vil1_gen_generic_image Class Reference

#include <vil1_gen.h>

Inheritance diagram for vil1_gen_generic_image:

Detailed Description

Generic image implementation for PNM files.

Definition at line 46 of file vil1_gen.h.


Public Member Functions
	vil1_gen_generic_image (vcl_string const &s)
	vil1_gen_generic_image (vcl_string const &s, int planes, int width, int height, int components, int bits_per_component, vil1_component_format format)
	~vil1_gen_generic_image ()
virtual int	planes () const
	Dimensions: planes x width x height x components.
virtual int	width () const
	Dimensions: Planes x W x H x Components.
virtual int	height () const
	Dimensions: Planes x W x H x Components.
virtual int	components () const
	Dimensions: Planes x W x H x Components.
virtual int	bits_per_component () const
	Number of bits per component.
virtual enum vil1_component_format	component_format () const
	Format.
virtual bool	get_section (void *buf, int x0, int y0, int width, int height) const
	Copy contents of this image to buf.
virtual bool	put_section (void const *buf, int x0, int y0, int width, int height)
	Copy contents of buf to this image.
char const *	file_format () const
	Return a string describing the file format.
bool	get_property (char const tag, void prop=0) const
	Extra property information.
vil1_image	get_plane (unsigned int p) const
	return the ith plane.
virtual bool	set_property (char const tag, void const property_value=0) const
virtual vcl_string	is_a () const
	Return the name of the class;.
virtual bool	is_class (vcl_string const &s) const
	Return true if the name of the class matches the argument.
Private Member Functions
void	init (vcl_string const &s)
Private Attributes
int	width_
int	height_
int	components_
int	bits_per_component_
int	type_
int	params_ [4]
Friends
class	vil1_gen_file_format

Constructor & Destructor Documentation

vil1_gen_generic_image::vil1_gen_generic_image ( vcl_string const & s ) [inline]

Definition at line 59 of file vil1_gen.h.

vil1_gen_generic_image::vil1_gen_generic_image	(	vcl_string const &	s,
		int	planes,
		int	width,
		int	height,
		int	components,
		int	bits_per_component,
		vil1_component_format	format
	)

Definition at line 60 of file vil1_gen.cxx.

vil1_gen_generic_image::~vil1_gen_generic_image ( ) [inline]

Definition at line 67 of file vil1_gen.h.

Member Function Documentation

void vil1_gen_generic_image::init ( vcl_string const & s ) [private]

Definition at line 84 of file vil1_gen.cxx.

virtual int vil1_gen_generic_image::planes ( ) const [inline, virtual]

Dimensions: planes x width x height x components.

Implements vil1_image_impl.

Definition at line 70 of file vil1_gen.h.

virtual int vil1_gen_generic_image::width ( ) const [inline, virtual]

Dimensions: Planes x W x H x Components.

Implements vil1_image_impl.

Definition at line 71 of file vil1_gen.h.

virtual int vil1_gen_generic_image::height ( ) const [inline, virtual]

Dimensions: Planes x W x H x Components.

Implements vil1_image_impl.

Definition at line 72 of file vil1_gen.h.

virtual int vil1_gen_generic_image::components ( ) const [inline, virtual]

Dimensions: Planes x W x H x Components.

Implements vil1_image_impl.

Definition at line 73 of file vil1_gen.h.

virtual int vil1_gen_generic_image::bits_per_component ( ) const [inline, virtual]

Number of bits per component.

Size (in bits) for the smallest entity of the image.

Implements vil1_image_impl.

Definition at line 75 of file vil1_gen.h.

virtual enum vil1_component_format vil1_gen_generic_image::component_format ( ) const [inline, virtual]

Format.

A standard RGB RGB RGB image has

components() == 3
bits_per_component() == 8
component_format() == VIL1_COMPONENT_FORMAT_UNSIGNED_INT Use vil1_print(fmt) to return a string description of the format fmt.

Implements vil1_image_impl.

Definition at line 76 of file vil1_gen.h.