KML_Polygon Struct Reference

Inheritance diagram for KML_Polygon:

Collaboration diagram for KML_Polygon:

List of all members.

Public Member Functions
virtual void	parseStyle (const Config &conf, KMLContext &cx, Style &style)
virtual void	parseCoords (const Config &conf, KMLContext &cx)

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Detailed Description

Definition at line 26 of file KML_Polygon.

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Member Function Documentation

void KML_Polygon::parseCoords	(	const Config &	conf,
		KMLContext &	cx
	)		[virtual]

Reimplemented from KML_Geometry.

Definition at line 30 of file KML_Polygon.cpp.

{
    Polygon* poly = new Polygon();

    Config outerConf = conf.child("outerboundaryis");
    if ( !outerConf.empty() )
    {
        Config outerRingConf = outerConf.child("linearring");
        if ( !outerRingConf.empty() )
        {
            KML_LinearRing outer;
            outer.parseCoords( outerRingConf, cx );
            if ( outer._geom.valid() )
            {
                dynamic_cast<Ring*>(outer._geom.get())->rewind( Ring::ORIENTATION_CCW );
                poly->reserve( outer._geom->size() );
                std::copy( outer._geom->begin(), outer._geom->end(), std::back_inserter(*poly) );
            }
        }

        ConfigSet innerConfs = conf.children("innerboundaryis");
        for( ConfigSet::const_iterator i = innerConfs.begin(); i != innerConfs.end(); ++i )
        {
            Config innerRingConf = i->child("linearring");
            if ( !innerRingConf.empty() )
            {
                KML_LinearRing inner;
                inner.parseCoords( innerRingConf, cx );
                if ( inner._geom.valid() )
                {
                    Geometry* innerGeom = inner._geom.get();
                    dynamic_cast<Ring*>(innerGeom)->rewind( Ring::ORIENTATION_CW );
                    poly->getHoles().push_back( dynamic_cast<Ring*>(innerGeom) );
                }
            }
        }
    }

    _geom = poly;
}

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void KML_Polygon::parseStyle	(	const Config &	conf,
		KMLContext &	cx,
		Style &	style
	)		[virtual]

Reimplemented from KML_Geometry.

Definition at line 24 of file KML_Polygon.cpp.

{
    KML_Geometry::parseStyle(conf, cx, style);
}

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

• /home/cube/sources/osgearth/src/osgEarthDrivers/kml/KML_Polygon
• /home/cube/sources/osgearth/src/osgEarthDrivers/kml/KML_Polygon.cpp