# GetArray.cs

    /*=========================================================================

      Program: GDCM (Grassroots DICOM). A DICOM library
      Module:  $URL$

      Copyright (c) 2006-2009 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;
        //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;
        }
    }