mln::io::off::internal::bin_off_saver Struct Reference

#include <save.hh>

Inheritance diagram for mln::io::off::internal::bin_off_saver:

List of all members.

Public Types
typedef Object< void >	category
typedef bin_off_saver	exact_t
typedef bin_2complex_image3df::value	value
	Type of the values.
Public Member Functions
void	operator() (const bin_2complex_image3df &ima, const std::string &filename) const
	Load an image from filename into ima.
void	write_face_data (std::ostream &ostr, const value &v) const
	Save face data.
Static Public Attributes
static const unsigned	D
	Dimension of the built complex.

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Member Typedef Documentation

typedef Object<void> mln::Object< bin_off_saver >::category [inherited]

typedef bin_off_saver mln::Object< bin_off_saver >::exact_t [inherited]

typedef bin_2complex_image3df ::value mln::io::off::internal::off_saver< bin_2complex_image3df , bin_off_saver >::value [inherited]

Type of the values.

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Member Function Documentation

void mln::io::off::internal::off_saver< bin_2complex_image3df , bin_off_saver >::operator()	(	const bin_2complex_image3df &	ima,
		const std::string &	filename
	)			const [inherited]

Load an image from filename into ima.

void mln::io::off::internal::bin_off_saver::write_face_data	(	std::ostream &	ostr,
		const value &	v
	)			const

Save face data.

Writing values.

Dummy, does nothings (but required by the super class).

From https://people.scs.fsu.edu/~burkardt/html/off_format.html:

``Following these [coordinates] are the face descriptions, typically written with one line per face. Each has the form

N Vert1 Vert2 ... VertN [color]

Here N is the number of vertices on this face, and Vert1 through VertN are indices into the list of vertices (in the range 0..NVertices-1).

The optional color may take several forms. Line breaks are significant here: the color description begins after VertN and ends with the end of the line (or the next # comment). A color may be:

nothing the default color one integer index into "the" colormap; see below three or four integers RGB and possibly alpha values in the range 0..255 three or four floating-point numbers RGB and possibly alpha values in the range 0..1

For the one-integer case, the colormap is currently read from the file `cmap.fmap' in Geomview's `data' directory. Some better mechanism for supplying a colormap is likely someday.

The meaning of "default color" varies. If no face of the object has a color, all inherit the environment's default material color. If some but not all faces have colors, the default is gray (R,G,B,A=.666).''

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Member Data Documentation

const unsigned mln::io::off::internal::off_saver< bin_2complex_image3df , bin_off_saver >::D [static, inherited]

Dimension of the built complex.