtension[ClearCanvas.ImageServer.Services.Archiving.Shreds.ArchivingShredExtension]: Start invoked
2012-09-24 15:50:08,019 [Study header Streaming Server] INFO - Starting Study header Streaming Server using basic Http binding
2012-09-24 15:50:09,018 [Dicom Server] INFO - ClearCanvas.ImageServer.Services.Dicom.Shreds.DicomServerExtension[ClearCanvas.ImageServer.Services.Dicom.Shreds.DicomServerExtension]: Start invoked
2012-09-24 15:50:09,808 [Study header Streaming Server] INFO - Starting WCF Shred HeaderStreaming...
2012-09-24 15:50:11,294 [Work Queue Server] INFO - ClearCanvas.ImageServer.Services.WorkQueue.Shreds.WorkQueueServerExtension[ClearCanvas.ImageServer.Services.WorkQueue.Shreds.WorkQueueServerExtension]: Start invoked
2012-09-24 15:50:11,296 [Image Streaming Server] INFO - Started listening at http://+:1000/wado/
2012-09-24 15:50:16,973 [Study header Streaming Server] INFO - WCF Shred HeaderStreaming is listening at http://localhost:50221/HeaderStreaming.
2012-09-24 15:50:18,084 [Remote Services Server] INFO - Mounting service AlertService
2012-09-24 15:50:19,389 [Remote Services Server] INFO - on URI http://localhost:9998/ClearCanvas.ImageServer.Common.ServiceModel.IAlertService
2012-09-24 15:50:20,738 [Remote Services Server] INFO - Mounting service FilesystemInfoService
2012-09-24 15:50:20,832 [Remote Services Server] INFO - on URI http://localhost:9998/ClearCanvas.ImageServer.Common.ServiceModel.IFilesystemService
2012-09-24 15:50:21,659 [Work Queue Server] WARN - Time provider not found - defaulting to local machine time.
2012-09-24 15:50:22,189 [ServiceLock:15] INFO - ServiceLock Processor is running
2012-09-24 15:50:22,298 [DICOM Service Manager:17] WARN - Time provider not found - defaulting to local machine time.
2012-09-24 15:50:22,454 [ServiceLock Pool:18] WARN - Time provider not found - defaulting to local machine time.
2012-09-24 15:50:22,532 [WorkQueue:20] INFO - Work Queue Processor running...
2012-09-24 15:50:22,563 [ServiceLock Pool:18] INFO - Filesystem Status:
Primary Filesystem : Enabled | Online | Readable | Writable | 45.55 GB Available

2012-09-24 15:50:22,610 [ServiceLock Pool:19] INFO - Selecting Filesystem Primary Filesystem for archiving of Alerts
2012-09-24 15:50:22,657 [ServiceLock Pool:19] INFO - Checking for Alert logs to purge to: Primary Filesystem
2012-09-24 15:50:22,735 [ServiceLock Pool:19] INFO - Completed archival of Alert logs, rescheduling log archive for 12:01:00 AM
2012-09-24 15:50:22,751 [ServiceLock Pool:18] INFO - Selecting Filesystem Primary Filesystem for archiving of ApplicationLog
2012-09-24 15:50:22,829 [ServiceLock Pool:19] INFO - Starting check for studies to lossless compress on filesystem 'Primary Filesystem'.
2012-09-24 15:50:22,829 [ServiceLock Pool:18] INFO - Checking for logs to archive to: Primary Filesystem
2012-09-24 15:50:22,860 [DICOM Service Manager:17] INFO - Starting to listen with AE SERVERAE on port 0.0.0.0:104
2012-09-24 15:50:22,875 [ServiceLock Pool:19] INFO - No eligible candidates to lossless compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 4:50:22 PM
2012-09-24 15:50:22,875 [ServiceLock Pool:18] INFO - Completed archival of logs, rescheduling log archive for 12:01:00 AM
2012-09-24 15:50:22,891 [ServiceLock Pool:19] INFO - Starting check for studies to lossy compress on filesystem 'Primary Filesystem'.
2012-09-24 15:50:22,906 [ServiceLock Pool:19] INFO - No eligible candidates to lossy compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 4:50:22 PM
2012-09-24 15:50:23,484 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.30942, High Watermark: 90.0000
2012-09-24 15:52:23,627 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40803, High Watermark: 90.0000
2012-09-24 15:54:23,675 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40802, High Watermark: 90.0000
2012-09-24 15:56:23,691 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40813, High Watermark: 90.0000
2012-09-24 15:58:23,746 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40754, High Watermark: 90.0000
2012-09-24 16:00:23,804 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40754, High Watermark: 90.0000
2012-09-24 16:02:23,846 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40829, High Watermark: 90.0000
2012-09-24 16:04:23,879 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.40802, High Watermark: 90.0000
2012-09-24 16:06:23,914 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41069, High Watermark: 90.0000
2012-09-24 16:08:23,998 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41129, High Watermark: 90.0000
2012-09-24 16:10:24,042 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41148, High Watermark: 90.0000
2012-09-24 16:12:24,087 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41106, High Watermark: 90.0000
2012-09-24 16:14:24,090 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41197, High Watermark: 90.0000
2012-09-24 16:16:24,135 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41203, High Watermark: 90.0000
2012-09-24 16:18:54,132 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41153, High Watermark: 90.0000
2012-09-24 16:21:24,132 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41153, High Watermark: 90.0000
2012-09-24 16:23:24,182 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41166, High Watermark: 90.0000
2012-09-24 16:25:24,187 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41166, High Watermark: 90.0000
2012-09-24 16:27:24,238 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41222, High Watermark: 90.0000
2012-09-24 16:29:24,250 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41222, High Watermark: 90.0000
2012-09-24 16:31:24,269 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41222, High Watermark: 90.0000
2012-09-24 16:33:24,315 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41234, High Watermark: 90.0000
2012-09-24 16:35:24,330 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41291, High Watermark: 90.0000
2012-09-24 16:37:54,298 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41239, High Watermark: 90.0000
2012-09-24 16:39:54,307 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.4133, High Watermark: 90.0000
2012-09-24 16:41:54,371 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41466, High Watermark: 90.0000
2012-09-24 16:43:54,438 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41412, High Watermark: 90.0000
2012-09-24 16:46:24,411 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41442, High Watermark: 90.0000
2012-09-24 16:48:24,421 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41485, High Watermark: 90.0000
2012-09-24 16:50:24,446 [ServiceLock Pool:18] INFO - Starting check for studies to lossless compress on filesystem 'Primary Filesystem'.
2012-09-24 16:50:24,446 [ServiceLock Pool:19] INFO - Starting check for studies to lossy compress on filesystem 'Primary Filesystem'.
2012-09-24 16:50:24,446 [ServiceLock Pool:18] INFO - No eligible candidates to lossless compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 5:50:24 PM
2012-09-24 16:50:24,446 [ServiceLock Pool:19] INFO - No eligible candidates to lossy compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 5:50:24 PM
2012-09-24 16:50:24,461 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41503, High Watermark: 90.0000
2012-09-24 16:52:54,496 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41513, High Watermark: 90.0000
2012-09-24 16:55:24,536 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41563, High Watermark: 90.0000
2012-09-24 16:57:24,588 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41576, High Watermark: 90.0000
2012-09-24 16:59:54,568 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41508, High Watermark: 90.0000
2012-09-24 17:02:24,567 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41565, High Watermark: 90.0000
2012-09-24 17:04:24,583 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.41618, High Watermark: 90.0000
2012-09-24 17:06:24,591 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.36847, High Watermark: 90.0000
2012-09-24 17:08:24,609 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.37846, High Watermark: 90.0000
2012-09-24 17:10:24,647 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.3791, High Watermark: 90.0000
2012-09-24 17:12:24,661 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.37987, High Watermark: 90.0000
2012-09-24 17:14:54,630 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.39596, High Watermark: 90.0000
2012-09-24 17:16:54,677 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.5177, High Watermark: 90.0000
2012-09-24 17:19:24,652 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.51775, High Watermark: 90.0000
2012-09-24 17:21:24,690 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.51741, High Watermark: 90.0000
2012-09-24 17:23:24,722 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.5181, High Watermark: 90.0000
2012-09-24 17:25:24,745 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.51822, High Watermark: 90.0000
2012-09-24 17:27:24,782 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.51517, High Watermark: 90.0000
2012-09-24 17:29:24,808 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.51544, High Watermark: 90.0000
2012-09-24 17:31:24,846 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.53102, High Watermark: 90.0000
2012-09-24 17:33:24,897 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.59938, High Watermark: 90.0000
2012-09-24 17:35:54,963 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.61059, High Watermark: 90.0000
2012-09-24 17:38:24,943 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.68684, High Watermark: 90.0000
2012-09-24 17:40:24,978 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.69501, High Watermark: 90.0000
2012-09-24 17:42:54,976 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.69918, High Watermark: 90.0000
2012-09-24 17:45:24,939 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.70998, High Watermark: 90.0000
2012-09-24 17:47:24,952 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.72649, High Watermark: 90.0000
2012-09-24 17:49:24,963 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.74265, High Watermark: 90.0000
2012-09-24 17:50:24,989 [ServiceLock Pool:19] INFO - Starting check for studies to lossy compress on filesystem 'Primary Filesystem'.
2012-09-24 17:50:24,992 [ServiceLock Pool:18] INFO - Starting check for studies to lossless compress on filesystem 'Primary Filesystem'.
2012-09-24 17:50:24,993 [ServiceLock Pool:19] INFO - No eligible candidates to lossy compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 6:50:24 PM
2012-09-24 17:50:24,994 [ServiceLock Pool:18] INFO - No eligible candidates to lossless compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 6:50:24 PM
2012-09-24 17:51:25,024 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.74954, High Watermark: 90.0000
2012-09-24 17:53:25,035 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.75393, High Watermark: 90.0000
2012-09-24 17:55:25,099 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.76112, High Watermark: 90.0000
2012-09-24 17:57:55,079 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.76673, High Watermark: 90.0000
2012-09-24 17:59:55,124 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.7737, High Watermark: 90.0000
2012-09-24 18:02:25,088 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.79815, High Watermark: 90.0000
2012-09-24 18:04:25,119 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.81217, High Watermark: 90.0000
2012-09-24 18:06:25,150 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.82363, High Watermark: 90.0000
2012-09-24 18:08:25,173 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.8397, High Watermark: 90.0000
2012-09-24 18:10:55,205 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.85678, High Watermark: 90.0000
2012-09-24 18:13:25,169 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.87037, High Watermark: 90.0000
2012-09-24 18:15:25,201 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.89639, High Watermark: 90.0000
2012-09-24 18:17:25,230 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.91118, High Watermark: 90.0000
2012-09-24 18:19:25,261 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.91587, High Watermark: 90.0000
2012-09-24 18:21:55,296 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.92106, High Watermark: 90.0000
2012-09-24 18:24:25,278 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.9394, High Watermark: 90.0000
2012-09-24 18:26:55,280 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.94223, High Watermark: 90.0000
2012-09-24 18:28:55,314 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.94629, High Watermark: 90.0000
2012-09-24 18:30:55,340 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.95085, High Watermark: 90.0000
2012-09-24 18:32:55,375 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.95693, High Watermark: 90.0000
2012-09-24 18:35:25,417 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.96922, High Watermark: 90.0000
2012-09-24 18:37:55,384 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.98034, High Watermark: 90.0000
2012-09-24 18:39:55,395 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 53.99024, High Watermark: 90.0000
2012-09-24 18:42:25,392 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.01105, High Watermark: 90.0000
2012-09-24 18:44:25,402 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.02214, High Watermark: 90.0000
2012-09-24 18:46:25,416 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.03397, High Watermark: 90.0000
2012-09-24 18:48:25,426 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.0458, High Watermark: 90.0000
2012-09-24 18:50:25,424 [ServiceLock Pool:18] INFO - Starting check for studies to lossy compress on filesystem 'Primary Filesystem'.
2012-09-24 18:50:25,426 [ServiceLock Pool:19] INFO - Starting check for studies to lossless compress on filesystem 'Primary Filesystem'.
2012-09-24 18:50:25,426 [ServiceLock Pool:18] INFO - No eligible candidates to lossy compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 7:50:25 PM
2012-09-24 18:50:25,427 [ServiceLock Pool:19] INFO - No eligible candidates to lossless compress from filesystem 'Primary Filesystem'. Next scheduled filesystem check 9/24/2012 7:50:25 PM
2012-09-24 18:50:25,455 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.05686, High Watermark: 90.0000
2012-09-24 18:52:25,464 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.06966, High Watermark: 90.0000
2012-09-24 18:54:25,481 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.23772, High Watermark: 90.0000
2012-09-24 18:56:25,492 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37058, High Watermark: 90.0000
2012-09-24 18:58:55,490 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37077, High Watermark: 90.0000
2012-09-24 19:01:25,488 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37077, High Watermark: 90.0000
2012-09-24 19:03:25,499 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37077, High Watermark: 90.0000
2012-09-24 19:05:25,511 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37093, High Watermark: 90.0000
2012-09-24 19:07:25,522 [ServiceLock Pool:19] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37241, High Watermark: 90.0000
2012-09-24 19:09:25,530 [ServiceLock Pool:18] INFO - Filesystem below watermarks: Primary Filesystem (Current: 54.37325, High Watermark: 90.0000

thanks

santosh singh

Problem in downloading code

zafar2zafar — Thu, 23 Aug 2012 21:00:04 GMT

I work as PACS Developer/Administrator for about 5 years. We puchased CC Clinical Edition but facing some automation errors. For this purpose, I am trying to download from following link in Getting started section.

http://www.clearcanvas.ca/dnn/Porta...index.html

We are unable to download code using TortoiseSVN as per instructions in Developer’s Guide. Could you please help?

Zafar

Custom localization in the new version of the software

cmoran — Wed, 01 Aug 2012 01:17:21 GMT

Now that the new localized versions of the PACS and Workstation are out, is it still possible for us to create our own localizations using the same tactics (satellite assemblies) as described in a previous post on this forum: www.clearcanvas.ca/dnn/Community/Fo...fault.aspx

Or is there an alternate way of doing it now, or is it no longer possible?

Thanks,

Colette

association.RemotePort --> 0

art — Sat, 21 Jul 2012 06:07:28 GMT

In a QueryRetrieve environment I want to send some images back to the calling workstation:

pacs = New StorageScu(association.CalledAE, association.CallingAE, GetRemoteHostName(association), association.RemotePort)

Unfortunately "association.RemotePort is always Zero (0). Is there another function which gives back the port of the workstation calling?

DotNetMagic

drewmorris — Mon, 14 May 2012 08:58:35 GMT

Is there any documentation for DotNetMagic?

I understand that it used to be a commercial product, but I also understand that it is now no longer sold or supported.

I'm trying to programmatically change position/docking of shelves..

ROI graphic drawing

MakiBor — Mon, 07 May 2012 08:46:19 GMT

Hi,

We are working on plugin that uses ROI graphics to display different region of interest and we are curious if there is some possibility to customize the way ROI graphic is displayed. In fact we wish to make vertices between lines in polyline graphics a bit thicker (more noticable).

Thanks in advance for your response.

Regards,
Mladen

Sub menu icons

MakiBor — Tue, 10 Apr 2012 13:58:06 GMT

Hi,

I am working on a plugin and I need to set up an icon for a context menu item that has sub menus. For example:

-Parent menu item
+ Sub Menu Item 1
+ Sub Menu Item 2

So it is easy to set up icons for sub menu items 1 and 2 but I need to set up icon for "Parent menu item".

Thank you in advance!

Regards,
Mladen

Image Display Issue

Nayak — Wed, 22 Feb 2012 01:41:15 GMT

Hi,

I am devloping ImageViewer using ClearCanvas toolkit.I amfacing a problem when i am converting to BMP image image is coming with tags in 4 corner.How i will remove that tags from the image. My code is below

Bitmap bmp = null;
LocalSopDataSource dsourse;
ImageSop isop = null;
IPresentationImage img;
dsourse= new LocalSopDataSource("0D334F8E.dcm");
isop = new ImageSop("0D334F8E.dcm");
img = PresentationImageFactory.Create(isop.Frames[1]);
bmp = img.DrawToBitmap(512, 512);

please help me.

Regards

Nayak

MPPS SCP

druzicka — Fri, 10 Feb 2012 04:44:13 GMT

For those who want to implement MPPS SCP, here's an older prototype with what I started. Latest version is running with modalities from Siemens(CT,MR,CR,RF,MG,US), Sectra(MG), Philips (CR,RF,CT,MR) and Carestream (CR, RF), Toshiba (CR,CT) and Fuji (CR,RF,MG).

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.Threading;
using System.IO;
using System.Data;
using System.Data.OleDb;

using ClearCanvas.Dicom;
using ClearCanvas.Dicom.Network;

namespace xxxMPPSService
{
    class MPPSModule : IDicomServerHandler
    {
        private static bool _started = false;
        private static ServerAssociationParameters _staticAssocParameters;
        private ServerAssociationParameters _assocParameters;

        private static void AddPresentationContexts(ServerAssociationParameters assoc)
        {
            byte pcid = assoc.AddPresentationContext(SopClass.VerificationSopClass);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ImplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrBigEndian);

            pcid = assoc.AddPresentationContext(SopClass.ModalityPerformedProcedureStepSopClass);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ImplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrBigEndian);

            pcid = assoc.AddPresentationContext(SopClass.ModalityWorklistInformationModelFind);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ImplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrBigEndian);

            pcid = assoc.AddPresentationContext(SopClass.ModalityPerformedProcedureStepNotificationSopClass);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ImplicitVrLittleEndian);

            pcid = assoc.AddPresentationContext(SopClass.ModalityPerformedProcedureStepRetrieveSopClass);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ExplicitVrLittleEndian);
            assoc.AddTransferSyntax(pcid, TransferSyntax.ImplicitVrLittleEndian);

        }

        private MPPSModule(ServerAssociationParameters assoc)
        {
            _assocParameters = assoc;
        }

        public static void StartListening(string aeTitle, int port)
        {
            try
            {
                if (_started)
                    return;

                _staticAssocParameters = new ServerAssociationParameters(aeTitle, new IPEndPoint(IPAddress.Any, port));

                AddPresentationContexts(_staticAssocParameters);

                DicomServer.StartListening(_staticAssocParameters,
                    delegate(DicomServer server, ServerAssociationParameters assoc)
                    {
                        return new MPPSModule(assoc);
                    });

                _started = true;
            }
            catch(Exception ex)
            {
                MPPSEventlogger.log(ex.ToString());
            }
        }

        public static void StopListening()
        {
            if (_started)
            {
                DicomServer.StopListening(_staticAssocParameters);
                _started = false;
            }
        }

        void IDicomServerHandler.OnReceiveAssociateRequest(DicomServer server, ServerAssociationParameters association)
        {
            server.SendAssociateAccept(association);
        }

        void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
        {
            try
            {
                MPPSEventlogger.logDatabase("P", "begin OnReceiveRequestMessage");

                if (message.CommandField == DicomCommandField.CEchoRequest)
                {
                    server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
                    return;
                }

                try
                {
                    if (message.CommandField == DicomCommandField.NCreateRequest)
                    {
                        DicomMessage msgResp = new DicomMessage();

                        msgResp.MessageIdBeingRespondedTo = message.MessageId;
                        msgResp.CommandField = message.CommandField;
                        msgResp.DataSetType = message.DataSetType;
                        msgResp.Status = message.Status;
                        msgResp.DataSet[DicomTags.AffectedSopClassUid] = message.DataSet[DicomTags.AffectedSopClassUid];

                        server.SendNCreateResponse(presentationID, message.MessageId,
                            msgResp,
                            DicomStatuses.Success);
                    }
                    else
                    {
                        DicomMessage msgResp = new DicomMessage();

                        msgResp.MessageIdBeingRespondedTo = message.MessageId;
                        msgResp.CommandField = message.CommandField;
                        msgResp.DataSetType = message.DataSetType;
                        msgResp.Status = message.Status;
                        msgResp.DataSet[DicomTags.AffectedSopClassUid] = message.DataSet[DicomTags.AffectedSopClassUid];

                        server.SendNSetResponse(presentationID, message.MessageId,
                            msgResp,
                            DicomStatuses.Success);
                    }

                    try
                    {
                        processMessage(message);
                    }
                    catch (Exception ex)
                    {

                    }
                }
                catch (Exception ex)
                {

                }
            }
            catch (Exception ex)
            {

            }
        }

        void IDicomServerHandler.OnReceiveResponseMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
        {
            server.SendAssociateAbort(DicomAbortSource.ServiceUser, DicomAbortReason.UnrecognizedPDU);
        }

        void IDicomServerHandler.OnReceiveReleaseRequest(DicomServer server, ServerAssociationParameters association)
        {

        }

        void IDicomServerHandler.OnReceiveAbort(DicomServer server, ServerAssociationParameters association, DicomAbortSource source, DicomAbortReason reason)
        {

        }

        void IDicomServerHandler.OnNetworkError(DicomServer server, ServerAssociationParameters association, Exception e)
        {

        }

        void IDicomServerHandler.OnDimseTimeout(DicomServer server, ServerAssociationParameters association)
        {

        }

        protected void LogAssociationStatistics(ServerAssociationParameters association)
        {

        }

        void processMessage(DicomMessage dcmFile)
        {
            if (dcmFile.DataSet[DicomTags.PerformedProcedureStepStatus].ToString().ToUpper() == "COMPLETED")
            {
                try
                {
                    string sReferencedSopInstanceUid = null;

                    sReferencedSopInstanceUid = dcmFile.MetaInfo[DicomTags.AffectedSopInstanceUid].ToString();
                    //this is the same uid from "IN PROGRESS" message RequestedSopInstanceUid
                }
                catch (Exception ex)
                {
                    MPPSEventlogger.log(ex.ToString() + ex.StackTrace);
                }
            }
            else if(dcmFile.DataSet[DicomTags.PerformedProcedureStepStatus].ToString().ToUpper() == "IN PROGRESS")
            {
                sSopInstanceUid = dcmFile.MetaInfo[DicomTags.RequestedSopInstanceUid].ToString();
                //sopinsanceuid of metadata references to the AffectedSopInstanceUID of completed/discontinued message. Accno and/or Studyuid are only sent in "IN PROGRESS" Messages.
            }
        }
    }
}

Building ClearCanvas Library

ashukla — Wed, 18 Jan 2012 06:56:15 GMT

Hello,

I inherited the management (which is mostly like building/troubleshooting) of ClearCanvas libraries. Unfortunately there are no build instructions as the previous owner did not document them.

I'm having major issue building the libraries and I was wondering if some one can point me to the library building instructions.

Thanks

--Anurag--

PS: The libraries that fail to build are as follows:

a) Desktop

b) ImageViewer

c) Common.Utilities.Manifest.

Changing DicomAttribute's VR

MakiBor — Thu, 19 Jan 2012 04:59:56 GMT

Hi all,

I am working on a plugin which convers various formats to DICOM and I am having trouble setting Pixel Padding Value attribute. It is defined as US or SS, but how can I choose between these two. I need to store signed short value in it since Pixel Data is signed short. I tried something like this:

dataSet[DicomTags.PixelRepresentation].SetInt32(0, 1);
dataSet[DicomTags.PixelPaddingValue] = new DicomAttributeSS(DicomTags.PixelPaddingValue);
dataSet[DicomTags.PixelPaddingValue].SetInt16(0, -32768);

With this I manage to put "-32768" in Pixel Padding Value attribute but when I save this dataSet to DICOM file it changes it back to unsigned string and instead "-32768" it saves "32768". So I was wondering if there is a way to tell CC that VR of PixelPaddingValue supposed to be SS and not US.

Thank you in advance.

Best regards,
Mladen

Query Retrieve with Visual Basic .NET

Sun, 04 Dec 2011 09:03:22 GMT

Hi,

Starting with ClearCanvas I would like to create a minimalistic Query Retrieve Service for our PACS. Has anybody written a VB.NET Query Retrieve Service which I could use as a base?

Thanks in advance

Beat

how to read the DICOMDIR file tags in console application using Clearcanvas

Sunil — Mon, 15 Aug 2011 19:22:52 GMT

Hi everyone,

I am new to Clearcanvas, i jus to wanted to display the patients name, ID, Study_date and other tags from DICOMDIR file which contains multiple patients details, i have a DICOMDIR file which contains the following.

(0004,1130) CS (no value available) # 0 File-set ID

(0004,1200) UL (no value available) # 0 Offset of the Fi

(0004,1202) UL (no value available) # 0 Offset of the La

(0004,1212) US (no value available) # 0 File-set Consist

(0004,1220) SQ Directory Record Sequence

Item:

> (0004,1430) CS [STUDY] # 6 Directory Record

> (0004,1500) CS [S330630\DIRFILE] # 16 Referenced File

> (0008,0005) CS [ISO_IR 100] # 10 Specific Charact

> (0008,0020) DA [20110224] # 8 Study Date

> (0008,0030) TM [125444] # 6 Study Time

> (0008,0050) SH (no value available) # 0 Accession Number

> (0008,0054) AE [DATABASE] # 8 Retrieve AE Titl

> (0008,0061) CS [CT] # 2 Modalities in St

> (0008,0090) PN [DR] # 2 Referring Physic

> (0008,1030) LO [ABDOMEN] # 8 Study Descriptio

> (0008,1070) PN [VK] # 2 Operators' Name

> (0010,0010) PN [dsfsdfdsdfddsf 57/F] # 20 Patient's Name

> (0010,0020) LO [2574862] # 8 Patient ID

> (0010,0030) DA (no value available) # 0 Patient's Birth

> (0010,0040) CS [F] # 2 Patient's Sex

> (0010,1010) AS [057Y] # 4 Patient's Age

> (0020,000d) UI [1.2.840.113704.1.111.4016.129853 # 40 Study Instance U

> (0020,0010) SH [33063] # 6 Study ID

> (0020,1206) IS [4] # 2 Number of Study

> (0020,1208) IS [18] # 2 Number of Study

> (0040,a120) DT [20110415134230.898] # 18 DateTime

> (00e1,0010) LO [ELSCINT1] # 8 Private Tag

> (00e1,1005) IS [0] # 2 Private Tag

> (00e1,1006) IS [0] # 2 Private Tag

> (00e1,1007) IS [0] # 2 Private Tag

Item:

> (0004,1430) CS [STUDY] # 6 Directory Record

> (0004,1500) CS [S330720\DIRFILE] # 16 Referenced File

> (0008,0005) CS [ISO_IR 100] # 10 Specific Charact

> (0008,0020) DA [20110224] # 8 Study Date

> (0008,0030) TM [140701] # 6 Study Time

> (0008,0050) SH (no value available) # 0 Accession Number

> (0008,0054) AE [MXV] # 4 Retrieve AE Titl

> (0008,0061) CS [CT] # 2 Modalities in St

> (0008,0080) LO [K.M.C. HOSPITALS] # 16 Institution Name

> (0008,0090) PN [DR] # 2 Referring Physic

> (0008,1030) LO [ABDOMEN] # 8 Study Descriptio

> (0008,1070) PN [VK] # 2 Operators' Name

> (0010,0010) PN [gnfgfg fdgf 66/F] # 20 Patient's Name

> (0010,0020) LO [2785446] # 8 Patient ID

> (0010,0030) DA (no value available) # 0 Patient's Birth

> (0010,0040) CS [F] # 2 Patient's Sex

> (0010,1010) AS [066Y] # 4 Patient's Age

> (0020,000d) UI [1.2.840.113704.1.111.4016.129853 # 40 Study Instance U

> (0020,0010) SH [33072] # 6 Study ID

> (0020,1206) IS [1] # 2 Number of Study

> (0020,1208) IS [8] # 2 Number of Study

> (0040,a120) DT [20110415134247.339] # 18 DateTime

> (00e1,0010) LO [ELSCINT1] # 8 Private Tag

> (00e1,1005) IS [0] # 2 Private Tag

> (00e1,1006) IS [0] # 2 Private Tag

> (00e1,1007) IS [0] # 2 Private Tag

I want to get each study details in my console output seperatly, and want to store those data into database which contains different tables, patient, study, series, and image, containing details of particulers.

how to convert 8 bit image pixel to 10 bit

jana — Wed, 10 Aug 2011 01:39:49 GMT

ROIanalysis sample

spapa — Thu, 23 Jun 2011 19:46:34 GMT

Hi,

I am trying to test the ROIAnalysis sample included in the source code but i get an "Exception has been thrown by the target of an invocation" message while the viewer is trying to open. After this the viewer is empty with no images loaded.

If i remove the ROIAnalysis from the plugins directory everything works as expected.

Any ideas what could be wrong?

Thanks in advance

ClearCanvas and .Net

crash — Mon, 08 Aug 2011 01:36:39 GMT

Hi am new here actually i wanna make application to view and manipulate DICOM pictures ( like MRI and CT ) so they told me about ClearCanvas but i dont have any clue about how to use ClearCanvas with .net to build my own DICOM viewer with clearCanvas pluggins or something like that

CC Platform in ASP.NET

spapa — Thu, 04 Aug 2011 22:58:20 GMT

I am trying to use CC Platform in an ASP.NET application.

I have trouble in enabling properly the extensions.

Specifically the following line returns no match:

if (_extensionMap.TryGetValue(extensionPointClass, out extensions))

Allthough the extension map contains the extensionPointClass passed, the method returns no match. The ApplicationRootExtensionPoint (which i created) however is enabled.

I should point out that i can get this working fine in a Forms application.

Any hints would be greatly appreciated.

How to use SDK to achieve simple Dicom images handling ?

postb99 — Tue, 17 Aug 2010 05:49:47 GMT

Hello,

Is it possible to use SDK (precompiled binaries) but with only minimal dlls to do the following :

- load DICOM files and extract DICOM data

- save DICOM images to jpg or png files

Later I would call MPR operation.

In fact I've got some code someone in my company wrote, which uses CC Common, Dicom and ImageViewer, but if I upgrade the dlls to 2.0 SP1 I get errors about missing settings properties etc. I tried to add reference to every plugin dll but now I have "failed to load provider type : CC Common Configuration StandardSettings" when running an NUnit test.

If I create a project of type "plugin" rather than copy the CC dlls to my project, wouldn't I have "too much stuff in the solution" ?

Should I go with only some part of the source and base myself on it ?

I'm wondering about SDK, DICOM parsing, VTK-related operations, and CC Workstation. Sorry if I am unclear.

This topic deals somewhat with my case : http://www.clearcanvas.ca/dnn/Community/Forums/tabid/69/aff/3/aft/13209/afv/topic/Default.aspx

Thanks,

Barbara