GetArray.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.
=========================================================================*/
/*
* Usage:
* $ export LD_LIBRARY_PATH=$HOME/Projects/gdcm/debug-gcc/bin
* $ mono bin/GetArray.exe gdcmData/012345.002.050.dcm
*/
using System;
using gdcm;
public class GetArray
{
public static int Main(string[] args)
{
string file1 = args[0];
ImageReader reader = new ImageReader();
reader.SetFileName( file1 );
bool ret = reader.Read();
if( !ret )
{
return 1;
}
Image image = reader.GetImage();
PixelFormat pixeltype = image.GetPixelFormat();
if( image.GetNumberOfDimensions() != 2 )
{
// For the purpose of the test, exit early on
return 1;
}
uint dimx = image.GetDimension(0);
uint dimy = image.GetDimension(1);
uint npixels = dimx * dimy;
//LookupTable lut = image.GetLUT();
//uint rl = lut.GetLUTLength( LookupTable.LookupTableType.RED );
//byte[] rbuf = new byte[ rl ];
//uint rl2 = lut.GetLUT( LookupTable.LookupTableType.RED, rbuf );
//assert rl == rl2;
//byte[] str1 = new byte[ image.GetBufferLength()];
//image.GetBuffer( str1 );
if( pixeltype.GetScalarType() == PixelFormat.ScalarType.UINT8 )
{
System.Console.WriteLine( "Processing UINT8 image type" );
byte[] str1 = new byte[ npixels ];
image.GetArray( str1 );
}
else if( pixeltype.GetScalarType() == PixelFormat.ScalarType.INT16 )
{
System.Console.WriteLine( "Processing INT16 image type" );
short[] str1 = new short[ npixels ];
image.GetArray( str1 );
}
else if( pixeltype.GetScalarType() == PixelFormat.ScalarType.UINT16 )
{
System.Console.WriteLine( "Processing UINT16 image type" );
ushort[] str1 = new ushort[ npixels ];
image.GetArray( str1 );
}
else
{
//System.Console.WriteLine( "Default (unhandled pixel format): " + pixeltype.toString() );
System.Console.WriteLine( "Default (unhandled pixel format): " + pixeltype.GetScalarTypeAsString() );
// Get bytes
byte[] str1 = new byte[ image.GetBufferLength()];
image.GetBuffer( str1 );
}
return 0;
}
}
gdcm::Bitmap::GetBufferLength
unsigned long GetBufferLength() const
gdcm::Bitmap::GetPixelFormat
const PixelFormat & GetPixelFormat() const
Get/Set PixelFormat.
Definition gdcmBitmap.h:107
gdcm::Bitmap::GetBuffer
bool GetBuffer(char *buffer) const
Access the raw data.
gdcm::Bitmap::GetDimension
unsigned int GetDimension(unsigned int idx) const
gdcm::Bitmap::GetNumberOfDimensions
unsigned int GetNumberOfDimensions() const
Return the number of dimension of the pixel data bytes; for example 2 for a 2D matrices of values.
gdcm::ImageReader
ImageReader.
Definition gdcmImageReader.h:34
gdcm::ImageReader::GetImage
const Image & GetImage() const
Return the read image.
gdcm::ImageReader::Read
bool Read() override
gdcm::Image
Image.
Definition gdcmImage.h:47
gdcm::PixelFormat
PixelFormat.
Definition gdcmPixelFormat.h:46
gdcm::PixelFormat::GetScalarTypeAsString
const char * GetScalarTypeAsString() const
gdcm::PixelFormat::ScalarType
ScalarType
Definition gdcmPixelFormat.h:51
gdcm::PixelFormat::GetScalarType
ScalarType GetScalarType() const
ScalarType does not take into account the sample per pixel.
gdcm::Reader::SetFileName
void SetFileName(const char *filename_native)
gdcm::System
Class to do system operation.
Definition gdcmSystem.h:27
gdcm
Definition gdcmASN1.h:21