REAL GetLeft() const
    {
        return X;
    }

    REAL GetTop() const
    {
        return Y;
    }

    REAL GetRight() const
    {
        return X+Width;
    }

    REAL GetBottom() const
    {
        return Y+Height;
    }

    // Determine if the rectangle is empty
    BOOL IsEmptyArea() const
    {
        return (Width <= REAL_EPSILON) || (Height <= REAL_EPSILON);
    }

    BOOL Equals(IN const RectF & rect) const
    {
        return X == rect.X &&
               Y == rect.Y &&
               Width == rect.Width &&
               Height == rect.Height;
    }

    BOOL Contains(IN REAL x,
                  IN REAL y) const
    {
        return x >= X && x < X+Width &&
               y >= Y && y < Y+Height;
    }

    BOOL Contains(IN const PointF& pt) const
    {
        return Contains(pt.X, pt.Y);
    }

    BOOL Contains(IN const RectF& rect) const
    {
        return (X <= rect.X) && (rect.GetRight() <= GetRight()) &&
               (Y <= rect.Y) && (rect.GetBottom() <= GetBottom());
    }

    VOID Inflate(IN REAL dx,
                 IN REAL dy)
    {
        X -= dx;
        Y -= dy;
        Width += 2*dx;
        Height += 2*dy;
    }

    VOID Inflate(IN const PointF& point)
    {
        Inflate(point.X, point.Y);
    }

    // Intersect the current rect with the specified object

    BOOL Intersect(IN const RectF& rect)
    {
        return Intersect(*this, *this, rect);
    }

    // Intersect rect a and b and save the result into c
    // Notice that c may be the same object as a or b.

    static BOOL Intersect(OUT RectF& c,
                          IN const RectF& a,
                          IN const RectF& b)
    {
        REAL right = min(a.GetRight(), b.GetRight());
        REAL bottom = min(a.GetBottom(), b.GetBottom());
        REAL left = max(a.GetLeft(), b.GetLeft());
        REAL top = max(a.GetTop(), b.GetTop());

        c.X = left;
        c.Y = top;
        c.Width = right - left;
        c.Height = bottom - top;
        return !c.IsEmptyArea();
    }

    // Determine if the specified rect intersects with the
    // current rect object.

    BOOL IntersectsWith(IN const RectF& rect) const
    {
        return (GetLeft() < rect.GetRight() &&
                GetTop() < rect.GetTop() &&
                GetRight() > rect.GetLeft() &&
                GetBottom() > rect.GetTop());
    }

    static BOOL Union(OUT RectF& c,
                      IN const RectF& a,
                      IN const RectF& b)
    {
        REAL right = max(a.GetRight(), b.GetRight());
        REAL bottom = max(a.GetBottom(), b.GetBottom());
        REAL left = min(a.GetLeft(), b.GetLeft());
        REAL top = min(a.GetTop(), b.GetTop());

        c.X = left;
        c.Y = top;
        c.Width = right - left;
        c.Height = bottom - top;
        return !c.IsEmptyArea();
    }

    VOID Offset(IN const PointF& point)
    {
        Offset(point.X, point.Y);
    }

    VOID Offset(IN REAL dx,
                IN REAL dy)
    {
        X += dx;
        Y += dy;
    }

public:

    REAL X;
    REAL Y;
    REAL Width;
    REAL Height;
};

//--------------------------------------------------------------------------
// Represents a rectangle in a 2D coordinate system
//  (integer coordinates)
//--------------------------------------------------------------------------

class Rect
{
public:

    // Default constructor

    Rect()
    {
        X = Y = Width = Height = 0;
    }

    Rect(IN INT x,
         IN INT y,
         IN INT width,
         IN INT height)
    {
        X = x;
        Y = y;
        Width = width;
        Height = height;
    }

    Rect(IN const Point& location,
         IN const Size& size)
    {
        X = location.X;
        Y = location.Y;
        Width = size.Width;
        Height = size.Height;
    }

    Rect* Clone() const
    {
        return new Rect(X, Y, Width, Height);
    }

    VOID GetLocation(OUT Point* point) const
    {
        point->X = X;
        point->Y = Y;
    }

    VOID GetSize(OUT Size* size) const
    {
        size->Width = Width;
        size->Height = Height;
    }

    VOID GetBounds(OUT Rect* rect) const
    {
        rect->X = X;
        rect->Y = Y;
        rect->Width = Width;
        rect->Height = Height;
    }

    // Return the left, top, right, and bottom
    // coordinates of the rectangle

    INT GetLeft() const
    {
        return X;
    }

    INT GetTop() const
    {
        return Y;
    }

    INT GetRight() const
    {
        return X+Width;
    }

    INT GetBottom() const
    {
        return Y+Height;
    }

    // Determine if the rectangle is empty
    BOOL IsEmptyArea() const
    {
        return (Width <= 0) || (Height <= 0);
    }

    BOOL Equals(IN const Rect & rect) const
    {
        return X == rect.X &&
               Y == rect.Y &&
               Width == rect.Width &&
               Height == rect.Height;
    }

    BOOL Contains(IN INT x,
                  IN INT y) const
    {
        return x >= X && x < X+Width &&
               y >= Y && y < Y+Height;
    }

    BOOL Contains(IN const Point& pt) const
    {
        return Contains(pt.X, pt.Y);
    }

    BOOL Contains(IN Rect& rect) const
    {
        return (X <= rect.X) && (rect.GetRight() <= GetRight()) &&
               (Y <= rect.Y) && (rect.GetBottom() <= GetBottom());
    }

    VOID Inflate(IN INT dx,
                 IN INT dy)
    {
        X -= dx;
        Y -= dy;
        Width += 2*dx;
        Height += 2*dy;
    }

    VOID Inflate(IN const Point& point)
    {
        Inflate(point.X, point.Y);
    }

    // Intersect the current rect with the specified object

    BOOL Intersect(IN const Rect& rect)
    {
        return Intersect(*this, *this, rect);
    }

    // Intersect rect a and b and save the result into c
    // Notice that c may be the same object as a or b.

    static BOOL Intersect(OUT Rect& c,
                          IN const Rect& a,
                          IN const Rect& b)
    {
        INT right = min(a.GetRight(), b.GetRight());
        INT bottom = min(a.GetBottom(), b.GetBottom());
        INT left = max(a.GetLeft(), b.GetLeft());
        INT top = max(a.GetTop(), b.GetTop());

        c.X = left;
        c.Y = top;
        c.Width = right - left;
        c.Height = bottom - top;
        return !c.IsEmptyArea();
    }

    // Determine if the specified rect intersects with the
    // current rect object.

    BOOL IntersectsWith(IN const Rect& rect) const
    {
        return (GetLeft() < rect.GetRight() &&
                GetTop() < rect.GetTop() &&
                GetRight() > rect.GetLeft() &&
                GetBottom() > rect.GetTop());
    }

    static BOOL Union(OUT Rect& c,
                      IN const Rect& a,
                      IN const Rect& b)
    {
        INT right = max(a.GetRight(), b.GetRight());
        INT bottom = max(a.GetBottom(), b.GetBottom());
        INT left = min(a.GetLeft(), b.GetLeft());
        INT top = min(a.GetTop(), b.GetTop());

        c.X = left;
        c.Y = top;
        c.Width = right - left;
        c.Height = bottom - top;
        return !c.IsEmptyArea();
    }

    VOID Offset(IN const Point& point)
    {
        Offset(point.X, point.Y);
    }

    VOID Offset(IN INT dx,
                IN INT dy)
    {
        X += dx;
        Y += dy;
    }

public:

    INT X;
    INT Y;
    INT Width;
    INT Height;
};

// A user must mange memory for PathData.

class PathData
{
public:
    PathData()
    {
        Count = 0;
        Points = NULL;
        Types = NULL;
    }

    ~PathData()
    {
        if (Points != NULL)
        {
            delete Points;
        }

        if (Types != NULL)
        {
            delete Types;
        }
    }

#ifdef DCR_USE_NEW_250932

private:
    PathData(const PathData &);
    PathData& operator=(const PathData &);

#endif

public:
    INT Count;
    PointF* Points;
    BYTE* Types;
};


//-----------------------------
// text character range
//-----------------------------

class CharacterRange
{
public:
    CharacterRange(
        INT first,
        INT length
    ) :
        First   (first),
        Length  (length)
    {}

    CharacterRange() : First(0), Length(0)
    {}

    CharacterRange & operator = (const CharacterRange &rhs)
    {
        First  = rhs.First;
        Length = rhs.Length;
        return *this;
    }

    INT First;
    INT Length;
};

#endif // !_GDIPLUSTYPES_HPP