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GetGValue (Windows Embedded CE 6.0)

1/6/2010

This macro retrieves an intensity value for the green component of a 32-bit RGB value.

Syntax

BYTE GetGValue( 
  DWORD rgb
);

Parameters

  • rgb
    Specifies an RGB color value.

Return Value

The return value is the intensity of the green component of the specified RGB color.

Remarks

The intensity value is in the range 0 through 255.

The GetGValue macro is defined as follows.

#define GetGValue(rgb)   ((BYTE) (((WORD) (rgb)) >> 8)) 

Requirements

Header windows.h
Windows Embedded CE Windows CE 1.0 and later

See Also

Reference

GDI Functions
GetBValue
GetRValue
PALETTERGB
RGB
GDI Macros