private void radioButtonRGB_CheckedChanged(object sender, System.EventArgs e)
{
radioButton24.Enabled = radioButtonRGB.Checked;
radioButton24.Checked = true;
if (radioButtonRGB.Checked)
{
_PhotoMetric = DicomImagePhotometricInterpretationType.Rgb;
}
}
private void radioButtonPalette_CheckedChanged(object sender, System.EventArgs e)
{
radioButton8.Enabled = radioButtonPalette.Checked;
radioButton8.Checked = true;
//radioButton12.Enabled = radioButtonPalette.Checked;
if (radioButtonPalette.Checked)
{
_PhotoMetric = DicomImagePhotometricInterpretationType.PaletteColor;
}
}
private void radioButtonMonochrome_CheckedChanged(object sender, System.EventArgs e)
{
radioButton8.Enabled = radioButtonMonochrome.Checked;
radioButton12.Enabled = radioButtonMonochrome.Checked;
radioButton16.Enabled = radioButtonMonochrome.Checked;
if (radioButtonMonochrome.Checked)
{
if (radioButton24.Checked)
{
radioButton16.Checked = true;
}
_PhotoMetric = DicomImagePhotometricInterpretationType.Monochrome2;
}
}
/*
* Creates a new dataset based off of the MWL dataset
*/
public CreateDatasetReturn CreateDataset()
{
CreateDatasetReturn nRet = CreateDatasetReturn.GeneralError;
try
{
// Check for a selected node
if (_globals.m_TreeResult.SelectedNode == null)
{
return(CreateDatasetReturn.NoItemSelected);
}
// Make sure that the modality is supported
nRet = CreateDatasetReturn.ModalityNotFound;
string strModality = Utils.GetStringValue(((MyTreeNode)_globals.m_TreeResult.SelectedNode).m_DS, DemoDicomTags.Modality, false);
DicomClassType nClass = DicomClassType.SCImageStorage; // use SCImageStorage if we cannot find the modality
for (int i = 0; i < _globals.m_ModalityTable.Length; i++)
{
if (strModality == _globals.m_ModalityTable[i].m_strValue)
{
// Modality was found, change return type to Success
nClass = _globals.m_ModalityTable[i].m_DicomClassType;
nRet = CreateDatasetReturn.Success;
break;
}
}
// Initialize dataset
MyDicomDataSet ds = new MyDicomDataSet();
ds.Initialize(nClass, DicomDataSetInitializeFlags.ImplicitVR | DicomDataSetInitializeFlags.LittleEndian | DicomDataSetInitializeFlags.AddMandatoryElementsOnly | DicomDataSetInitializeFlags.AddMandatoryModulesOnly);
ds.MapMWLtoDS(((MyTreeNode)_globals.m_TreeResult.SelectedNode).m_DS);
ds.SetTagSpecificCharacterSet();
ds.SetTagInstanceNumber(1);
// Set Pixel Data
DicomElement PixelDataElement = ds.FindFirstElement(null, DemoDicomTags.PixelData, true);
if (PixelDataElement != null)
{
ds.DeleteElement(PixelDataElement);
PixelDataElement = ds.InsertElement(null, false, DemoDicomTags.PixelData, DicomVRType.OB, false, 0);
}
// use RGB as default Photometric Interpretation
DicomImagePhotometricInterpretationType nPhotometric = DicomImagePhotometricInterpretationType.Rgb;
if (rasterImageViewer.Image != null)
{
if (rasterImageViewer.Image.Order == Leadtools.RasterByteOrder.Gray)
{
nPhotometric = DicomImagePhotometricInterpretationType.Monochrome2;
}
else if (Convert.ToInt32(rasterImageViewer.Image.Order) <= 8)
{
nPhotometric = DicomImagePhotometricInterpretationType.PaletteColor;
}
else
{
nPhotometric = DicomImagePhotometricInterpretationType.Rgb;
}
ds.InsertImage(PixelDataElement, rasterImageViewer.Image, 0, DicomImageCompressionType.None,
nPhotometric, 0, 0, DicomSetImageFlags.AutoSetVoiLut);
}
ds.DeleteEmptyElementsType3(nClass);
ds.DeleteEmptyModulesOptional(nClass);
if (nPhotometric != DicomImagePhotometricInterpretationType.PaletteColor)
{
if (ds.IsEmptyModule(DicomModuleType.PaletteColorLookupTable))
{
ds.DeleteModule(DicomModuleType.PaletteColorLookupTable);
}
}
// Generate new series instance UID and SOP Instance UID
ds.InsertUID(DemoDicomTags.SeriesInstanceUID);
ds.InsertUID(DemoDicomTags.SOPInstanceUID);
// If the MWL already had a study instance UID, we use that
// If not, generate a new UID
ds.GenerateStudyInstanceUID();
_globals.m_nClass = nClass;
_globals.m_DS = ds;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
return(nRet);
}
