A System.IO.Stream object where the resulting JPEG file will be saved to. This Stream object must be initialized before it can be sent into this method and it should remain open for subsequent use.
The compression quality level from 0 to 100 to be used to compress the resulting JPEG file. 0 means worse quality and better compression, 100 means the best quality and worse compression.
Example





In This Topic
GdPicture14 Namespace / AnnotationManager Class / SaveDocumentToJPEG Method / SaveDocumentToJPEG(Stream,Int32) Method

SaveDocumentToJPEG(Stream,Int32) Method

In This Topic
Saves the document handled by this AnnotationManager object in JPEG format to an instantiated Stream object according to what you have specified. The document is saved with full GdPicture/XMP annotation support.

Please consider using the AnnotationManager.BurnAnnotationsToPage method before saving, if you expect, that your annotations will be included in the document content.

Syntax
'Declaration

 


Public Overloads Function SaveDocumentToJPEG( _

   ByVal Stream As Stream, _

   ByVal Quality As Integer _

) As GdPictureStatus
public GdPictureStatus SaveDocumentToJPEG( 

   Stream Stream,

   int Quality

)
public function SaveDocumentToJPEG( 

    Stream: Stream;

    Quality: Integer

): GdPictureStatus; 
public function SaveDocumentToJPEG( 

   Stream : Stream,

   Quality : int

) : GdPictureStatus;
public: GdPictureStatus SaveDocumentToJPEG( 

   Stream* Stream,

   int Quality

) 
public:

GdPictureStatus SaveDocumentToJPEG( 

   Stream^ Stream,

   int Quality

)

Parameters

Stream
A System.IO.Stream object where the resulting JPEG file will be saved to. This Stream object must be initialized before it can be sent into this method and it should remain open for subsequent use.
Quality
The compression quality level from 0 to 100 to be used to compress the resulting JPEG file. 0 means worse quality and better compression, 100 means the best quality and worse compression.

Return Value

A member of the GdPictureStatus enumeration. If the method has been successfully followed, then the return value is GdPictureStatus.OK. We strongly recommend always checking this status first.
Remarks

Just to remind you that if you want to permanently incorporate the annotations to be part of the document content, you need to use the AnnotationManager.BurnAnnotationsToPage method before saving the file.

The output stream should be open for writing and should be closed/disposed by the user as well.

This method requires the Annotations component to run.

Example
How to save the handled document to a JPEG formatted file using a stream. 
Using annotationManager As AnnotationManager = New AnnotationManager()

    If (annotationManager.InitFromFile("test.jpg") = GdPictureStatus.OK) AndAlso

       (annotationManager.PageCount > 0) AndAlso (annotationManager.SelectPage(1) = GdPictureStatus.OK) Then

        Dim stamp As GdPicture14.Annotations.AnnotationRubberStamp = annotationManager.AddRubberStampAnnot(Color.Red, 0.5F, 0.5F, 2, 1, "APPROVED")

        If stamp IsNot Nothing Then

            stamp.Rotation = 20

            Dim oFileStream As System.IO.FileStream = New System.IO.FileStream("test_approved.jpg", System.IO.FileMode.Create)

            If (annotationManager.SaveAnnotationsToPage() = GdPictureStatus.OK) AndAlso

               (annotationManager.BurnAnnotationsToPage(True) = GdPictureStatus.OK) AndAlso

               (annotationManager.SaveDocumentToJPEG(oFileStream, 75) = GdPictureStatus.OK) Then

                MessageBox.Show("Finished successfully!", "AnnotationManager.SaveDocumentToJPEG")

            Else

                MessageBox.Show("The file can't be saved. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG")

            End If

            oFileStream.Dispose()

            stamp.Dispose()

        Else

            MessageBox.Show("The rubber stamp annotation can't be created. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG")

        End If

        annotationManager.Close()

    Else

        MessageBox.Show("The AnnotationManager can't be properly initialized. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG")

    End If

End Using
using (AnnotationManager annotationManager = new AnnotationManager())

{

    if ((annotationManager.InitFromFile("test.jpg") == GdPictureStatus.OK) &&

        (annotationManager.PageCount > 0) && (annotationManager.SelectPage(1) == GdPictureStatus.OK))

    {

        GdPicture14.Annotations.AnnotationRubberStamp stamp = annotationManager.AddRubberStampAnnot(Color.Red, 0.5f, 0.5f, 2, 1, "APPROVED");

        if (stamp != null)

        {

            stamp.Rotation = 20;

            System.IO.FileStream oFileStream = new System.IO.FileStream("test_approved.jpg", System.IO.FileMode.Create);

            if ((annotationManager.SaveAnnotationsToPage() == GdPictureStatus.OK) &&

                (annotationManager.BurnAnnotationsToPage(true) == GdPictureStatus.OK) &&

                (annotationManager.SaveDocumentToJPEG(oFileStream, 75) == GdPictureStatus.OK))

                MessageBox.Show("Finished successfully!", "AnnotationManager.SaveDocumentToJPEG");

            else

                MessageBox.Show("The file can't be saved. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG");

            oFileStream.Dispose();

            stamp.Dispose();

        }

        else

            MessageBox.Show("The rubber stamp annotation can't be created. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG");

        annotationManager.Close();

    }

    else

        MessageBox.Show("The AnnotationManager can't be properly initialized. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG");

}
Example
How to save the handled document to a JPEG formatted file using a stream. Using annotationManager As AnnotationManager = New AnnotationManager() If (annotationManager.InitFromFile("test.jpg") = GdPictureStatus.OK) AndAlso (annotationManager.PageCount > 0) AndAlso (annotationManager.SelectPage(1) = GdPictureStatus.OK) Then Dim stamp As GdPicture14.Annotations.AnnotationRubberStamp = annotationManager.AddRubberStampAnnot(Color.Red, 0.5F, 0.5F, 2, 1, "APPROVED") If stamp IsNot Nothing Then stamp.Rotation = 20 Dim oFileStream As System.IO.FileStream = New System.IO.FileStream("test_approved.jpg", System.IO.FileMode.Create) If (annotationManager.SaveAnnotationsToPage() = GdPictureStatus.OK) AndAlso (annotationManager.BurnAnnotationsToPage(True) = GdPictureStatus.OK) AndAlso (annotationManager.SaveDocumentToJPEG(oFileStream, 75) = GdPictureStatus.OK) Then MessageBox.Show("Finished successfully!", "AnnotationManager.SaveDocumentToJPEG") Else MessageBox.Show("The file can't be saved. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG") End If oFileStream.Dispose() stamp.Dispose() Else MessageBox.Show("The rubber stamp annotation can't be created. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG") End If annotationManager.Close() Else MessageBox.Show("The AnnotationManager can't be properly initialized. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG") End If End Using using (AnnotationManager annotationManager = new AnnotationManager()) { if ((annotationManager.InitFromFile("test.jpg") == GdPictureStatus.OK) && (annotationManager.PageCount > 0) && (annotationManager.SelectPage(1) == GdPictureStatus.OK)) { GdPicture14.Annotations.AnnotationRubberStamp stamp = annotationManager.AddRubberStampAnnot(Color.Red, 0.5f, 0.5f, 2, 1, "APPROVED"); if (stamp != null) { stamp.Rotation = 20; System.IO.FileStream oFileStream = new System.IO.FileStream("test_approved.jpg", System.IO.FileMode.Create); if ((annotationManager.SaveAnnotationsToPage() == GdPictureStatus.OK) && (annotationManager.BurnAnnotationsToPage(true) == GdPictureStatus.OK) && (annotationManager.SaveDocumentToJPEG(oFileStream, 75) == GdPictureStatus.OK)) MessageBox.Show("Finished successfully!", "AnnotationManager.SaveDocumentToJPEG"); else MessageBox.Show("The file can't be saved. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG"); oFileStream.Dispose(); stamp.Dispose(); } else MessageBox.Show("The rubber stamp annotation can't be created. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG"); annotationManager.Close(); } else MessageBox.Show("The AnnotationManager can't be properly initialized. Status: " + annotationManager.GetStat().ToString(), "AnnotationManager.SaveDocumentToJPEG"); }
See Also

Reference

AnnotationManager Class
AnnotationManager Members
Overload List
BurnAnnotationsToPage(Boolean) Method
BurnAnnotationsToPage(Boolean) Method
SaveDocumentToPDF(Stream) Method
SaveDocumentToTIFF(Stream,TiffCompression) Method
BurnAnnotationsToPage(Boolean) Method