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PgGray()

Generate the RGB value for a shade of gray

Synopsis:

PgColor_t PgGray( int level );

Arguments:

level
The gray level, which ranges from 0 (black) to 255 (white). Intermediate values produce various shades of gray.

Library:

ph

Description:

This macro converts a gray value into a PgColor_t structure. 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(), PgColor_t, PgCMY(), PgGreenValue(), PgHSV(), PgRedValue(), PgRGB(), PgSetFillColor(), PgSetFillDither()

“Color” in the Raw Drawing and Animation chapter of the Photon Programmer's Guide

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