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RealRange2dC::RealRange2dC(void) RealRange2dC::RealRange2dC(RealT,RealT) RealRange2dC::RealRange2dC(const RealRangeC &,const RealRangeC &) RealRange2dC::RealRange2dC(const RealRange2dC &) RealRange2dC::RealRange2dC(const TFVectorC &,const TFVectorC &) RealRange2dC::RealRange2dC(const TFVectorC &,RealT) RealRange2dC::RealRange2dC(const TFVectorC &,RealT,RealT) RealRange2dC::RealRange2dC(RealT,RealT,RealT,RealT) RealRange2dC::SetOrigin(const TFVectorC &) RealRange2dC::Origin(void) const RealRange2dC::End(void) const RealRange2dC::TopRight(void) const RealRange2dC::TopLeft(void) const RealRange2dC::BottomLeft(void) const RealRange2dC::BottomRight(void) const RealRange2dC::Center(void) const RealRange2dC::TRow(void) const RealRange2dC::LCol(void) const RealRange2dC::BRow(void) const RealRange2dC::RCol(void) const RealRange2dC::TRow(void) RealRange2dC::LCol(void) RealRange2dC::BRow(void) RealRange2dC::RCol(void) RealRange2dC::Rows(void) const RealRange2dC::Cols(void) const RealRange2dC::Area(void) const RealRange2dC::Dilate(void) const RealRange2dC::Erode(void) const RealRange2dC::Expand(RealT) const RealRange2dC::Shrink(RealT) const RealRange2dC::ClipBy(const RealRange2dC &) RealRange2dC::Contains(const RealRange2dC &) const RealRange2dC::Contains(const TFVectorC &) const RealRange2dC::operator +=(const TFVectorC &) RealRange2dC::operator -=(const TFVectorC &) RealRange2dC::operator +(const TFVectorC &) const RealRange2dC::operator -(const TFVectorC &) const RealRange2dC::RowRange(void) const RealRange2dC::ColRange(void) const RealRange2dC::RowRange(void) RealRange2dC::ColRange(void) RealRange2dC::Range1(void) const RealRange2dC::Range2(void) const RealRange2dC::Range1(void) RealRange2dC::Range2(void) RealRange2dC::Involve(const TFVectorC &) RealRange2dC::Involve(const RealRange2dC &) RealRange2dC::IsValid(void) const RealRange2dC::operator ==(const RealRange2dC &) const RealRange2dC::operator !=(const RealRange2dC &) const RealRange2dC::Rotate180(TFVectorC)

RealRange2dC()

Default constructor.

RealRange2dC(RealT rowNumber,RealT colNumber)

Constructor.

RealRange2dC(const RealRangeC & rowRange,const RealRangeC & colRange)

Constructor.

RealRange2dC(const RealRange2dC & range)

Constructor.

RealRange2dC(const TFVectorC<RealT,2> & org,const TFVectorC<RealT,2> & end)

Create an 2d range from corner points.

RealRange2dC(const TFVectorC<RealT,2> & center,RealT size)

Create an 2d range from a center point and a size.
Size is the distance from the center to the edge, so a size of 0 gives a single pixel, and a size of 1 generates a 3x3 square.

RealRange2dC(const TFVectorC<RealT,2> & center,RealT nrows,RealT ncols)

Create an 2d range from a center point and a size for rows and cols.
The sizes passed to this function are the absolute size of the rectangle, unlike RealRangeC(Real2dC ¢er,RealT size). Note: if the rows or cols there will be a half pixel offset in the center of the rectangle.

RealRange2dC(RealT minRow,RealT maxRow,RealT minCol,RealT maxCol)

Create rectangle from indvidual values.

const RealRange2dC & SetOrigin(const TFVectorC<RealT,2> & newOrigin)

Set the origin of the range to 'newOrigin'
Returns a reference to this rectangle.

TFVectorC<RealT,2> Origin() const

Returns the top-left index of the rectangle.

TFVectorC<RealT,2> End() const

Returns the bottom-right index of the rectangle.

TFVectorC<RealT,2> TopRight() const

Returns the top-right index of the rectangle.

TFVectorC<RealT,2> TopLeft() const

Returns the top-left index of the rectangle.

TFVectorC<RealT,2> BottomLeft() const

Returns the bottom-left index of the rectangle.

TFVectorC<RealT,2> BottomRight() const

Returns the bottom-right index of the rectangle.

TFVectorC<RealT,2> Center() const

Returns the index which is in the middle of the rectangle

RealT TRow() const

Returns the top row index.

RealT LCol() const

Returns the left side column index.

RealT BRow() const

Returns the bottom row index.

RealT RCol() const

Returns the right side column index.

RealT & TRow()

Returns the top row index.

RealT & LCol()

Returns the left side column index.

RealT & BRow()

Returns the bottom row index.

RealT & RCol()

Returns the right side column index.

RealT Rows() const

The number of rows in the rectangle.

RealT Cols() const

The number of rows in the rectangle.

RealT Area() const

Returns the area of the image rectangle expressed in number of indexs.

RealRange2dC Dilate() const

Returns a new rectangle one index larger on each side.

RealRange2dC Erode() const

Returns an rectangle with each side 1 index closer to the center.

RealRange2dC Expand(RealT n) const

Returns an rectangle expanded by 'n' indexs on each side.

RealRange2dC Shrink(RealT n) const

Returns a new rectangle which has layer of the width of 'n' indexs removed.

RealRange2dC & ClipBy(const RealRange2dC & r)

This index range is clipped to contain at most the index range 'r'.

bool Contains(const RealRange2dC & oth) const

Returns true if this range contains the subrange 'oth'.

bool Contains(const TFVectorC<RealT,2> & oth) const

Returns true if this range contains the subrange 'oth'.

const RealRange2dC & operator +=(const TFVectorC<RealT,2> & offset)

Shifts the rectangle to the new position.

const RealRange2dC & operator -=(const TFVectorC<RealT,2> & offset)

Shifts the rectangle to the new position.

RealRange2dC operator +(const TFVectorC<RealT,2> & offset) const

Shifts the rectangle to the new position.

RealRange2dC operator -(const TFVectorC<RealT,2> & offset) const

Shifts the rectangle to the new position.

const RealRangeC & RowRange() const

Access row range.

const RealRangeC & ColRange() const

Access col range.

RealRangeC & RowRange()

Access row range.

RealRangeC & ColRange()

Access col range.

const RealRangeC & Range1() const

Access row range.

const RealRangeC & Range2() const

Access col range.

RealRangeC & Range1()

Access row range.

RealRangeC & Range2()

Access col range.

void Involve(const TFVectorC<RealT,2> & index)

Ensures this rectangle contains given index.
This method checks and changes, if necessary, the 2 dimensional range to contain the 'index'.

void Involve(const RealRange2dC & subrectangle)

Ensures this rectangle contains given sub rectangle.
This method checks and changes, if necessary, the 2 dimensional range to contain the 'subrectangle'.

bool IsValid() const

Returns true if this rectangle contains at least one index.

bool operator ==(const RealRange2dC & oth) const

Are two ranges equal ?

bool operator !=(const RealRange2dC & oth) const

Are two ranges unequal ?

RealRange2dC Rotate180(TFVectorC<RealT,2> centre)

Rotate rectangle 180 degree's around the given center.