WriteMarkerAsync Method

public IAsyncAction WriteMarkerAsync( 
   ILeadStream stream,
   int pageNumber,
   RasterMarkerMetadata marker
)

'Declaration
 
Public Function WriteMarkerAsync( _
   ByVal stream As ILeadStream, _
   ByVal pageNumber As Integer, _
   ByVal marker As RasterMarkerMetadata _
) As IAsyncAction

'Usage
 
Dim instance As RasterCodecs
Dim stream As ILeadStream
Dim pageNumber As Integer
Dim marker As RasterMarkerMetadata
Dim value As IAsyncAction
 
value = instance.WriteMarkerAsync(stream, pageNumber, marker)

public IAsyncAction WriteMarkerAsync( 
   ILeadStream stream,
   int pageNumber,
   RasterMarkerMetadata marker
)

 function Leadtools.Codecs.RasterCodecs.WriteMarkerAsync( 
   stream ,
   pageNumber ,
   marker 
)

public:
IAsyncAction^ WriteMarkerAsync( 
   ILeadStream^ stream,
   int pageNumber,
   RasterMarkerMetadata^ marker
) 

Parameters

stream

A Leadtools.ILeadStream containing the output file data.

pageNumber

1-based index of the page at which to write the marker.

marker

A Leadtools.RasterMarkerMetadata object that contains the marker data.

For Exif files, this metadata collection will contain all the Exif and GPS comments, stored in APP1. It will also contain the audio information stored in APP2.

When you add or remove tags, the tags array at the end of the file is re-written. When you modify existing tags, the new tag value is added to the file and the IFD is modified as necessary. In all of these cases, there is no image recompression.

Target Platforms

Reference

RasterCodecs Class
RasterCodecs Members