var hub = serviceSPIKE.PrimeHub();
var light_matrix = hub.light_matrix;
// do something with light_matrix

Methods

static set_pixel(x, y, brightness)

ServiceDock_SPIKE.js, line 1466

Sets the brightness of one pixel (one of the 25 LED) on the Light Matrix.

Parameters:

Name	Type	Description
x	integer	[0 to 4]
y	integer	[0 to 4]
brightness	integer	[0 to 100]

static write(message)

ServiceDock_SPIKE.js, line 1474

Writes text on the Light Matrix, one letter at a time, scrolling from right to left.

Parameters:

Name	Type	Description
message	string

static off()

ServiceDock_SPIKE.js, line 1480

Turns off all the pixels on the Light Matrix.