AddTag Method (original) (raw)
Summary
Adds a new tag to the ICC profile.
Syntax
Parameters
tagTypeObject
Icc class object that contains the tag data.
tagSignature
Tag signature. For possible values refer to IccTag.
tagTypeSignature
Tag type signature. For possible values refer to IccTagTypeBase
Example
using Leadtools;
using Leadtools.ColorConversion;
public IccDateTimeTagType FillDateTimeTagType()
{
// get the current system data
System.DateTime sysDateTime = System.DateTime.Now;
// create a new iccDateTime class
IccDateTime iccDateTime = new IccDateTime((ushort)sysDateTime.Year,
(ushort)sysDateTime.Month,
(ushort)sysDateTime.Day,
(ushort)sysDateTime.Hour,
(ushort)sysDateTime.Minute,
(ushort)sysDateTime.Second);
// define the tag type
IccDateTimeTagType iccDateTimeTagType = new IccDateTimeTagType(iccDateTime);
return iccDateTimeTagType;
}
public IccXyzTagType FillIccXyzTagType()
{
// define the array of XYZ numbers
IccXyzNumber[] data = new IccXyzNumber[1];
data[0] = new IccXyzNumber(
IccTools.FromDoubleTo2bFixed2bNumber(1.0),
IccTools.FromDoubleTo2bFixed2bNumber(2.0),
IccTools.FromDoubleTo2bFixed2bNumber(3.0));
// define the tag type
IccXyzTagType xyzTagType = new IccXyzTagType(data);
return xyzTagType;
}
public void IccProfileExtendedExample()
{
// define the IccProfileExtended Class
IccProfileExtended iccProfile = new IccProfileExtended();
// define the IccHeader class
IccHeader header = IccHeader.Empty;
// filling the ICC header
// note that the Illuminant, ProfileSignature, and Version are filled
// with the default values in the IccProfile.Empty property,
// and they shouldn't be changed unless the user knows what he is doing
// the rest of the fields are the user's responsibility
// except for the ProfileID which will be filled automatically upon the call
// for the method IccProfile.GenerateProfileId, but this method must be called at the
// end when the ICC Profile is completely prepared.
// Finally, the Size field will be filled automatically by the different ICC methods,
// and it shouldn't be changed unless the user knows what he is doing.
header.CmmID = 0x6170706C; // any CMM ID
header.DeviceClass = IccProfileClassType.DeviceLinkClass;
header.ColorSpace = IccColorspaceType.LabData;
header.Pcs = IccColorspaceType.LabData;
header.ProfileSignature = 0x61637370; // any profile signature
header.Platform = IccPlatformSignatureType.MacintoshSignature;
header.Flags = IccProfileFlags.None;
header.Manufacturer = 0x46464549; // any manufacturer
header.Model = 0x0; // any model
header.Attributes = IccProfileMediaFlags.ColorMedia;
header.RenderingIntent = IccRenderingIntentType.AbsoluteColorimetric;
header.Creator = 0x46464549; // any creator
// set the system date/time as the date/time of the Icc Profile
System.DateTime sysDateTime = System.DateTime.Now;
IccDateTime iccDateTime = new IccDateTime((ushort)sysDateTime.Year,
(ushort)sysDateTime.Month,
(ushort)sysDateTime.Day,
(ushort)sysDateTime.Hour,
(ushort)sysDateTime.Minute,
(ushort)sysDateTime.Second);
header.DateTime = iccDateTime;
iccProfile.Header = header;
// create all the tags you want
// 1- mediaBlackPointTag (needs XYZ tag type)
IccXyzTagType xyzTagType = FillIccXyzTagType();
// then insert it into the profile
iccProfile.AddTag(xyzTagType, IccTag.MediaBlackPointTag, IccTagTypeBase.XyzTypeSignature);
// 2- calibrationDateTimeTag
IccDateTimeTagType dateTimeTagType = FillDateTimeTagType();
iccProfile.AddTag(dateTimeTagType, IccTag.CalibrationDateTimeTag, IccTagTypeBase.DateTimeTypeSignature);
// 3- and so on...
// to get the tag type signature of any tag in the profile,
int tagTypeSignature = iccProfile.GetTagTypeSignature(IccTag.MediaBlackPointTag);
// to delete one of the two tags
xyzTagType = (IccXyzTagType)iccProfile.DeleteTag(IccTag.MediaBlackPointTag);
// to get the calibrationDateTimeTag
dateTimeTagType = (IccDateTimeTagType)iccProfile.GetTag(IccTag.CalibrationDateTimeTag);
// at the end, generate the profileID. For the time being, it will be filled with 0's
iccProfile.GenerateProfileId();
// finally generate the new Icc Profile by updating the Data Array
// and then generating the file
iccProfile.UpdateDataArray();
string IccfileName = Path.Combine(LEAD_VARS.ImagesDir, "IccProfileExtendedCS.icc");
iccProfile.GenerateIccFile(IccfileName);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}