cpe::image_io Class Reference

Helper class for I/O. More...

List of all members.

Static Public Member Functions
static void	export_ppm (const std::string &filename, const image &pic)
	Export the picture into ppm format (ascii)
static void	export_ppm (const std::string &filename, const z_buffer &buffer)
	Export the z-buffer as a gray picture into ppm format (ascii)
static image	read_ppm (const std::string &filename)
	read a ppm picture format

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Detailed Description

Helper class for I/O.

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Member Function Documentation

void cpe::image_io::export_ppm	(	const std::string &	filename,
		const image &	pic
	)		[static]

Export the picture into ppm format (ascii)

Parameters:

std::string	filename: file to store the picture
image	pic: image to store

References cpe::image::get_Nx(), and cpe::image::get_Ny().

Referenced by cpe::image::export_file().

Here is the call graph for this function:

static void cpe::image_io::export_ppm	(	const std::string &	filename,
		const z_buffer &	buffer
	)		[static]

Export the z-buffer as a gray picture into ppm format (ascii)

Parameters:

std::string	filename: file to store the picture
z_buffer	buffer: depth-map to store

image cpe::image_io::read_ppm

(

const std::string &

filename

)

[static]

read a ppm picture format

Parameters:

std::string

filename: path of the file to read

Referenced by cpe::image::image().

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The documentation for this class was generated from the following files:

• /home/damien.rohmer/work/2011_2012_teaching/2012_4eti_synthese_images/3_ray_tracing/tp_students/lib_image/header/image_io.hpp
• /home/damien.rohmer/work/2011_2012_teaching/2012_4eti_synthese_images/3_ray_tracing/tp_students/lib_image/src/image_io.cpp