#ifndef HUtilityAnnotation_H
#define HUtilityAnnotation_H

#include <osg/Geode>
#include <osgText/Text>

namespace OSGView
{

class HUtilityAnnotation : public osg::Geode
{
public: 
	HUtilityAnnotation() {}

	virtual ~HUtilityAnnotation() {}

	/*! Inserts a note
		\param target where the arrow should point
		\param position where the text is positioned
		\param AnnotateThis key to what this annotation is annotating
		\param pView pointer to the view
		\param layer_key style segment for this note
		\param bg_type one of four stock background types
		\param useArrow sets the visibility of the arrow
		\param key_path is the key path returned by HC_Show_Selection_Original_Keys
		\param key_path_length is the length returned by HC_Show_Selection_Original_Keys
		\return key to the root of the note segment tree */

	virtual osg::Geode* Insert(
		const std::string charText,
		osg::Vec3 target,
		osg::Vec3 position,
		bool useArrow = true);


	/*! Repositions the text */
	virtual void MoveText(osg::Vec3 pos);

protected:

	osg::Vec3   m_target;	      //the place where the arrow point 
	osg::Vec3   m_position;	  //position where the text is positioned

	osg::ref_ptr<osgText::Text> m_text;        //Text drawable
};

}  //end namespace


#endif