![](dotnetdiagramimages/Leadtools_ColorConversion_Leadtools_ColorConversion_IccLookupTable16TagType.png)
Visual Basic (Declaration) | |
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Public Class IccLookupTable16TagType Inherits IccTagTypeBase |
Visual Basic (Usage) | ![]() |
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Dim instance As IccLookupTable16TagType |
C# | |
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public class IccLookupTable16TagType : IccTagTypeBase |
C++/CLI | |
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public ref class IccLookupTable16TagType : public IccTagTypeBase |
This example method can be used in creating an "lut16Type" mentioned in the ICC.1:2004-10 specification, the following information is used: input channels = 3, output channels = 3, Matrix: {1, 0, 0}, {0, 1, 0}, {0, 0, 1}, CLUT points = 8, Input Entries = 2, Output Entries = 2.
Visual Basic | ![]() |
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Public Sub IccLookupTable16TagTypeExample() ' load an Icc Profile Dim iccProfile As New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "EmptyIcc.icc")) ' these arrays should be filled with the appropriate data ' input table will be (InputChannels(3) * InputEntries(2)) shorts ' output table will be (OutputChannels(3) * OutputEntries(2)) shorts ' clut table will be ((CLUTPoints(8) ^ InputChannels(3)) * OutputChannels(3)) shorts Dim inputTables(5) As UShort Dim colorLUTTables(1535) As UShort Dim outputTables(5) As UShort ' fill the tables inputTables(0) = 0 inputTables(1) = 65535 inputTables(2) = 0 inputTables(3) = 65535 inputTables(4) = 0 inputTables(5) = 65535 outputTables(0) = 0 outputTables(1) = 65535 outputTables(2) = 0 outputTables(3) = 65535 outputTables(4) = 0 outputTables(5) = 65535 Dim nI As Integer = 0 Dim rI As Integer = 0 Dim gI As Integer = 0 Dim bI As Integer = 0 For rI = 0 To 255 Step +32 For gI = 0 To 255 Step +32 For bI = 0 To 255 Step +32 colorLUTTables(nI) = CUShort(Math.Min(Math.Max(0, rI * 256), 65535)) nI = nI + 1 colorLUTTables(nI) = CUShort(Math.Min(Math.Max(0, gI * 256), 65535)) nI = nI + 1 colorLUTTables(nI) = CUShort(Math.Min(Math.Max(0, bI * 256), 65535)) nI = nI + 1 Next bI Next gI Next rI ' create new IccLookupTable16 class Dim iccCLUT16 As New IccLookupTable16(3, 3, 8, _ IccTools.FromDoubleTo2bFixed2bNumber(1.0), _ IccTools.FromDoubleTo2bFixed2bNumber(0.0), _ IccTools.FromDoubleTo2bFixed2bNumber(0.0), _ IccTools.FromDoubleTo2bFixed2bNumber(0.0), _ IccTools.FromDoubleTo2bFixed2bNumber(1.0), _ IccTools.FromDoubleTo2bFixed2bNumber(0.0), _ IccTools.FromDoubleTo2bFixed2bNumber(0.0), _ IccTools.FromDoubleTo2bFixed2bNumber(0.0), _ IccTools.FromDoubleTo2bFixed2bNumber(1.0), _ inputTables, _ colorLUTTables, _ outputTables) ' define the tag type Dim iccCLUT16TagType As New IccLookupTable16TagType(iccCLUT16) ' add the new tag to the ICC Profile iccProfile.AddTag(iccCLUT16TagType, IccTag.BToA0Tag, IccTagTypeBase.Lut16TypeSignature) ' generate the new profile id iccProfile.GenerateProfileId() ' update the icc array with the new changes iccProfile.UpdateDataArray() ' write the Icc Profile into a new file iccProfile.GenerateIccFile(Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTable16TagTypeVB.icc")) End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class |
C# | ![]() |
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public void IccLookupTable16TagTypeExample() { // load an Icc Profile string IccfileName = Path.Combine(LEAD_VARS.ImagesDir, "EmptyIcc.icc"); IccProfileExtended iccProfile = new IccProfileExtended(IccfileName); // these arrays should be filled with the appropriate data // input table will be (InputChannels(3) * InputEntries(2)) shorts // output table will be (OutputChannels(3) * OutputEntries(2)) shorts // clut table will be ((CLUTPoints(8) ^ InputChannels(3)) * OutputChannels(3)) shorts ushort[] inputTables = new ushort[6]; ushort[] colorLUTTables = new ushort[1536]; ushort[] outputTables = new ushort[6]; // fill the tables inputTables[0] = 0; inputTables[1] = 65535; inputTables[2] = 0; inputTables[3] = 65535; inputTables[4] = 0; inputTables[5] = 65535; outputTables[0] = 0; outputTables[1] = 65535; outputTables[2] = 0; outputTables[3] = 65535; outputTables[4] = 0; outputTables[5] = 65535; int nI = 0; for (int rI = 0; rI < 256; rI += 32) { for (int gI = 0; gI < 256; gI += 32) { for (int bI = 0; bI < 256; bI += 32) { colorLUTTables[nI++] = (ushort)Math.Min(Math.Max(0, rI * 256), 65535); colorLUTTables[nI++] = (ushort)Math.Min(Math.Max(0, gI * 256), 65535); colorLUTTables[nI++] = (ushort)Math.Min(Math.Max(0, bI * 256), 65535); } } } // create new IccLookupTable16 class IccLookupTable16 iccLUT16 = new IccLookupTable16(3, 3, 8, IccTools.FromDoubleTo2bFixed2bNumber(1.0), IccTools.FromDoubleTo2bFixed2bNumber(0.0), IccTools.FromDoubleTo2bFixed2bNumber(0.0), IccTools.FromDoubleTo2bFixed2bNumber(0.0), IccTools.FromDoubleTo2bFixed2bNumber(1.0), IccTools.FromDoubleTo2bFixed2bNumber(0.0), IccTools.FromDoubleTo2bFixed2bNumber(0.0), IccTools.FromDoubleTo2bFixed2bNumber(0.0), IccTools.FromDoubleTo2bFixed2bNumber(1.0), inputTables, colorLUTTables, outputTables); // define the tag type IccLookupTable16TagType iccLUT16TagType = new IccLookupTable16TagType(iccLUT16); // add the new tag to the ICC Profile iccProfile.AddTag(iccLUT16TagType, IccTag.BToA0Tag, IccTagTypeBase.Lut16TypeSignature); // generate the new profile id iccProfile.GenerateProfileId(); // update the icc array with the new changes iccProfile.UpdateDataArray(); // write the Icc Profile into a new file string fileName = Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTable16TagTypeCS.icc"); iccProfile.GenerateIccFile(fileName); } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; } |
SilverlightCSharp | ![]() |
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SilverlightVB | ![]() |
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- The signature for this tag type is IccTagTypeBase.Lut16TypeSignature.
System.Object
Leadtools.ColorConversion.IccTagTypeBase
Leadtools.ColorConversion.IccLookupTable16TagType
Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)
Reference
IccLookupTable16TagType MembersLeadtools.ColorConversion Namespace
IccTagTypeBase Class
IccCurveTagType Class
IccDateTimeTagType Class
IccDataTagType Class
IccLookupTable8TagType Class
IccMeasurementTagType Class
IccNamedColor2TagType Class
IccParametricCurveTagType Class
IccResponseCurveSet16TagType Class
IccViewingConditionsTagType Class
IccChromaticityTagType Class
IccColorantTableTagType Class
IccMultiLocalizedUnicodeTagType Class
IccColorantOrderTagType Class
IccLookupTableAToBTagType Class
IccLookupTableBToATagType Class
IccProfileSequenceDescriptionTagType Class
IccS15Fixed16ArrayTagType Class
IccSignatureTagType Class
IccTextTagType Class
IccU16Fixed16ArrayTagType Class
IccUint16ArrayTagType Class
IccUint32ArrayTagType Class
IccUint64ArrayTagType Class
IccUint8ArrayTagType Class
IccXyzTagType Class
IccUnknownTagType Class
IccTools Class
IccProfileExtended Class