public void Save(
RasterCodecs codecs,
string fileName,
RasterImage image,
Jpeg2000FileFormat format,
int bitsPerPixel,
int qualityFactor
)
Public Overloads Sub Save( _
ByVal codecs As RasterCodecs, _
ByVal fileName As String, _
ByVal image As RasterImage, _
ByVal format As Jpeg2000FileFormat, _
ByVal bitsPerPixel As Integer, _
ByVal qualityFactor As Integer _
)
public:
void Save(
RasterCodecs^ codecs,
String^ fileName,
RasterImage^ image,
Jpeg2000FileFormat format,
int bitsPerPixel,
int qualityFactor
)
codecs
The Leadtools.Codecs.RasterCodecs object.
fileName
System.String containing the name of the file currently being saved.
image
The Leadtools.RasterImage object that holds the image data.
format
Output JPEG 2000 file format. For valid values, refer to Jpeg2000FileFormat.
bitsPerPixel
The resulting file's pixel depth. Possible values are: 8, 12, 16, 24, 32, 48, 64, and 0. A value of zero [0] means that each image will be saved with its bits per pixel value, if that value is equal to one of the possible values (8, 12, 16, 24, 32, 48, or 64).
qualityFactor
Quality factor. This value determines the degree of loss in the compression process. Possible values are from 0 to 255. A value of zero (0) represents lossless compression. Values between 1 and 255 are interpreted as a compression ratio.
All of the engine boxes that are currently set will also be saved in this file
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Jpeg2000;
public void SaveStringExample()
{
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
// Load a JPEG 2000 image
Jpeg2000Engine engine = new Jpeg2000Engine();
RasterImage image = engine.Load(codecs, Path.Combine(LEAD_VARS.ImagesDir, "image1.jp2"), 0, CodecsLoadByteOrder.BgrOrGray);
List<XmlBox> xmlBoxes = engine.GetBoxes<XmlBox>(Jpeg2000FileFormat.LeadJp2);
ResolutionBox resBox = (ResolutionBox)engine.GetBox(Jpeg2000FileFormat.LeadJp2, Jpeg2000BoxType.ResolutionBox);
engine.ResetEngineBoxes();
//Set the JPX engine's XML box
engine.SetBoxes(Jpeg2000FileFormat.LeadJpx, xmlBoxes);
engine.SetBox(Jpeg2000FileFormat.LeadJpx, resBox);
//Save the image in JPX file format
engine.Save(codecs, Path.Combine(LEAD_VARS.ImagesDir, "Test.jpx"), image, Jpeg2000FileFormat.LeadJpx, 24, 5);
//Append Intellectual Property Rights box
String copyRights = ("Copyright (c) 1991-2015 by LEAD Technologies, Inc. All Rights Reserved.");
IprBox ipr = new IprBox();
ipr.Data = Encoding.ASCII.GetBytes(copyRights);
engine.AppendBox(Path.Combine(LEAD_VARS.ImagesDir, "Test.jpx"), ipr);
// Clean up
image.Dispose();
codecs.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Jpeg2000
Public Sub SaveStringExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
' Load a JPEG 2000 image
Dim engine As New Jpeg2000Engine()
Dim image As RasterImage = engine.Load(codecs, Path.Combine(LEAD_VARS.ImagesDir, "image1.jp2"), 0, CodecsLoadByteOrder.BgrOrGray)
Dim xmlBoxes As List(Of XmlBox) = engine.GetBoxes(Of XmlBox)(Jpeg2000FileFormat.LeadJp2)
Dim resBox As ResolutionBox = DirectCast(engine.GetBox(Jpeg2000FileFormat.LeadJp2, Jpeg2000BoxType.ResolutionBox), ResolutionBox)
engine.ResetEngineBoxes()
' Set the JPX engine's XML box
engine.SetBoxes(Jpeg2000FileFormat.LeadJpx, xmlBoxes)
engine.SetBox(Jpeg2000FileFormat.LeadJpx, resBox)
' Save the image in JPX file format
engine.Save(codecs, Path.Combine(LEAD_VARS.ImagesDir, "Test.jpx"), image, Jpeg2000FileFormat.LeadJpx, 24, 5)
' Append Intellectual Property Rights box
Dim copyRights As String = ("Copyright (c) 1991-2008 by LEAD Technologies, Inc. All Rights Reserved.")
Dim ipr As New IprBox()
ipr.Data = Encoding.ASCII.GetBytes(copyRights)
engine.AppendBox(Path.Combine(LEAD_VARS.ImagesDir, "Test.jpx"), ipr)
' Clean up
image.Dispose()
codecs.Dispose()
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
Save(RasterCodecs, Stream, RasterImage, Jpeg2000FileFormat, Int32, Int32)
Compression Using LEAD and JPEG Formats
File Formats - JPEG And LEAD Compressed
Bitmaps In Memory And In Files
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
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