eVision::EBW8 Struct Reference

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

#include <eVision/Easy/EBW8.h>

Public Member Functions
	EBW8 ()
	Constructs a EBW8 object.
	EBW8 (uint8_t value)
	Constructs a EBW8 object.

Static Public Member Functions
static int32_t	GetSize ()
	The number of bits in a pixel.

Public Attributes
uint8_t	Value
	The value of the pixel.

Detailed Description

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

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

EBW8() [1/2]

eVision::EBW8::EBW8

(

)

Constructs a EBW8 object.

EBW8() [2/2]

eVision::EBW8::EBW8

(

uint8_t

value

)

Constructs a EBW8 object.

Parameters

value

The value of the pixel.

Member Function Documentation

GetSize()

int32_t eVision::EBW8::GetSize ( )

static

The number of bits in a pixel.

Member Data Documentation

Value

uint8_t eVision::EBW8::Value

The value of the pixel.