vil1_bmp_file_format Class Reference

#include <vil1_bmp.h>

Inheritance diagram for vil1_bmp_file_format:

List of all members.

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Detailed Description

Loader for BMP files.

Definition at line 39 of file vil1_bmp.h.

Public Member Functions
virtual char const *	tag () const
	Return a character string which uniquely identifies this format.
virtual vil1_image_impl *	make_input_image (vil1_stream *vs)
	Attempt to make a generic_image which will read from vil1_stream vs.
virtual vil1_image_impl *	make_output_image (vil1_stream *vs, int planes, int width, int height, int components, int bits_per_component, vil1_component_format format)
virtual vil1_image_impl *	make_output_image (vil1_stream *vs, int planes, int width, int height, int components, int bits_per_component, enum vil1_component_format)=0
	Make a "generic_image" on which put_section may be applied.
Static Public Member Functions
static vil1_file_format **	all ()

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Member Function Documentation

char const * vil1_bmp_file_format::tag

(

)

const [virtual]

Return a character string which uniquely identifies this format.

E.g. "pnm", "jpeg", etc.

Implements vil1_file_format.

Definition at line 44 of file vil1_bmp.cxx.

vil1_image_impl * vil1_bmp_file_format::make_input_image

(

vil1_stream *

vs

)

[virtual]

Attempt to make a generic_image which will read from vil1_stream vs.

Reads enough of vs to determine if it's this format, and if not, returns 0. If it is, returns a subclass of vil1_image_impl on which get_section may be applied.

Implements vil1_file_format.

Definition at line 21 of file vil1_bmp.cxx.

vil1_image_impl * vil1_bmp_file_format::make_output_image	(	vil1_stream *	vs,
		int	planes,
		int	width,
		int	height,
		int	components,
		int	bits_per_component,
		vil1_component_format	format
	)			[virtual]

Definition at line 34 of file vil1_bmp.cxx.

virtual vil1_image_impl* vil1_file_format::make_output_image	(	vil1_stream *	vs,
		int	planes,
		int	width,
		int	height,
		int	components,
		int	bits_per_component,
		enum	vil1_component_format
	)			[pure virtual, inherited]

Make a "generic_image" on which put_section may be applied.

The stream vs is assumed to be open for writing, as an image header may be written to it immediately. The width/height etc are explicitly specified, so that file_format implementors know what they need to do...

vil1_file_format ** vil1_file_format::all

(

)

[static, inherited]

Definition at line 71 of file vil1_file_format.cxx.

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

• core/vil1/file_formats/vil1_bmp.h
• core/vil1/file_formats/vil1_bmp.cxx

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