![[Previous]](../image-lib/prev.gif){kind=small} |
![[Contents]](../image-lib/contents.gif){kind=small} |
![[Index]](../image-lib/keyword_index.gif){kind=small} |
![[Next]](../image-lib/next.gif){kind=small} |
PgGray()
Generate the RGB value for a shade of gray
Synopsis:
PgColor_t PgGray( int level );
Description:
This macro converts a gray value into a PgColor_t structure.
The level argument ranges from 0 (black) to 255 (white). Intermediate values produce various shades of gray. For a complete description of composite color values, see PgSetFillColor().
Returns:
A composite color value.
Examples:
| Color | Gray value |
|---|---|
| Black | PgGray( 0 ); |
| White | PgGray( 255 ); |
| Medium Gray | PgGray( 160 ); |
Classification:
Photon
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |
See also:
PgBlueValue(), PgCMY(), PgGreenValue(), PgHSV(), PgRedValue(), PgRGB(), PgSetFillColor(), PgSetFillDither()
|
|
|
|