org.miv.jism.tools.ImageWrapperContext Class Reference

Wrap a buffered image to produce a context. More...

Inheritance diagram for org.miv.jism.tools.ImageWrapperContext:

List of all members.

Public Member Functions
	ImageWrapperContext (BufferedImage in)
	Create a new context from a buffered image.
int	getMaxIntensity ()
	Return the max intensity.
int	getNeighAt (int p, int id)
	Get the neighbor at the given id.
int	getNeighSize (int p)
	Get neighborhood size for a given pixel.
double	getNewRandomDouble ()
	Get a new random double using Math.random().
int	getPixelIntensity (int p)
	Get the pixel at the given coordinates.
int	getWidth ()
	Get width of this context.
int	getHeight ()
	Get height of this context.
int	getDepth ()
	This will return 1.
int	pixelId (int x, int y)
	Get pixel unique id.
int	pixelId (int x, int y, int z)
	Get pixel unique id.
int	pixelX (int id)
	Get pixel abscissa.
int	pixelY (int id)
	Get pixel ordinate.
int	pixelZ (int id)
	Get pixel depth.

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Detailed Description

Wrap a buffered image to produce a context.

Pixel will search their intensities directly in the buffered image.

Author:

Guilhelm Savin

See also:

org.miv.jism.core.JismContext

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Constructor & Destructor Documentation

org.miv.jism.tools.ImageWrapperContext.ImageWrapperContext

(

BufferedImage

in

)

Create a new context from a buffered image.

Parameters:

in

to-wrap image

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Member Function Documentation

int org.miv.jism.tools.ImageWrapperContext.getMaxIntensity

(

)

Return the max intensity.

This will return 256.

Returns:

256

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.getNeighAt	(	int	p,
		int	id
	)

Get the neighbor at the given id.

Parameters:

	x	abscissa
	y	ordinate
	id	neighbor id

Returns:

neighbor at the given id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.getNeighSize

(

int

p

)

Get neighborhood size for a given pixel.

Parameters:

	x	abscissa
	y	ordinate

Returns:

neighborhood size of p

Implements org.miv.jism.core.JismContext.

double org.miv.jism.tools.ImageWrapperContext.getNewRandomDouble

(

)

Get a new random double using Math.random().

Returns:

a random double

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.getPixelIntensity

(

int

p

)

Get the pixel at the given coordinates.

Parameters:

	x	abscissa of the pixel
	y	ordinate of the pixel

Returns:

pixel at (x,y) position

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.getWidth

(

)

Get width of this context.

Returns:

width

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.getHeight

(

)

Get height of this context.

Returns:

height

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.getDepth

(

)

This will return 1.

Returns:

1

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.pixelId	(	int	x,
		int	y
	)

Get pixel unique id.

Context assumes that pixel id is between 0 and n where n is the total number of pixels.

Parameters:

	x	abscissa
	y	ordinate

Returns:

unique pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.pixelId	(	int	x,
		int	y,
		int	z
	)

Get pixel unique id.

Context assumes that pixel id is between 0 and n where n is the total number of pixels.

Parameters:

	x	abscissa
	y	ordinate
	z	depth

Returns:

unique pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.pixelX

(

int

id

)

Get pixel abscissa.

Parameters:

id

id of pixel

Returns:

abscissa of pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.pixelY

(

int

id

)

Get pixel ordinate.

Parameters:

id

id of pixel

Returns:

ordinate of pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.tools.ImageWrapperContext.pixelZ

(

int

id

)

Get pixel depth.

Parameters:

id

id of pixel

Returns:

depth of pixel id

Implements org.miv.jism.core.JismContext.

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

• org/miv/jism/tools/ImageWrapperContext.java

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