pointfloatshapefeatureextractor.h

An open source handwriting recongnition package!!!

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* Copyright (c) 2006 Hewlett-Packard Development Company, L.P.
* Permission is hereby granted, free of charge, to any person obtaining a copy of 
* this software and associated documentation files (the "Software"), to deal in 
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
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/************************************************************************
 * SVN MACROS
 *
 * $LastChangedDate: 2008-09-02 12:09:40 +0530 (Tue, 02 Sep 2008) $
 * $Revision: 682 $
 * $Author: sharmnid $
 *
 ************************************************************************/
#ifndef __POINTFLOATSHAPEFEATUREEXTRACTOR_H
#define __POINTFLOATSHAPEFEATUREEXTRACTOR_H

#define SUPPORTED_MIN_VERSION	"2.1.0"
#define FEATEXTR_POINTFLOAT_DEF_SIZE 10

#include "LTKShapeFeatureExtractor.h"


class PointFloatShapeFeatureExtractor : public LTKShapeFeatureExtractor
{
public:
	/** @brief Constructor for the PointFloata feature extractor
	 * Gets the cfg file path from the contorInfo
	 * Reads the cfg variables and poputlates the member variables
	 * @param controlInfo: LTKControlInfo : The control information
	 * @return no return value as it is a constructor
	 */

	PointFloatShapeFeatureExtractor(const LTKControlInfo& controlInfo);

    int extractFeatures(const LTKTraceGroup& inTraceGroup, 
                          vector<LTKShapeFeaturePtr>& outFeatureVec);

    LTKShapeFeaturePtr getShapeFeatureInstance();


    int convertFeatVecToTraceGroup(const vector<LTKShapeFeaturePtr>& shapeFeature, 
                                          LTKTraceGroup& outTraceGroup);
	
private:
	/** @brief reads the cfg file and sets the member variables
	* @param cfgFilePath : const string&: The path of the cfg file to be opened
	* @return int : The sucess or failure of the function
	*/
	//int readConfigFile(const string& cfgFilePath);
	int readConfig(const string& cfgFilePath);

};


#endif
//#ifndef __POINTFLOATSHAPEFEATUREEXTRACTOR_H