GrayLib::cColorRef Class Reference

#include <cColorRef.h>

Public Member Functions
	cColorRef (COLORREF color=0) noexcept
	cColorRef (COLOR_ELEM_t r, COLOR_ELEM_t g, COLOR_ELEM_t b) noexcept
bool	isValidColor () const noexcept
COLOR_ELEM_t	GetElem (ITERATE_t i) const noexcept
	operator COLORREF () const noexcept
COLOR_ELEM_t	get_R () const noexcept
COLOR_ELEM_t	get_G () const noexcept
COLOR_ELEM_t	get_B () const noexcept
COLOR16_t	get_Grey16 () const noexcept
COLORREF	get_ColorRef () const noexcept
D3DCOLOR	get_ColorDX () const noexcept

Static Public Member Functions
static COLORREF	GetRGB (COLOR_ELEM_t r, COLOR_ELEM_t g, COLOR_ELEM_t b) noexcept
static COLOR_ELEM_t	GetR (COLORREF color) noexcept
static COLOR_ELEM_t	GetG (COLORREF color) noexcept
static COLOR_ELEM_t	GetB (COLORREF color) noexcept
static D3DCOLOR	ToD3D (COLORREF color) noexcept
static COLORREF	FromD3D (D3DCOLOR color) noexcept

Public Attributes
COLORREF	m_color
	32 bit color. GDI format. [0]=red,[1]=green,[2]=blue,[3] = maybe alpha or ignored. More...

Detailed Description

_WIN32 GDI 32 bit COLORREF format. GDI RGBA (high to low [0] to [3] ) or ABGR (high to low value bytes) SURF_FORM_ABGR8888 Can use RGB() macro on these as well. GetGValue(), GetRValue() = UINT32 BGR (high to low bytes)

Note

D3DCOLOR type is backwards of this! D3DCOLOR_ARGB = ARGB (high to low)

Same as OpenGL = GL_RGBA8UI (byte order on disk).

This is just for GDI functions NOT for GDI texture raw data !

Constructor & Destructor Documentation

cColorRef() [1/2]

GrayLib::cColorRef::cColorRef ( COLORREF  color = 0 )

inlinenoexcept

cColorRef() [2/2]

GrayLib::cColorRef::cColorRef ( COLOR_ELEM_t  r, COLOR_ELEM_t  g, COLOR_ELEM_t  b  )

inlinenoexcept

Member Function Documentation

FromD3D()

static COLORREF GrayLib::cColorRef::FromD3D ( D3DCOLOR  color )

inlinestaticnoexcept

< just reverse B&R

get_B()

COLOR_ELEM_t GrayLib::cColorRef::get_B ( ) const

inlinenoexcept

get_ColorDX()

D3DCOLOR GrayLib::cColorRef::get_ColorDX ( ) const

inlinenoexcept

get_ColorRef()

COLORREF GrayLib::cColorRef::get_ColorRef ( ) const

inlinenoexcept

get_G()

COLOR_ELEM_t GrayLib::cColorRef::get_G ( ) const

inlinenoexcept

get_Grey16()

COLOR16_t GrayLib::cColorRef::get_Grey16 ( ) const

inlinenoexcept

get_R()

COLOR_ELEM_t GrayLib::cColorRef::get_R ( ) const

inlinenoexcept

GetB()

static COLOR_ELEM_t GrayLib::cColorRef::GetB ( COLORREF  color )

inlinestaticnoexcept

get the blue component. replace _WIN32 GetBValue()

GetElem()

COLOR_ELEM_t GrayLib::cColorRef::GetElem ( ITERATE_t  i ) const

inlinenoexcept

i= 0=red,1=g,2=b,3=a low to high bytes on little endian value.

GetG()

static COLOR_ELEM_t GrayLib::cColorRef::GetG ( COLORREF  color )

inlinestaticnoexcept

get the green component. replace _WIN32 GetGValue()

GetR()

static COLOR_ELEM_t GrayLib::cColorRef::GetR ( COLORREF  color )

inlinestaticnoexcept

get the red component. replace _WIN32 GetRValue()

GetRGB()

static COLORREF GrayLib::cColorRef::GetRGB ( COLOR_ELEM_t  r, COLOR_ELEM_t  g, COLOR_ELEM_t  b  )

inlinestaticnoexcept

replace _WIN32 RGB() macro. GDI ABGR (hi to lo bytes)

isValidColor()

bool GrayLib::cColorRef::isValidColor ( ) const

inlinenoexcept

operator COLORREF()

GrayLib::cColorRef::operator COLORREF ( ) const

inlinenoexcept

ToD3D()

static D3DCOLOR GrayLib::cColorRef::ToD3D ( COLORREF  color )

inlinestaticnoexcept

< just reverse B&R

Member Data Documentation

m_color

COLORREF GrayLib::cColorRef::m_color

32 bit color. GDI format. [0]=red,[1]=green,[2]=blue,[3] = maybe alpha or ignored.

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

• c:/Dennis/Source/Gray/GrayLib/include/Image/cColorRef.h