GetBValue (Windows CE 5.0)
Windows CE 5.0
This macro retrieves an intensity value for the blue component of a 32-bit RGB value.
BYTE GetBValue( DWORD rgb );
Parameters
- rgb
- Specifies an RGB color value.
Return Values
The return value is the intensity of the blue component of the specified RGB color.
Remarks
The intensity value is in the range 0 through 255.
The GetBValue macro is defined as follows.
#define GetBValue(rgb) ((BYTE) ((rgb) >> 16))
Requirements
OS Versions: Windows CE 1.0 and later.
Header: Windows.h.
See Also
GetGValue | GetRValue | PALETTERGB | RGB | GDI Macros
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