osgEarth::CompositeTileSourceOptions Class Reference

Inheritance diagram for osgEarth::CompositeTileSourceOptions:

Collaboration diagram for osgEarth::CompositeTileSourceOptions:

List of all members.

Classes
struct	Component
Public Member Functions
	CompositeTileSourceOptions (const TileSourceOptions &options=TileSourceOptions())
void	add (const TileSourceOptions &options)
void	add (TileSource *source)
void	add (const ImageLayerOptions &options)
void	add (TileSource *source, const ImageLayerOptions &options)
virtual Config	getConfig () const
Protected Member Functions
virtual void	mergeConfig (const Config &conf)
Private Types
typedef std::vector< Component >	ComponentVector
Private Member Functions
void	fromConfig (const Config &conf)
Private Attributes
ComponentVector	_components
Friends
class	CompositeTileSource

---

Detailed Description

Use this class to configure a CompositeTileSource.

Definition at line 31 of file CompositeTileSource.

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Member Typedef Documentation

typedef std::vector<Component> osgEarth::CompositeTileSourceOptions::ComponentVector [private]

Definition at line 63 of file CompositeTileSource.

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Constructor & Destructor Documentation

CompositeTileSourceOptions::CompositeTileSourceOptions

(

const TileSourceOptions &

options = TileSourceOptions()

)

Definition at line 29 of file CompositeTileSource.cpp.

                                                                                         :
TileSourceOptions( options )
{
    setDriver( "composite" );
    fromConfig( _conf );
}

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Member Function Documentation

void CompositeTileSourceOptions::add

(

const TileSourceOptions &

options

)

Add a tile source by using its configuration options

Definition at line 37 of file CompositeTileSource.cpp.

{
    Component c;
    c._tileSourceOptions = options;
    _components.push_back( c );
}

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void CompositeTileSourceOptions::add

(

TileSource *

source

)

Add an existing TileSource instance (note: not serializable)

Definition at line 45 of file CompositeTileSource.cpp.

{
    Component c;
    c._tileSourceInstance = source;
    _components.push_back( c );
}

void CompositeTileSourceOptions::add	(	TileSource *	source,
		const ImageLayerOptions &	options
	)

Add a component consisting of a TileSource instance and an imagelayer configuration. (not serializable)

Definition at line 61 of file CompositeTileSource.cpp.

{
    Component c;
    c._tileSourceInstance = source;
    c._imageLayerOptions = options;
    _components.push_back( c );
}

void CompositeTileSourceOptions::add

(

const ImageLayerOptions &

options

)

Add a component described by an image layer configuration.

Definition at line 53 of file CompositeTileSource.cpp.

{
    Component c;
    c._imageLayerOptions = options;
    _components.push_back( c );
}

void CompositeTileSourceOptions::fromConfig

(

const Config &

conf

)

[private]

Reimplemented from osgEarth::TileSourceOptions.

Definition at line 93 of file CompositeTileSource.cpp.

{
    const ConfigSet& children = conf.children("image");
    for( ConfigSet::const_iterator i = children.begin(); i != children.end(); ++i )
    {
        add( ImageLayerOptions( *i ) );
    }

    if (conf.children("elevation").size() > 0 || conf.children("heightfield").size() > 0 ||
        conf.children("model").size() > 0 || conf.children("overlay").size() > 0 )
    {
        OE_WARN << LC << "Illegal - composite driver only supports image layers" << std::endl;
    }
}

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Config CompositeTileSourceOptions::getConfig

(

)

const [virtual]

Gets or sets the name of the object

Reimplemented from osgEarth::TileSourceOptions.

Definition at line 70 of file CompositeTileSource.cpp.

{
    Config conf = TileSourceOptions::getConfig();

    for( ComponentVector::const_iterator i = _components.begin(); i != _components.end(); ++i )
    {
        if ( i->_imageLayerOptions.isSet() )
            conf.add( "image", i->_imageLayerOptions->getConfig() );
        else if ( i->_tileSourceOptions.isSet() )
            conf.add( "image", i->_tileSourceOptions->getConfig() );
    }

    return conf;
}

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void CompositeTileSourceOptions::mergeConfig

(

const Config &

conf

)

[protected, virtual]

Reimplemented from osgEarth::TileSourceOptions.

Definition at line 86 of file CompositeTileSource.cpp.

{
    TileSourceOptions::mergeConfig( conf );
    fromConfig( conf );
}

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Friends And Related Function Documentation

friend class CompositeTileSource [friend]

Definition at line 66 of file CompositeTileSource.

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Member Data Documentation

ComponentVector osgEarth::CompositeTileSourceOptions::_components [private]

Definition at line 64 of file CompositeTileSource.

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

• /home/cube/sources/osgearth/src/osgEarth/CompositeTileSource
• /home/cube/sources/osgearth/src/osgEarth/CompositeTileSource.cpp