nscale8_video()

void nscale8_video	(	CRGB *	leds,
		uint16_t	num_leds,
		uint8_t	scale )

Scale the brightness of an array of pixels all at once.

Guaranteed to never fade all the way to black.

Parameters

leds	a pointer to the LED array to scale
num_leds	the number of LEDs to scale
scale	how much to scale each LED

Definition at line 252 of file colorutils.cpp.

{
    for( uint16_t i = 0; i < num_leds; ++i) {
        leds[i].nscale8_video( scale);
    }
}

References leds, and scale.

Referenced by fade_video(), and fadeLightBy().

Here is the caller graph for this function: