LEADTOOLS Color Conversion (Leadtools.ColorConversion assembly)
LEAD Technologies, Inc

GetTag Method

Example 





Leadtools.ColorConversion Namespace > IccProfileExtended Class : GetTag Method
Tag signature for the tag to be returned.
Gets an existing tag from the ICC profile. .NET support
Syntax
public IccTagTypeBase GetTag( 
   int tagSignature
)
'Declaration
 
Public Function GetTag( _
   ByVal tagSignature As Integer _
) As IccTagTypeBase
'Usage
 
Dim instance As IccProfileExtended
Dim tagSignature As Integer
Dim value As IccTagTypeBase
 
value = instance.GetTag(tagSignature)
public IccTagTypeBase GetTag( 
   int tagSignature
)
 function Leadtools.ColorConversion.IccProfileExtended.GetTag( 
   tagSignature 
)

public:
IccTagTypeBase^ GetTag( 
   int tagSignature
)

Parameters

tagSignature
Tag signature for the tag to be returned.

Return Value

Object that contains the requested tag, and should be casted to the proper ICC tag class.
Example
Copy CodeCopy Code   
Public Sub GetIccProfileTagsExample()
      ' Note that the tag types shoule be the same as the ones used in the Example above.
      ' 1. chromaticityType
      Dim iccProfile As New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccChromaticityTagTypeVB.icc"))
      Dim chromaticityType As New IccChromaticityTagType()
      chromaticityType = CType(iccProfile.GetTag(IccTag.ChromaticityTag), IccChromaticityTagType)

      ' 2. colorantOrderType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccColorantOrderTagTypeVB.icc"))
      Dim colorantOrderType As New IccColorantOrderTagType()
      colorantOrderType = CType(iccProfile.GetTag(IccTag.ColorantOrderTag), IccColorantOrderTagType)

      ' 3. colorantTableType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccColorantTableTagTypeVB.icc"))
      Dim colorantTableType As New IccColorantTableTagType()
      colorantTableType = CType(iccProfile.GetTag(IccTag.ColorantTableTag), IccColorantTableTagType)

      ' 4. curveType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccCurveTagTypeVB.icc"))
      Dim curveType As New IccCurveTagType()
      curveType = CType(iccProfile.GetTag(IccTag.GrayTRCTag), IccCurveTagType)

      ' 5. dataType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccDataTagTypeVB.icc"))
      Dim dataType As New IccDataTagType()
      dataType = CType(iccProfile.GetTag(&H64617461), IccDataTagType)

      ' 6. dateTimeType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccDateTimeTagTypeVB.icc"))
      Dim dateTimeType As New IccDateTimeTagType()
      dateTimeType = CType(iccProfile.GetTag(IccTag.CalibrationDateTimeTag), IccDateTimeTagType)

      ' 7. lut16Type
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTable16TagTypeVB.icc"))
      Dim lut16Type As New IccLookupTable16TagType()
      lut16Type = CType(iccProfile.GetTag(IccTag.BToA0Tag), IccLookupTable16TagType)

      ' 8. lut8Type
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTable8TagTypeVB.icc"))
      Dim lut8Type As New IccLookupTable8TagType()
      lut8Type = CType(iccProfile.GetTag(IccTag.BToA1Tag), IccLookupTable8TagType)

      ' 9. lutAToBType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTableAToBTagTypeVB.icc"))
      Dim lutAToBType As New IccLookupTableAToBTagType()
      lutAToBType = CType(iccProfile.GetTag(IccTag.AToB2Tag), IccLookupTableAToBTagType)

      ' 10. lutBToAType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTableBToATagTypeVB.icc"))
      Dim lutBToAType As New IccLookupTableBToATagType()
      lutBToAType = CType(iccProfile.GetTag(IccTag.BToA2Tag), IccLookupTableBToATagType)

      ' 11. measurementType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccMeasurementTagTypeVB.icc"))
      Dim measurementType As New IccMeasurementTagType()
      measurementType = CType(iccProfile.GetTag(IccTag.MeasurementTag), IccMeasurementTagType)

      ' 12. multiLocalizedUnicodeType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccMultiLocalizedUnicodeTagTypeVB.icc"))
      Dim multiLocalizedUnicodeType As New IccMultiLocalizedUnicodeTagType()
      multiLocalizedUnicodeType = CType(iccProfile.GetTag(IccTag.DeviceModelDescTag), IccMultiLocalizedUnicodeTagType)

      ' 13. namedColor2Type
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccNamedColor2TagTypeVB.icc"))
      Dim namedColor2Type As New IccNamedColor2TagType()
      namedColor2Type = CType(iccProfile.GetTag(IccTag.NamedColor2Tag), IccNamedColor2TagType)

      ' 14. parametricCurveType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccParametricCurveTagTypeVB.icc"))
      Dim parametricCurveType As New IccParametricCurveTagType()
      parametricCurveType = CType(iccProfile.GetTag(IccTag.GrayTRCTag), IccParametricCurveTagType)

      ' 15. profileSequenceDescType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccProfileSequenceDescriptionTagTypeVB.icc"))
      Dim profileSequenceDescType As New IccProfileSequenceDescriptionTagType()
      profileSequenceDescType = CType(iccProfile.GetTag(IccTag.ProfileSequenceDescTag), IccProfileSequenceDescriptionTagType)

      ' 16. responseCurveSet16Type
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccResponseCurveSet16TagTypeVB.icc"))
      Dim responseCurveSet16Type As New IccResponseCurveSet16TagType()
      responseCurveSet16Type = CType(iccProfile.GetTag(IccTag.OutputResponseTag), IccResponseCurveSet16TagType)

      ' 17. s15Fixed16ArrayType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccS15Fixed16ArrayTagTypeVB.icc"))
      Dim s15Fixed16ArrayType As New IccS15Fixed16ArrayTagType()
      s15Fixed16ArrayType = CType(iccProfile.GetTag(IccTag.ChromaticAdaptationTag), IccS15Fixed16ArrayTagType)

      ' 18. signatureType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccSignatureTagTypeVB.icc"))
      Dim signatureType As New IccSignatureTagType()
      signatureType = CType(iccProfile.GetTag(IccTag.TechnologyTag), IccSignatureTagType)

      ' 19. textType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccTextTagTypeVB.icc"))
      Dim textType As New IccTextTagType()
      textType = CType(iccProfile.GetTag(IccTag.CharTargetTag), IccTextTagType)

      ' 20. u16Fixed16ArrayType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccU16Fixed16ArrayTagTypeVB.icc"))
      Dim u16Fixed16ArrayType As New IccU16Fixed16ArrayTagType()
      u16Fixed16ArrayType = CType(iccProfile.GetTag(&H54616741), IccU16Fixed16ArrayTagType)

      ' 21. uint16ArrayType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccUint16ArrayTagTypeVB.icc"))
      Dim uint16ArrayType As New IccUint16ArrayTagType()
      uint16ArrayType = CType(iccProfile.GetTag(&H54616742), IccUint16ArrayTagType)

      ' 22. uint32ArrayType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccUint32ArrayTagTypeVB.icc"))
      Dim uint32ArrayType As New IccUint32ArrayTagType()
      uint32ArrayType = CType(iccProfile.GetTag(&H54616743), IccUint32ArrayTagType)

      ' 23. uint64ArrayType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccUint64ArrayTagTypeVB.icc"))
      Dim uint64ArrayType As New IccUint64ArrayTagType()
      uint64ArrayType = CType(iccProfile.GetTag(&H54616744), IccUint64ArrayTagType)

      ' 24. uint8ArrayType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccUint8ArrayTagTypeVB.icc"))
      Dim uint8ArrayType As New IccUint8ArrayTagType()
      uint8ArrayType = CType(iccProfile.GetTag(&H54616745), IccUint8ArrayTagType)

      ' 25. unknownType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccUnknownTagTypeVB.icc"))
      Dim unknownType As New IccUnknownTagType()
      unknownType = CType(iccProfile.GetTag(&H54616746), IccUnknownTagType)

      ' 26. viewingConditionsType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccViewingConditionsTagTypeVB.icc"))
      Dim viewingConditionsType As New IccViewingConditionsTagType()
      viewingConditionsType = CType(iccProfile.GetTag(IccTag.ViewingConditionsTag), IccViewingConditionsTagType)

      ' 27. xyzType
      iccProfile = New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccXyzTagTypeVB.icc"))
      Dim xyzType As New IccXyzTagType()
      xyzType = CType(iccProfile.GetTag(IccTag.RedMatrixColumnTag), IccXyzTagType)
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
public void GetIccProfileTagsExample()
   {
      // Note that the tag types shoule be the same as the ones used in the Example above.
      // 1. chromaticityType
      IccProfileExtended iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccChromaticityTagTypeCS.icc"));
      IccChromaticityTagType chromaticityType = new IccChromaticityTagType();
      chromaticityType = (IccChromaticityTagType)iccProfile.GetTag(IccTag.ChromaticityTag);

      // 2. colorantOrderType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "IccColorantOrderTagTypeCS.icc"));
      IccColorantOrderTagType colorantOrderType = new IccColorantOrderTagType();
      colorantOrderType = (IccColorantOrderTagType)iccProfile.GetTag(IccTag.ColorantOrderTag);

      // 3. colorantTableType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccColorantTableTagTypeCS.icc"));
      IccColorantTableTagType colorantTableType = new IccColorantTableTagType();
      colorantTableType = (IccColorantTableTagType)iccProfile.GetTag(IccTag.ColorantTableTag);

      // 4. curveType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccCurveTagTypeCS.icc"));
      IccCurveTagType curveType = new IccCurveTagType();
      curveType = (IccCurveTagType)iccProfile.GetTag(IccTag.GrayTRCTag);

      // 5. dataType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccDataTagTypeCS.icc"));
      IccDataTagType dataType = new IccDataTagType();
      dataType = (IccDataTagType)iccProfile.GetTag(0x64617461);

      // 6. dateTimeType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccDateTimeTagTypeCS.icc"));
      IccDateTimeTagType dateTimeType = new IccDateTimeTagType();
      dateTimeType = (IccDateTimeTagType)iccProfile.GetTag(IccTag.CalibrationDateTimeTag);

      // 7. lut16Type
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccLookupTable16TagTypeCS.icc"));
      IccLookupTable16TagType lut16Type = new IccLookupTable16TagType();
      lut16Type = (IccLookupTable16TagType)iccProfile.GetTag(IccTag.BToA0Tag);

      // 8. lut8Type
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccLookupTable8TagTypeCS.icc"));
      IccLookupTable8TagType lut8Type = new IccLookupTable8TagType();
      lut8Type = (IccLookupTable8TagType)iccProfile.GetTag(IccTag.BToA1Tag);

      // 9. lutAToBType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccLookupTableAToBTagTypeCS.icc"));
      IccLookupTableAToBTagType lutAToBType = new IccLookupTableAToBTagType();
      lutAToBType = (IccLookupTableAToBTagType)iccProfile.GetTag(IccTag.AToB2Tag);

      // 10. lutBToAType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccLookupTableBToATagTypeCS.icc"));
      IccLookupTableBToATagType lutBToAType = new IccLookupTableBToATagType();
      lutBToAType = (IccLookupTableBToATagType)iccProfile.GetTag(IccTag.BToA2Tag);

      // 11. measurementType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccMeasurementTagTypeCS.icc"));
      IccMeasurementTagType measurementType  = new IccMeasurementTagType();
      measurementType = (IccMeasurementTagType)iccProfile.GetTag(IccTag.MeasurementTag);

      // 12. multiLocalizedUnicodeType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccMultiLocalizedUnicodeTagTypeCS.icc"));
      IccMultiLocalizedUnicodeTagType multiLocalizedUnicodeType = new IccMultiLocalizedUnicodeTagType();
      multiLocalizedUnicodeType = (IccMultiLocalizedUnicodeTagType)iccProfile.GetTag(IccTag.DeviceModelDescTag);

      // 13. namedColor2Type
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccNamedColor2TagTypeCS.icc"));
      IccNamedColor2TagType namedColor2Type = new IccNamedColor2TagType();
      namedColor2Type = (IccNamedColor2TagType)iccProfile.GetTag(IccTag.NamedColor2Tag);

      // 14. parametricCurveType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccParametricCurveTagTypeCS.icc"));
      IccParametricCurveTagType parametricCurveType = new IccParametricCurveTagType();
      parametricCurveType = (IccParametricCurveTagType)iccProfile.GetTag(IccTag.GrayTRCTag);

      // 15. profileSequenceDescType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccProfileSequenceDescriptionTagTypeCS.icc"));
      IccProfileSequenceDescriptionTagType profileSequenceDescType = new IccProfileSequenceDescriptionTagType();
      profileSequenceDescType = (IccProfileSequenceDescriptionTagType)iccProfile.GetTag(IccTag.ProfileSequenceDescTag);

      // 16. responseCurveSet16Type
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccResponseCurveSet16TagTypeCS.icc"));
      IccResponseCurveSet16TagType responseCurveSet16Type = new IccResponseCurveSet16TagType();
      responseCurveSet16Type = (IccResponseCurveSet16TagType)iccProfile.GetTag(IccTag.OutputResponseTag);

      // 17. s15Fixed16ArrayType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccS15Fixed16ArrayTagTypeCS.icc"));
      IccS15Fixed16ArrayTagType s15Fixed16ArrayType = new IccS15Fixed16ArrayTagType();
      s15Fixed16ArrayType = (IccS15Fixed16ArrayTagType)iccProfile.GetTag(IccTag.ChromaticAdaptationTag);

      // 18. signatureType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccSignatureTagTypeCS.icc"));
      IccSignatureTagType signatureType = new IccSignatureTagType();
      signatureType = (IccSignatureTagType)iccProfile.GetTag(IccTag.TechnologyTag);

      // 19. textType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccTextTagTypeCS.icc"));
      IccTextTagType textType = new IccTextTagType();
      textType = (IccTextTagType)iccProfile.GetTag(IccTag.CharTargetTag);

      // 20. u16Fixed16ArrayType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccU16Fixed16ArrayTagTypeCS.icc"));
      IccU16Fixed16ArrayTagType u16Fixed16ArrayType = new IccU16Fixed16ArrayTagType();
      u16Fixed16ArrayType = (IccU16Fixed16ArrayTagType)iccProfile.GetTag(0x54616741);

      // 21. uint16ArrayType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccUint16ArrayTagTypeCS.icc"));
      IccUint16ArrayTagType uint16ArrayType = new IccUint16ArrayTagType();
      uint16ArrayType = (IccUint16ArrayTagType)iccProfile.GetTag(0x54616742);

      // 22. uint32ArrayType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccUint32ArrayTagTypeCS.icc"));
      IccUint32ArrayTagType uint32ArrayType = new IccUint32ArrayTagType();
      uint32ArrayType = (IccUint32ArrayTagType)iccProfile.GetTag(0x54616743);

      // 23. uint64ArrayType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccUint64ArrayTagTypeCS.icc"));
      IccUint64ArrayTagType uint64ArrayType = new IccUint64ArrayTagType();
      uint64ArrayType = (IccUint64ArrayTagType)iccProfile.GetTag(0x54616744);

      // 24. uint8ArrayType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccUint8ArrayTagTypeCS.icc"));
      IccUint8ArrayTagType uint8ArrayType = new IccUint8ArrayTagType();
      uint8ArrayType = (IccUint8ArrayTagType)iccProfile.GetTag(0x54616745);

      // 25. unknownType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccUnknownTagTypeCS.icc"));
      IccUnknownTagType unknownType = new IccUnknownTagType();
      unknownType = (IccUnknownTagType)iccProfile.GetTag(0x54616746);

      // 26. viewingConditionsType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccViewingConditionsTagTypeCS.icc"));
      IccViewingConditionsTagType viewingConditionsType = new IccViewingConditionsTagType();
      viewingConditionsType = (IccViewingConditionsTagType)iccProfile.GetTag(IccTag.ViewingConditionsTag);

      // 27. xyzType
      iccProfile = new IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir,"IccXyzTagTypeCS.icc"));
      IccXyzTagType xyzType = new IccXyzTagType();
      xyzType = (IccXyzTagType)iccProfile.GetTag(IccTag.RedMatrixColumnTag);
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
Requirements

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

See Also

Reference

IccProfileExtended Class
IccProfileExtended Members
AddTag Method
DeleteTag Method
GenerateIccFile Method
GetTagTypeSignature Method
GenerateProfileId Method
UpdateDataArray Method
ReadFromImage
ReadFromImage
WriteToImage
WriteToImage

 

 

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