eVision.EBW8 Class Reference

Gray-level pixel value, coded as an unsigned 8-bit integer. More...

Public Member Functions
None	__init__ (self)
	Constructs a eVision.EBW8 object.
None	__init__ (self, int value)
	Constructs a eVision.EBW8 object.
None	__init__ (self, eVision.EBW8 other)

Static Public Member Functions
int	GetSize ()
	The number of bits in a pixel.

Properties
	Value = property(_Value__getter, _Value__setter)
	The value of the pixel.

Detailed Description

Gray-level pixel value, coded as an unsigned 8-bit integer.

Remarks:

Every pixel is coded on 8 bits, allowing to represent 256 different values. The value 0 stands for black (background) and the value 255 stands for white (foreground). The 254 remaining values stand for shades of gray. This is sufficient for most applications. Most of the eVision gray-level operations apply to this pixel type.

License(s): None

Constructor & Destructor Documentation

__init__() [1/3]

None eVision.EBW8.__init__

(

self

)

Constructs a eVision.EBW8 object.

__init__() [2/3]

None eVision.EBW8.__init__	(		self,
		int	value )

Constructs a eVision.EBW8 object.

Parameters

value

The value of the pixel.

__init__() [3/3]

None eVision.EBW8.__init__	(		self,
		eVision.EBW8	other )

Parameters

other

Other instance

Member Function Documentation

GetSize()

int eVision.EBW8.GetSize ( )

static

The number of bits in a pixel.

Property Documentation

Value

eVision.EBW8.Value = property(_Value__getter, _Value__setter)

static

The value of the pixel.