Leadtools.ImageProcessing.Core Namespace > CoreUtilities Class : CountLookupTableColorsExt Method |
public static CountLookupTableColorsResult CountLookupTableColorsExt( RasterColor16[] lookupTable, CountLookupTableColorsType type )
'Declaration Public Shared Function CountLookupTableColorsExt( _ ByVal lookupTable() As RasterColor16, _ ByVal type As CountLookupTableColorsType _ ) As CountLookupTableColorsResult
'Usage Dim lookupTable() As RasterColor16 Dim type As CountLookupTableColorsType Dim value As CountLookupTableColorsResult value = CoreUtilities.CountLookupTableColorsExt(lookupTable, type)
public static CountLookupTableColorsResult CountLookupTableColorsExt( RasterColor16[] lookupTable, CountLookupTableColorsType type )
function Leadtools.ImageProcessing.Core.CoreUtilities.CountLookupTableColorsExt( lookupTable , type )
public: static CountLookupTableColorsResult CountLookupTableColorsExt( array<RasterColor16>^ lookupTable, CountLookupTableColorsType type )
Public Sub CountLookupTableColorsExtExample() Dim codecs As New RasterCodecs() codecs.ThrowExceptionsOnInvalidImages = True Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE2.dcm")) ' Prepare the command Dim command As CountLookupTableColorsResult = CoreUtilities.CountLookupTableColorsExt(leadImage.GetLookupTable16, CountLookupTableColorsType.Signed) MessageBox.Show("First Index = " + command.FirstIndex.ToString + Chr(13) + "Number Of Entries = " + command.NumberOfEntries.ToString) End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
public void CountLookupTableColorsExtExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image2.dcm")); // Prepare the command CountLookupTableColorsResult command = CoreUtilities.CountLookupTableColorsExt(image.GetLookupTable16(), CountLookupTableColorsType.Signed); MessageBox.Show("First Index = " + command.FirstIndex + "\n" + "Number Of Entries = " + command.NumberOfEntries); } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }
// [TestMethod] // public async Task CountLookupTableColorsExtExample() // { // // Load an image // RasterCodecs codecs = new RasterCodecs(); // codecs.ThrowExceptionsOnInvalidImages = true; // // Load the image // string srcFileName = @"Assets\Image2.dcm"; // StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); // RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); // // Prepare the command // CountLookupTableColorsResult command = CoreUtilities.CountLookupTableColorsExt(image.GetLookupTable16(), CountLookupTableColorsType.Signed); // Debug.WriteLine("First Index = " + command.FirstIndex + "\n" + // "Number Of Entries = " + command.NumberOfEntries); // } //
[TestMethod] public async Task CountLookupTableColorsExtExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; // Load the image string srcFileName = @"Assets\Image2.dcm"; StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); // Prepare the command CountLookupTableColorsResult command = CoreUtilities.CountLookupTableColorsExt(image.GetLookupTable16(), CountLookupTableColorsType.Signed); Debug.WriteLine("First Index = " + command.FirstIndex + "\n" + "Number Of Entries = " + command.NumberOfEntries); }
public void CountLookupTableColorsExtExample(RasterImage image) { // Prepare the command CountLookupTableColorsResult command = CoreUtilities.CountLookupTableColorsExt(image.GetLookupTable16(), CountLookupTableColorsType.Signed); Debug.WriteLine("First Index = " + command.FirstIndex + "\n" + "Number Of Entries = " + command.NumberOfEntries); image.Dispose(); }
Public Sub CountLookupTableColorsExtExample(ByVal image As RasterImage)
' Prepare the command
Dim command As CountLookupTableColorsResult = CoreUtilities.CountLookupTableColorsExt(image.GetLookupTable16(), CountLookupTableColorsType.Signed)
Debug.WriteLine("First Index = " & command.FirstIndex + Constants.vbLf & "Number Of Entries = " & command.NumberOfEntries)
image.Dispose()
End Sub
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
CoreUtilities Class
CoreUtilities Members
CountLookupTableColors Method
Detecting Registration Marks
WindowLevelCommand Class
Leadtools.RasterPalette.WindowLevelFillLookupTable(Leadtools.RasterColor[],Leadtools.RasterColor,Leadtools.RasterColor,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,Leadtools.RasterPaletteWindowLevelFlags)
Leadtools.ImageProcessing.Effects.EffectsUtilities.GetUserLookupTable(System.Int32[],Leadtools.LeadPoint[])
Leadtools.ImageProcessing.Color.RemapIntensityCommand
ApplyLinearVoiLookupTableCommand Class