public struct IccLookupTable16
public value class IccLookupTable16 : public System.ValueType
class IccLookupTable16:
using Leadtools;
using Leadtools.ColorConversion;
using Leadtools.Codecs;
public string outputIccFile = Path.Combine(LEAD_VARS.ImagesDir, "IccLookupTable16TagType.icc");
public void IccLookupTable16TagTypeExample()
{
// Load an ICC profile
string IccfileName = Path.Combine(LEAD_VARS.ImagesDir, "InputProfile.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 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
iccProfile.GenerateIccFile(outputIccFile);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
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.