GetBValue (Windows CE 5.0)
This macro retrieves an intensity value for the blue component of a 32-bit RGB value.
BYTEGetBValue( DWORDrgb );
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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