This reference page is linked to from the following overview topics: Images.

Detailed Description

The data type for a 8 bit image channel.

0-255 maps to 0.0 to 1.0 in floating point or 0-65535 in 16 bit fixed point.

Definition at line 99 of file image.h.

#include <image.h>

Public Member Functions
	uInt8Channel (const float32Channel &d)
	uInt8Channel (const float16Channel &d)
	uInt8Channel (const uInt16Channel &d)
	uInt8Channel (const uInt8Channel &d)
	uInt8Channel (uInt8 d)
	uInt8Channel ()
uInt8Channel &	operator= (const float32Channel &d)
uInt8Channel &	operator= (const float16Channel &d)
uInt8Channel &	operator= (const uInt16Channel &d)
uInt8Channel &	operator= (const uInt8Channel &d)
uInt8Channel &	operator= (uInt8 d)
	operator float () const
	operator half_ () const
	operator uInt16 () const
	operator uInt8 () const

Constructor & Destructor Documentation

uInt8Channel ( const float32Channel & d ) [inline]

Definition at line 300 of file image.h.

{ m_data = uInt8(d); }

uInt8Channel ( const float16Channel & d ) [inline]

Definition at line 301 of file image.h.

{ m_data = uInt8(d); }

uInt8Channel ( const uInt16Channel & d ) [inline]

Definition at line 302 of file image.h.

{ m_data = uInt8(d); }

uInt8Channel ( const uInt8Channel & d ) [inline]

Definition at line 107 of file image.h.

{ m_data = uInt8(d); }

uInt8Channel ( uInt8 d ) [inline]

Definition at line 109 of file image.h.

{ m_data = (d); }

uInt8Channel ( ) [inline]

Definition at line 110 of file image.h.

{}

uInt8Channel & operator= ( const float32Channel & d ) [inline]

Definition at line 305 of file image.h.

{
    m_data = uInt8(d);
    return *this;
}

uInt8Channel & operator= ( const float16Channel & d ) [inline]

Definition at line 312 of file image.h.

{
    m_data = uInt8(d);
    return *this;
}

uInt8Channel & operator= ( const uInt16Channel & d ) [inline]

Definition at line 319 of file image.h.

{
    m_data = uInt8(d);
    return *this;
}

uInt8Channel& operator= ( const uInt8Channel & d ) [inline]

Definition at line 115 of file image.h.

    {
        m_data = uInt8(d);
        return *this;
    }

uInt8Channel& operator= ( uInt8 d ) [inline]

Definition at line 121 of file image.h.

    {
        m_data = uInt8(d);
        return *this;
    }

operator float ( ) const [inline]

Definition at line 127 of file image.h.

{ return m_data * (1.0f/255.0f); }

operator half_ ( ) const [inline]

Definition at line 128 of file image.h.

{ return half_(m_data * (1.0f/255.0f)); }

operator uInt16 ( ) const [inline]

Definition at line 129 of file image.h.

{ return (m_data << 8) + m_data; }

operator uInt8 ( ) const [inline]

Definition at line 130 of file image.h.

{ return m_data; }

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