How to add ICC-profile to a JPEG2000 image?
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Here is C#/VB.NET code that shows how to add ICC-profile to a JPEG2000 image using
Jpeg2000Page class:
/// <summary>
/// Adds ICC-profile to a JPEG2000 image using Jpeg2000Page class.
/// </summary>
/// <param name="inputJpeg2000Filename">The name of input JPEG2000 file.</param>
/// <param name="iccProfileFilename">The name of ICC-profile.</param>
/// <param name="outputJpeg2000Filename">The name of output JPEG2000 file.</param>
public static void AddIccProfileToJpeg2000Page(string inputJpeg2000Filename, string iccProfileFilename, string outputJpeg2000Filename)
{
// open an existing JPEG2000 file
using (Vintasoft.Imaging.Codecs.ImageFiles.Jpeg2000.Jpeg2000File jpeg2000File =
new Vintasoft.Imaging.Codecs.ImageFiles.Jpeg2000.Jpeg2000File(inputJpeg2000Filename))
{
// get JPEG2000 page
Vintasoft.Imaging.Codecs.ImageFiles.Jpeg2000.Jpeg2000Page jpeg2000Page = jpeg2000File.Page;
// read bytes of ICC-profile from file
byte[] iccProfile = System.IO.File.ReadAllBytes(iccProfileFilename);
// add ICC-profile to a JPEG2000 page
jpeg2000Page.IccProfile = iccProfile;
// save JPEG2000 file to a new file
jpeg2000File.Save(outputJpeg2000Filename);
}
}
''' <summary>
''' Adds ICC-profile to a JPEG2000 image using Jpeg2000Page class.
''' </summary>
''' <param name="inputJpeg2000Filename">The name of input JPEG2000 file.</param>
''' <param name="iccProfileFilename">The name of ICC-profile.</param>
''' <param name="outputJpeg2000Filename">The name of output JPEG2000 file.</param>
Public Shared Sub AddIccProfileToJpeg2000Page(inputJpeg2000Filename As String, iccProfileFilename As String, outputJpeg2000Filename As String)
'' open an existing JPEG2000 file
Using jpeg2000File As Vintasoft.Imaging.Codecs.ImageFiles.Jpeg2000.Jpeg2000File =
New Vintasoft.Imaging.Codecs.ImageFiles.Jpeg2000.Jpeg2000File(inputJpeg2000Filename)
'' get JPEG2000 page
Dim jpeg2000Page As Vintasoft.Imaging.Codecs.ImageFiles.Jpeg2000.Jpeg2000Page = jpeg2000File.Page
'' read bytes of ICC-profile from file
Dim iccProfile As Byte() = System.IO.File.ReadAllBytes(iccProfileFilename)
'' add ICC-profile to a JPEG2000 page
jpeg2000Page.IccProfile = iccProfile
'' save JPEG2000 file to a New file
jpeg2000File.Save(outputJpeg2000Filename)
End Using
End Sub
Here is C#/VB.NET code that shows how to add ICC-profile to a JPEG2000 image using
PageMetadata class:
/// <summary>
/// Adds ICC profile to the metadata of image page.
/// </summary>
/// <param name="imageFilePath">The image to which the ICC profile must be added.</param>
/// <param name="outputImageFilePath">The result image with added ICC profile.</param>
/// <param name="iccProfilePath">ICC profile file path.</param>
public void AddIccProfileToPageMetadata(string imageFilePath, string outputImageFilePath, string iccProfilePath)
{
// open an image file
using (Vintasoft.Imaging.VintasoftImage image = new Vintasoft.Imaging.VintasoftImage(imageFilePath))
{
// get ICC profile data
byte[] iccProfileData = System.IO.File.ReadAllBytes(iccProfilePath);
// add ICC profile to the metadata of image page
AddIccProfileToPageMetadata(image, iccProfileData);
// save the image
image.Save(outputImageFilePath);
}
}
/// <summary>
/// Adds ICC profile to the metadata of image page.
/// </summary>
/// <param name="image">The image to which the ICC profile must be added.</param>
/// <param name="iccProfileData">ICC profile data.</param>
/// <exception cref="System.ArgumentException">Thrown if image page does not have metadata.</exception>
public void AddIccProfileToPageMetadata(Vintasoft.Imaging.VintasoftImage image, byte[] iccProfileData)
{
// get metadata of image page
Vintasoft.Imaging.Metadata.PageMetadata pageMetadata = image.Metadata.MetadataTree;
// if image has metadata
if (pageMetadata != null)
{
// add ICC profile data to metadata
pageMetadata.AddIccProfile(iccProfileData);
}
else
{
throw new System.ArgumentException("The image does not have metadata.");
}
}
''' <summary>
''' Adds ICC profile to the metadata of image page.
''' </summary>
''' <param name="imageFilePath">The image to which the ICC profile must be added.</param>
''' <param name="outputImageFilePath">The result image with added ICC profile.</param>
''' <param name="iccProfilePath">ICC profile file path.</param>
Public Sub AddIccProfileToPageMetadata(imageFilePath As String, outputImageFilePath As String, iccProfilePath As String)
' open an image file
Using image As New Vintasoft.Imaging.VintasoftImage(imageFilePath)
' get ICC profile data
Dim iccProfileData As Byte() = System.IO.File.ReadAllBytes(iccProfilePath)
' add ICC profile to the metadata of image page
AddIccProfileToPageMetadata(image, iccProfileData)
' save the image
image.Save(outputImageFilePath)
End Using
End Sub
''' <summary>
''' Adds ICC profile to the metadata of image page.
''' </summary>
''' <param name="image">The image to which the ICC profile must be added.</param>
''' <param name="iccProfileData">ICC profile data.</param>
''' <exception cref="System.ArgumentException">Thrown if image page does not have metadata.</exception>
Public Sub AddIccProfileToPageMetadata(image As Vintasoft.Imaging.VintasoftImage, iccProfileData As Byte())
' get metadata of image page
Dim pageMetadata As Vintasoft.Imaging.Metadata.PageMetadata = image.Metadata.MetadataTree
' if image has metadata
If pageMetadata IsNot Nothing Then
' add ICC profile data to metadata
pageMetadata.AddIccProfile(iccProfileData)
Else
Throw New System.ArgumentException("The image does not have metadata.")
End If
End Sub