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FX::FXExtentd Class Reference

Extent. More...

#include <FXExtentd.h>

List of all members.

Public Member Functions

 FXExtentd ()
 FXExtentd (const FXExtentd &ext)
 FXExtentd (const FXVec2d &lo, const FXVec2d &hi)
 FXExtentd (FXdouble xlo, FXdouble xhi, FXdouble ylo, FXdouble yhi)
FXExtentdoperator= (const FXExtentd &ext)
FXVec2doperator[] (FXint i)
const FXVec2doperator[] (FXint i) const
bool operator== (const FXExtentd &ext) const
bool operator!= (const FXExtentd &ext) const
FXdouble width () const
FXdouble height () const
FXdouble longest () const
FXdouble shortest () const
FXdouble diameter () const
FXdouble radius () const
FXVec2d diagonal () const
FXVec2d center () const
bool empty () const
bool contains (FXdouble x, FXdouble y) const
bool contains (const FXVec2d &p) const
bool contains (const FXExtentd &ext) const
FXExtentdinclude (FXdouble x, FXdouble y)
FXExtentdinclude (const FXVec2d &v)
FXExtentdinclude (const FXExtentd &ext)
FXVec2d corner (FXint c) const

Public Attributes

FXVec2d lower
FXVec2d upper


bool overlap (const FXExtentd &a, const FXExtentd &b)
FXExtentd unite (const FXExtentd &a, const FXExtentd &b)
FXExtentd intersect (const FXExtentd &a, const FXExtentd &b)
FXStreamoperator<< (FXStream &store, const FXExtentd &ext)
FXStreamoperator>> (FXStream &store, FXExtentd &ext)

Detailed Description


Constructor & Destructor Documentation

FX::FXExtentd::FXExtentd  )  [inline]

Default constructor.

FX::FXExtentd::FXExtentd const FXExtentd ext  )  [inline]

Copy constructor.

FX::FXExtentd::FXExtentd const FXVec2d lo,
const FXVec2d hi

Initialize from two vectors.

FX::FXExtentd::FXExtentd FXdouble  xlo,
FXdouble  xhi,
FXdouble  ylo,
FXdouble  yhi

Initialize from six numbers.

Member Function Documentation

FXExtentd& FX::FXExtentd::operator= const FXExtentd ext  )  [inline]


FXVec2d& FX::FXExtentd::operator[] FXint  i  )  [inline]

Indexing with 0..1.

const FXVec2d& FX::FXExtentd::operator[] FXint  i  )  const [inline]

Indexing with 0..1.

bool FX::FXExtentd::operator== const FXExtentd ext  )  const [inline]


bool FX::FXExtentd::operator!= const FXExtentd ext  )  const [inline]

FXdouble FX::FXExtentd::width  )  const [inline]

Width of box.

FXdouble FX::FXExtentd::height  )  const [inline]

Height of box.

FXdouble FX::FXExtentd::longest  )  const

Longest side.

FXdouble FX::FXExtentd::shortest  )  const

shortest side

FXdouble FX::FXExtentd::diameter  )  const

Length of diagonal.

FXdouble FX::FXExtentd::radius  )  const

Get radius of box.

FXVec2d FX::FXExtentd::diagonal  )  const

Compute diagonal.

FXVec2d FX::FXExtentd::center  )  const

Get center of box.

bool FX::FXExtentd::empty  )  const

Test if empty.

bool FX::FXExtentd::contains FXdouble  x,
FXdouble  y

Test if box contains point x,y.

bool FX::FXExtentd::contains const FXVec2d p  )  const

Test if box contains point p.

bool FX::FXExtentd::contains const FXExtentd ext  )  const

Test if box properly contains another box.

FXExtentd& FX::FXExtentd::include FXdouble  x,
FXdouble  y

Include point.

FXExtentd& FX::FXExtentd::include const FXVec2d v  ) 

Include point.

FXExtentd& FX::FXExtentd::include const FXExtentd ext  ) 

Include given range into extent.

FXVec2d FX::FXExtentd::corner FXint  c  )  const [inline]

Get corner number 0..3.

Friends And Related Function Documentation

bool overlap const FXExtentd a,
const FXExtentd b

Test if bounds overlap.

FXExtentd unite const FXExtentd a,
const FXExtentd b

Union of two boxes.

FXExtentd intersect const FXExtentd a,
const FXExtentd b

Intersection of two boxes.

FXStream& operator<< FXStream store,
const FXExtentd ext

Save object to a stream.

FXStream& operator>> FXStream store,
FXExtentd ext

Load object from a stream.

Member Data Documentation

FXVec2d FX::FXExtentd::lower

FXVec2d FX::FXExtentd::upper

Copyright © 1997-2005 Jeroen van der Zijp