mln::draw Namespace Reference

Namespace of drawing routines. More...

Functions
template<typename I , typename B >
void	box (Image< I > &ima, const Box< B > &b, const typename I::value &v)
template<typename I >
void	line (Image< I > &ima, const typename I::psite &beg, const typename I::psite &end, const typename I::value &v)
template<typename I >
void	plot (Image< I > &ima, const typename I::point &p, const typename I::value &v)
template<typename I >
void	plot (Image< I > &ima, const typename I::psite &p, const typename I::value &v)

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Detailed Description

Namespace of drawing routines.

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Function Documentation

template<typename I , typename B >

void mln::draw::box	(	Image< I > &	ima,
		const Box< B > &	b,
		const typename I::value &	v
	)			[inline]

Draw a box at value v in image ima

Parameters:

[in,out]	ima	The image to be drawn.
[in]	b	the boxto draw.
[in]	v	The value to assign to all drawn pixels.

Precondition:

ima has to be initialized.

ima has beg.

ima has end.

References mln::exact(), and line().

template<typename I >

void mln::draw::line	(	Image< I > &	ima,
		const typename I::psite &	beg,
		const typename I::psite &	end,
		const typename I::value &	v
	)			[inline]

Draw a line at level v in image ima between the points beg and end.

Parameters:

[in,out]	ima	The image to be drawn.
[in]	beg	The start point to drawn line.
[in]	end	The end point to drawn line.
[in]	v	The value to assign to all drawn pixels.

Precondition:

ima has to be initialized.

ima has beg.

ima has end.

References mln::pw::cst(), mln::exact(), mln::data::paste(), mln::safe(), and mln::trace::warning().

Referenced by box(), and mln::debug::draw_graph().

template<typename I >

void mln::draw::plot	(	Image< I > &	ima,
		const typename I::point &	p,
		const typename I::value &	v
	)

Plot a point at level v in image ima

Parameters:

[in,out]	ima	The image to be drawn.
[in]	p	The point to be plotted.
[in]	v	The value to assign to all drawn pixels.

Precondition:

ima has to be initialized.

ima has p.

template<typename I >

void mln::draw::plot	(	Image< I > &	ima,
		const typename I::psite &	p,
		const typename I::value &	v
	)			[inline]

References mln::pw::cst(), mln::exact(), and mln::data::paste().