FileStreaming.cs
/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*
* Simple C# example
*
* Usage:
* $ mono bin/FileStreaming.exe gdcmData/CT_16b_signed-UsedBits13.dcm output.dcm
*
* The class will take care of group handling and will use the first available group:
* (0009,0012) ?? (LO) [MYTEST] # 6,1 Private Creator
*/
using System;
using gdcm;
public class FileStreaming
{
public static int Main(string[] args)
{
string filename = args[0];
string outfilename = args[1];
gdcm.PrivateTag pt = new gdcm.PrivateTag( new gdcm.Tag(0x9,0x10), "MYTEST" );
gdcm.FileStreamer fs = new gdcm.FileStreamer();
fs.SetTemplateFileName( filename );
fs.SetOutputFileName( outfilename );
byte[] buffer = new byte[ 8192 ];
uint len = (uint)buffer.Length;
// In this example, we want that each newly created Private Attribute
// contains at most 1000 bytes of incoming dataset.
// We are also calling the function twice to check that appending mode is
// working from one call to the other. The last element will have a length
// of (2 * 8192) % 1000 = 384
if( !fs.StartGroupDataElement( pt, 1000, 1 )
|| !fs.AppendToGroupDataElement( pt, buffer, len )
|| !fs.AppendToGroupDataElement( pt, buffer, len )
|| !fs.StopGroupDataElement( pt ) )
{
System.Console.WriteLine( "Could not change private group" );
return 1;
}
return 0;
}
}
gdcm::FileStreamer
FileStreamer.
Definition gdcmFileStreamer.h:42
gdcm::FileStreamer::StartGroupDataElement
bool StartGroupDataElement(const PrivateTag &pt, size_t maxsizede=0, uint8_t startoffset=0)
gdcm::FileStreamer::SetTemplateFileName
void SetTemplateFileName(const char *filename_native)
Set input DICOM template filename.
gdcm::FileStreamer::StopGroupDataElement
bool StopGroupDataElement(const PrivateTag &pt)
Stop appending to private creator.
gdcm::FileStreamer::SetOutputFileName
void SetOutputFileName(const char *filename_native)
Set output filename (target file).
gdcm::FileStreamer::AppendToGroupDataElement
bool AppendToGroupDataElement(const PrivateTag &pt, const char *array, size_t len)
Append to previously started private creator.
gdcm::PrivateTag
Class to represent a Private DICOM Data Element (Attribute) Tag (Group, Element, Owner).
Definition gdcmPrivateTag.h:39
gdcm::System
Class to do system operation.
Definition gdcmSystem.h:27
gdcm::Tag
Class to represent a DICOM Data Element (Attribute) Tag (Group, Element).
Definition gdcmTag.h:39
gdcm
Definition gdcmASN1.h:21