src/letterCdt/GlyphOutline.h

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#ifndef _GLYPH_OUTLINE_H_
#define _GLYPH_OUTLINE_H_

#include <ft2build.h>  
#include FT_FREETYPE_H 

#include <vector>

#include "Point.h"
#include "Line.h"

namespace LetterCDT
{

enum ContourType
{
        Inner,
        Outer
};

class GlyphOutline
{
public:
        GlyphOutline(wchar_t charCode, FT_Face face);
        
        ~GlyphOutline(void);

        const std::vector<Point>& GetPoints(void) const;

        const std::vector<Line>& GetSegments(void) const;

        const std::vector<int>& GetContours(void) const;

        const std::vector<ContourType>& GetContoursType(void) const;

        int GetWidth(void) const;

        int GetAdvance(void) const;

private:
        std::vector<Point> m_points;
        
        std::vector<Line> m_segments;

        std::vector<int> m_contours;

        std::vector<ContourType> m_contoursTypes;

        int m_width;

        int m_advance;

        GlyphOutline(const GlyphOutline&);

        GlyphOutline& operator=(const GlyphOutline&);

        void LoadGlyph(wchar_t charCode, FT_Face face);

        bool ContourCounterClockWise(int segmentStartIndex, int segmentEndIndex);
};

}

#endif

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