fadeToBlackBy()

void fadeToBlackBy	(	CRGB *	leds,
		uint16_t	num_leds,
		uint8_t	fadeBy )

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

This function will eventually fade all the way to black.

Parameters

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

Definition at line 270 of file colorutils.cpp.

{
    nscale8( leds, num_leds, 255 - fadeBy);
}

References leds, and nscale8().

Referenced by confetti(), fl::DemoReel100::confetti(), fl::DemoReel100::juggle(), juggle(), loop(), fl::DemoReel100::sinelon(), and sinelon().

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