Marble::KmlOsmPlacemarkDataTagWriter Class Reference

#include <KmlOsmPlacemarkDataTagWriter.h>

Static Public Member Functions
static bool	write (const GeoDataFeature *feature, GeoWriter &writer)
static bool	writeOsmData (const GeoDataGeometry *geometry, const OsmPlacemarkData &osmData, GeoWriter &writer)

Detailed Description

The KmlOsmPlacemarkDataTagWriter class is not a standard GeoTagWriter extension because the osm data fields have to be written in relation to the placemark's geometry.

Definition at line 22 of file KmlOsmPlacemarkDataTagWriter.h.

Member Function Documentation

write()

bool Marble::KmlOsmPlacemarkDataTagWriter::write ( const GeoDataFeature *  feature, GeoWriter &  writer  )

static

write function writes a custom XML schema made to store OsmPlacemarkData in a valid KML context

See also

https://developers.google.com/kml/documentation/extendeddata#opaquedata

The custom schema has the following structure ( most complex one, for polygons ):

<Placemark>
    ...
    <ExtendedData xmlns:mx="http://marble.kde.org">
        <mx:OsmPlacemarkData id=...>
             <mx:tag k="key" v="value"/>
             .. more tags
 
             <mx:member index="-1">     //outer boundary
                 <mx:OsmPlacemarkData id=...>
                 <mx:nd index="0">
                     <mx:OsmPlacemarkData id= .../> //nd #0
                 </nd>
                 <mx:nd index="1">
                     <mx:OsmPlacemarkData id= .../> //nd #1
                 </nd>
                 ... more nds
             </member>
 
             <mx:member index="0">     //first inner boundary
             ...
             </member>
             ... more inner boundaries
 
        </mx:OsmPlacemarkData>
    </ExtendedData>
 </Placemark>

Definition at line 22 of file KmlOsmPlacemarkDataTagWriter.cpp.

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The documentation for this class was generated from the following files:

• KmlOsmPlacemarkDataTagWriter.h
• KmlOsmPlacemarkDataTagWriter.cpp