ColorFromPalette() [5/8]

CRGB fl::ColorFromPalette	(	const CRGBPalette256 &	pal,
		fl::u8	index,
		fl::u8	brightness,
		TBlendType	)

Definition at line 999 of file colorutils.cpp.hpp.

                                                                {
    const CRGB *entry = &(pal[0]) + index;
 
    fl::u8 red = entry->red;
    fl::u8 green = entry->green;
    fl::u8 blue = entry->blue;
 
    if (brightness != 255) {
        ++brightness; // adjust for rounding
        red = scale8_video_LEAVING_R1_DIRTY(red, brightness);
        green = scale8_video_LEAVING_R1_DIRTY(green, brightness);
        blue = scale8_video_LEAVING_R1_DIRTY(blue, brightness);
        cleanup_R1();
    }
 
    return CRGB(red, green, blue);
}

References brightness, and FL_NO_EXCEPT.