/usr/include/osgEarthAnnotation/PlaceNode is in libosgearth-dev 2.4.0+dfsg-6.
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/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2008-2013 Pelican Mapping
* http://osgearth.org
*
* osgEarth is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTH_ANNOTATION_PLACE_NODE_H
#define OSGEARTH_ANNOTATION_PLACE_NODE_H 1
#include <osgEarthAnnotation/OrthoNode>
#include <osgEarthSymbology/Style>
namespace osgEarth { namespace Annotation
{
using namespace osgEarth;
using namespace osgEarth::Symbology;
/**
* A PlaceNode combines an 2D icon, a label, support for mouse interaction
* and a popup control (eventually)
*/
class OSGEARTHANNO_EXPORT PlaceNode : public OrthoNode
{
public:
META_AnnotationNode(osgEarthAnnotation, PlaceNode);
/**
* Constructs a new place node
*
* @param mapNode MapNode that helps position this annotation
* @param position Initial location of the annotation
* @param iconImage Image of the place icon
* @param labelText Text to place next to the icon
* @param style Optional style settings.
*/
PlaceNode(
MapNode* mapNode,
const GeoPoint& position,
osg::Image* iconImage,
const std::string& labelText,
const Style& style =Style() );
/**
* Constructs a new place node. You can specify an icon marker by
* adding a IconSymbol to the Style.
*
* @param mapNode MapNode that helps position this annotation
* @param position Initial location of the annotation
* @param labelText Text to place next to the icon
* @param style Optional style settings.
*/
PlaceNode(
MapNode* mapNode,
const GeoPoint& position,
const std::string& labelText,
const Style& style =Style() );
/**
* Constuct a new place node entirely from symbology
*
* @param mapNode MapNode that helps position this annotation
* @param position Initial location of the annotation
* @param style Style settings.
* @param dbOptions I/O options for embedded resource loading
*/
PlaceNode(
MapNode* mapNode,
const GeoPoint& position,
const Style& style,
const osgDB::Options* dbOptions);
/**
* Deserializes a place node from Config data. (internal method)
*/
PlaceNode(
MapNode* mapNode,
const Config& conf,
const osgDB::Options* dbOptions );
/**
* Image to use for the icon
*/
void setIconImage(osg::Image* image);
osg::Image* getIconImage() const { return _image.get(); }
/**
* Text label content
*/
void setText( const std::string& text );
const std::string& getText() const { return _text; }
/**
* Style (for text and placement)
*/
void setStyle( const Style& style );
const Style& getStyle() const { return _style; }
public: // OrthoNode override
virtual void setAnnotationData( AnnotationData* data );
virtual void setDynamic( bool value );
virtual Config getConfig() const;
protected:
virtual ~PlaceNode() { }
private:
osg::ref_ptr<osg::Image> _image;
std::string _text;
Style _style;
class osg::Geode* _geode;
osg::ref_ptr<const osgDB::Options> _dbOptions;
void init();
// required by META_Node, but this object is not cloneable
PlaceNode() { }
PlaceNode(const PlaceNode& rhs, const osg::CopyOp& op =osg::CopyOp::DEEP_COPY_ALL) { }
};
} } // namespace osgEarth::Annotation
#endif //OSGEARTH_ANNOTATION_PLACE_NODE_H
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