public int RedNumberOfEntries { get; set; }
@property (nonatomic, assign) NSInteger redNumberOfEntries;
public int getRedNumberOfEntries()
public void setRedNumberOfEntries(int value)
public:
property int RedNumberOfEntries {
int get();
void set ( int value);
}
Specifies the "number of entries" in the lookup table of the "Red Palette Color Lookup Table Descriptor" (0028,1101) element.
using Leadtools;
using Leadtools.Dicom;
public void TestPaletteColorLut()
{
string dicomFileName = Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "image3.dcm");
//Make sure to initialize the DICOM engine, this needs to be done only once
//In the whole application
DicomEngine.Startup();
using (DicomDataSet ds = new DicomDataSet())
{
int paletteColorLutSize = 65536;
//Load DICOM File
ds.Load(dicomFileName, DicomDataSetLoadFlags.None);
ds.DeletePaletteColorLut();
DicomPaletteColorLutAttributes paletteColorLutAttributes = new DicomPaletteColorLutAttributes();
// Initialize Red Palette Color Lookup Table Descriptor (0028,1101)
paletteColorLutAttributes.RedFirstStoredPixelValueMapped = 0;
paletteColorLutAttributes.RedEntryBits = 16;
paletteColorLutAttributes.RedNumberOfEntries = paletteColorLutSize;
// Initialize Green Palette Color Lookup Table Descriptor (0028,1102)
paletteColorLutAttributes.GreenFirstStoredPixelValueMapped = 0;
paletteColorLutAttributes.GreenEntryBits = 16;
paletteColorLutAttributes.GreenNumberOfEntries = paletteColorLutSize;
// Initialize Blue Palette Color Lookup Table Descriptor (0028,1103)
paletteColorLutAttributes.BlueFirstStoredPixelValueMapped = 0;
paletteColorLutAttributes.BlueEntryBits = 16;
paletteColorLutAttributes.BlueNumberOfEntries = paletteColorLutSize;
ds.SetPaletteColorLutAttributes(paletteColorLutAttributes);
int[] LutData = new int[paletteColorLutSize];
for (int i = 0; i < paletteColorLutSize; i++)
{
LutData[i] = i;
}
ds.SetPaletteColorLutData(LutData, DicomPaletteColorLutType.Red);
ds.SetPaletteColorLutData(LutData, DicomPaletteColorLutType.Green);
ds.SetPaletteColorLutData(LutData, DicomPaletteColorLutType.Blue);
DicomPaletteColorLutAttributes attributes = ds.GetPaletteColorLutAttributes();
if (attributes != null)
{
Debug.Assert(attributes.RedNumberOfEntries == paletteColorLutSize);
Debug.Assert(attributes.GreenNumberOfEntries == paletteColorLutSize);
Debug.Assert(attributes.BlueNumberOfEntries == paletteColorLutSize);
int[] data = ds.GetPaletteColorLutData(DicomPaletteColorLutType.Red);
// Do something with the data
}
ds.Save(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "PLUT.dcm"), DicomDataSetSaveFlags.None);
}
DicomEngine.Shutdown();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
DicomPaletteColorLutAttributes Class
DicomPaletteColorLutAttributes Members
RedFirstStoredPixelValueMapped Property
GreenFirstStoredPixelValueMapped Property
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.