| Prev Next
The RGB macro selects a red, green, blue (RGB) color based on the
arguments supplied and the color capabilities of the output device.
COLORREF RGB(
|
BYTE bRed,
|
// red component of color
|
|
BYTE bGreen,
|
// green component of color
|
|
BYTE bBlue
|
// blue component of color
|
|
);
|
|
Parameters
-
cRed
-
Specifies the intensity of the red color.
-
cGreen
-
Specifies the intensity of the green color.
-
cBlue
-
Specifies the intensity of the blue color.
Return Values
The return value is the resultant RGB color.
Remarks
The intensity for each argument is in the range 0 through 255. If all three
intensities are zero, the result is black. If all three intensities are 255,
the result is white.
For information about using color values in a color palette, see the
descriptions of the PALETTEINDEX and PALETTERGB macros.
The RGB macro is defined as follows:
#define RGB(r, g ,b) ((DWORD) (((BYTE) (r) | \
((WORD) (g) << 8)) | \
(((DWORD) (BYTE) (b)) << 16)))
See Also
PALETTEINDEX, PALETTERGB
| file: /Techref/os/win/api/win32/mac/src/mac03_27.htm, 2KB, , updated: 2000/4/7 11:19, local time: 2024/11/4 19:24,
|
| | ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
<A HREF="http://massmind.org/techref/os/win/api/win32/mac/src/mac03_27.htm"> RGB</A> |
| Did you find what you needed?
|
.
|
