/// <summary>
/// Gets all overlays in a DICOM dataset.
/// </summary>
/// <param name="ds">Dataset</param>
/// <returns>Array of overlays</returns>
public static DcmOverlayData[] FromDataset(DcmDataset ds)
{
List <ushort> groups = new List <ushort>();
foreach (DcmItem elem in ds.Elements)
{
if (elem.Tag.Element == 0x0010)
{
if (elem.Tag.Group >= 0x6000 && elem.Tag.Group <= 0x60FF)
{
groups.Add(elem.Tag.Group);
}
}
}
List <DcmOverlayData> overlays = new List <DcmOverlayData>();
foreach (ushort group in groups)
{
DcmOverlayData overlay = new DcmOverlayData(ds, group);
overlays.Add(overlay);
}
return(overlays.ToArray());
}
/// <summary>
/// Gets all overlays in a DICOM dataset.
/// </summary>
/// <param name="ds">Dataset</param>
/// <returns>Array of overlays</returns>
public static DcmOverlayData[] FromDataset(DcmDataset ds) {
List<ushort> groups = new List<ushort>();
foreach (DcmItem elem in ds.Elements) {
if (elem.Tag.Element == 0x0010) {
if (elem.Tag.Group >= 0x6000 && elem.Tag.Group <= 0x60FF) {
groups.Add(elem.Tag.Group);
}
}
}
List<DcmOverlayData> overlays = new List<DcmOverlayData>();
foreach (ushort group in groups) {
DcmOverlayData overlay = new DcmOverlayData(ds, group);
overlays.Add(overlay);
}
return overlays.ToArray();
}
public static SingleBitPixelData Create(DcmOverlayData overlayData)
{
return new SingleBitPixelData(overlayData.Columns, overlayData.Rows, overlayData.Data);
}