WriteGeoKey(Stream,int,RasterTagMetadata) Method

Summary

Writes or changes a GeoKeys to an existing stream.

Syntax

Objective-C

C++

Java

public void WriteGeoKey( 
   Stream stream, 
   int pageNumber, 
   RasterTagMetadata geoKey 
)

Public Overloads Sub WriteGeoKey( _ 
   ByVal stream As Stream, _ 
   ByVal pageNumber As Integer, _ 
   ByVal geoKey As RasterTagMetadata _ 
)

- (BOOL)writeGeoKey:(nullable LTRasterTagMetadata *)geoKey  
           toStream:(LTLeadStream *)stream  
         pageNumber:(NSInteger)pageNumber  
              error:(NSError **)error

public void writeGeoKey(ILeadStream stream, int pageNumber, RasterTagMetadata geoKey)

public: 
void WriteGeoKey(  
   Stream^ stream, 
   int pageNumber, 
   RasterTagMetadata^ geoKey 
)

Parameters

stream
A Stream that contains the file data.

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

geoKey
GeoKey to identify the data in the Geo TIFF file.

Remarks

This method writes to or changes the GeoKeys in an existing file.

This method works only with TIFF files. If you also want to write the other TIFF tags and comments, use WriteMarkers instead.

Note: Use this method carefully. LEADTOOLS will not restrict the GeoKeys that you write. If you write bad GeoKeys, the file might become corrupted. Consult the GeoTIFF specification documentation for a list of GeoKeys.

Some restrictions apply to this function if you use an IFD to indicate to which page to write the GeoKey. See the Loading and Saving Large TIFF / BigTIFF Files topic for more information.

Example

For an example, refer to WriteGeoKey.

Requirements

Target Platforms