Rectangular window defined on the 2D square grid. More...
#include <rectangle2d.hh>
Inherits classical_window_base< dpoint2d, rectangle2d >.
Public Member Functions | |
unsigned | area () const |
Give the rectangle area. | |
unsigned | height () const |
Give the rectangle height. | |
rectangle2d (unsigned height, unsigned width) | |
Constructor. | |
const std::vector< dpoint2d > & | std_vector () const |
Give the std vector of delta-points. | |
unsigned | width () const |
Give the rectangle width. |
Rectangular window defined on the 2D square grid.
A rectangle2d is a 2D window with rectangular shape. It is centered and symmetric.
For instance:
* o o o o o * o o x o o * o o o o o *
is defined with height = 3 and width = 5.
Definition at line 64 of file rectangle2d.hh.
mln::win::rectangle2d::rectangle2d | ( | unsigned | height, | |
unsigned | width | |||
) | [inline] |
Constructor.
[in] | height | Height of the rectangle2d. |
[in] | width | Width of the rectangle2d. |
Definition at line 106 of file rectangle2d.hh.
unsigned mln::win::rectangle2d::area | ( | ) | const [inline] |
Give the rectangle area.
Definition at line 132 of file rectangle2d.hh.
unsigned mln::win::rectangle2d::height | ( | ) | const [inline] |
Give the rectangle height.
Definition at line 120 of file rectangle2d.hh.
const std::vector< dpoint2d > & mln::win::rectangle2d::std_vector | ( | ) | const [inline] |
Give the std vector of delta-points.
Definition at line 145 of file rectangle2d.hh.
unsigned mln::win::rectangle2d::width | ( | ) | const [inline] |
Give the rectangle width.
Definition at line 126 of file rectangle2d.hh.