contrib/mul/ipts/ipts_draw.h File Reference

Functions to draw shapes into an image (may get moved to vil in time) More...

#include <vil/vil_image_view.h>

Go to the source code of this file.

Functions
template<class T >
void	ipts_draw_i_line (vil_image_view< T > &image, int i0, int j0, unsigned L, T value)
	Draws line between (i0,j0) and (i0+L,j0) (which may be outside image).
template<class T >
void	ipts_draw_j_line (vil_image_view< T > &image, int i0, int j0, unsigned L, T value)
	Draws line between (i0,j0) and (i0,j0+L) (which may be outside image).
template<class T >
void	ipts_draw_cross (vil_image_view< T > &image, int i0, int j0, unsigned L, T value)
	Draw cross centred at (i0,j0) with half-width L.

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Detailed Description

Functions to draw shapes into an image (may get moved to vil in time)

Author:

Tim Cootes

Definition in file ipts_draw.h.

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Function Documentation

template<class T >

void ipts_draw_cross	(	vil_image_view< T > &	image,
		int	i0,
		int	j0,
		unsigned	L,
		T	value
	)

Draw cross centred at (i0,j0) with half-width L.

Definition at line 35 of file ipts_draw.h.

template<class T >

void ipts_draw_i_line	(	vil_image_view< T > &	image,
		int	i0,
		int	j0,
		unsigned	L,
		T	value
	)		[inline]

Draws line between (i0,j0) and (i0+L,j0) (which may be outside image).

Assumes single plane

Definition at line 14 of file ipts_draw.h.

template<class T >

void ipts_draw_j_line	(	vil_image_view< T > &	image,
		int	i0,
		int	j0,
		unsigned	L,
		T	value
	)		[inline]

Draws line between (i0,j0) and (i0,j0+L) (which may be outside image).

Assumes single plane

Definition at line 25 of file ipts_draw.h.