// Create a 256 x 256 Secondary Capture Image Storage
static private void CreateSmallDICOM(string fileName)
{
using (var writer = new gdcm.PixmapWriter())
{
gdcm.Pixmap img = writer.GetImage();
img.SetNumberOfDimensions(3);
img.SetDimension(0, 512);
img.SetDimension(1, 512);
img.SetDimension(2, 2); // fake a 3d volume
PhotometricInterpretation pi = new PhotometricInterpretation(PhotometricInterpretation.PIType.MONOCHROME2);
img.SetPhotometricInterpretation(pi);
gdcm.DataElement pixeldata = new gdcm.DataElement(new gdcm.Tag(0x7fe0, 0x0010));
byte[] buffer = new byte[512 * 512 * 2];
pixeldata.SetByteValue(buffer, new gdcm.VL((uint)buffer.Length));
img.SetDataElement(pixeldata);
gdcm.File file = writer.GetFile();
gdcm.DataSet ds = file.GetDataSet();
gdcm.DataElement ms = new gdcm.DataElement(new gdcm.Tag(0x0008, 0x0016));
string mediastorage = "1.2.840.10008.5.1.4.1.1.7.2"; // Multi-frame Grayscale Byte Secondary Capture Image Storage
byte[] val = StrToByteArray(mediastorage);
ms.SetByteValue(val, new gdcm.VL((uint)val.Length));
ds.Insert(ms);
writer.SetFileName(fileName);
writer.Write();
}
}
// Create a 256 x 256 Secondary Capture Image Storage
static private void CreateSmallDICOM(string fileName)
{
using( var writer = new gdcm.PixmapWriter() )
{
gdcm.Pixmap img = writer.GetImage();
img.SetNumberOfDimensions( 3 );
img.SetDimension(0, 512 );
img.SetDimension(1, 512 );
img.SetDimension(2, 2 ); // fake a 3d volume
PhotometricInterpretation pi = new PhotometricInterpretation( PhotometricInterpretation.PIType.MONOCHROME2 );
img.SetPhotometricInterpretation( pi );
gdcm.DataElement pixeldata = new gdcm.DataElement( new gdcm.Tag(0x7fe0,0x0010) );
byte[] buffer = new byte[ 512 * 512 * 2 ];
pixeldata.SetByteValue( buffer, new gdcm.VL((uint)buffer.Length) );
img.SetDataElement( pixeldata );
gdcm.File file = writer.GetFile();
gdcm.DataSet ds = file.GetDataSet();
gdcm.DataElement ms = new gdcm.DataElement(new gdcm.Tag(0x0008,0x0016));
string mediastorage = "1.2.840.10008.5.1.4.1.1.7.2"; // Multi-frame Grayscale Byte Secondary Capture Image Storage
byte[] val = StrToByteArray(mediastorage);
ms.SetByteValue( val, new gdcm.VL( (uint)val.Length) );
ds.Insert( ms );
writer.SetFileName( fileName );
writer.Write();
}
}
float[] GetImagePosition(gdcm.DataSet dataset)
{
gdcm.DataElement element = dataset.GetDataElement(Tags.ImagePosition);
string valueAsString = element.GetByteValue().toString();
var partsAsString = valueAsString.Split('\\');
var partsAsFloat = partsAsString.Select(part => float.Parse(part,
System.Globalization.CultureInfo.InvariantCulture)).ToArray();
return(partsAsFloat);
}
string GetSeriesUid(gdcm.DataSet dataset)
{
gdcm.DataElement element = dataset.GetDataElement(Tags.SeriesInstanceUID);
return(element.GetValue().toString());
}
string GetPatientName(gdcm.DataSet dataset)
{
//Os mecanismos de gdcm::Attribute tb estão quebrados.
gdcm.DataElement element = dataset.GetDataElement(Tags.PatientName);
return(element.GetValue().toString());
}
