◆ CPixelView() [2/3]

template<class PIXEL_TYPE>

CPixelView< PIXEL_TYPE >::CPixelView	(	PIXEL_TYPE *	_leds,
		int	_len )

inline

PixelSet constructor for a pixel set starting at the given PIXEL_TYPE* and going for _len leds.

Note that the length can be backwards, creating a PixelSet that walks backwards over the data

Parameters

_leds	pointer to the raw LED data
_len	how many LEDs in this set

Definition at line 83 of file pixelset.h.

83: dir(_len < 0 ? -1 : 1), len(_len), leds(_leds), end_pos(_leds + _len) {}

PIXEL_TYPE *const leds

pointer to the LED data

Definition pixelset.h:72

const int8_t dir

direction of the LED data, either 1 or -1. Determines how the pointer is incremented.

Definition pixelset.h:69

PIXEL_TYPE *const end_pos

pointer to the end position of the LED data

Definition pixelset.h:73

const int len

length of the LED data, in PIXEL_TYPE units.

Definition pixelset.h:70

Represents a set of LED objects.

Definition pixelset.h:67