public DicomLookupTableDescriptor LookupTableDescriptor { get; set; }
@property (nonatomic, strong) LTDicomLookupTableDescriptor *lookupTableDescriptor;
public DicomLookupTableDescriptor getLookupTableDescriptor();
public void setLookupTableDescriptor(
DicomLookupTableDescriptor dicomLookupTableDescriptor
);
public:
property DicomLookupTableDescriptor^ LookupTableDescriptor {
DicomLookupTableDescriptor^ get();
void set ( DicomLookupTableDescriptor^ );
}
LookupTableDescriptor # get and set (ApplyVoiLookupTableCommand)
Structure describing the LookupTable. The following members are used:
Value | Meaning |
FirstStoredPixelValueMapped | Indicates the first index whose remapped value is stored in the LookupTable. All image display LookupTable entries which are less than this value will be remapped to LookupTable[0]. |
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void ApplyVoiLookupTableCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE2.dcm"));
// Prepare the command
int i;
short[] pLookupTable = new short[0x10000];
DicomLookupTableDescriptor LookupTableDescriptor = new DicomLookupTableDescriptor();
for (i = 0; i < 0x10000; i++)
{
if (i < 30)
{
pLookupTable[i] = 0;
}
else
if (i > 630)
pLookupTable[i] = 630;
else
pLookupTable[i] = (short)i;
}
// fill the LookupTableDescriptor object
LookupTableDescriptor.FirstStoredPixelValueMapped = 0;
LookupTableDescriptor.EntryBits = 16;
ApplyVoiLookupTableCommand command = new ApplyVoiLookupTableCommand();
command.Flags = VoiLookupTableCommandFlags.None;
command.LookupTable = pLookupTable;
command.LookupTableDescriptor = LookupTableDescriptor;
command.Run(image);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
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