#ifndef OPENCV_CVX_TEXT_2007_08_31_H  
#define OPENCV_CVX_TEXT_2007_08_31_H

#include <freetype/freetype.h>
#include <opencv/cv.h>
#include <opencv/highgui.h>

class CvxText
{

	CvxText& operator=(const CvxText&);

	//================================================================  
	//================================================================  

public:


	CvxText(const char *freeType);
	virtual ~CvxText();

	//================================================================  
	//================================================================  


	void getFont(int *type,
		CvScalar *size = NULL, bool *underline = NULL, float *diaphaneity = NULL);

//	void setScale(float scale);
//
//	void getScale(float* scale);

	void setBackColor(CvScalar color)
	{
		m_backcolor = color;
	}

	void getBackColor(CvScalar* color)
	{
		*color = m_backcolor;
	}

	void setBackColorEnable(bool enable)
	{
		m_backcolorEnable = enable;
	}

	void getBackColorEnable(bool* enable)
	{
		*enable = m_backcolorEnable;
	}

	void setFont(int *type,
		CvScalar *size = NULL, bool *underline = NULL, float *diaphaneity = NULL);

	void restoreFont();

	//================================================================  
	//================================================================  


	int putText(IplImage *img, const char    *text, CvPoint pos);

    int putText(cv::Mat img, const char    *text, CvPoint pos);

	int putText(IplImage *img, const wchar_t *text, CvPoint pos);

    int putText(cv::Mat img, const wchar_t *text, CvPoint pos);

	int putText(IplImage *img, const char    *text, CvPoint pos, CvScalar color);

    int putText(cv::Mat img, const char      *text, CvPoint pos, CvScalar color);

	int putText(IplImage *img, const wchar_t *text, CvPoint pos, CvScalar color);

    int putText(cv::Mat img, const wchar_t   *text, CvPoint pos, CvScalar color);

private:

	void putWChar(IplImage *img, wchar_t wc, CvPoint &pos, CvScalar color);
	void drawBackGround(IplImage *img, CvPoint pos, int w, int h);

private:

	FT_Library   m_library;
	FT_Face      m_face;
	CvScalar     m_backcolor;

	int         m_fontType;
	CvScalar   m_fontSize;
	bool      m_fontUnderline;
	float      m_fontDiaphaneity;
	bool       m_backcolorEnable;
	float      m_scale;
};

#endif // OPENCV_CVX_TEXT_2007_08_31_H