Pixels

Pixels blocks are used to control the LEDs on the matrix.

Initilization

Initialize the matrix with the pin and brightness. The brightness can be set from 0 to 255. The default brightness is 127. This function needs to be called before any other function which interacts with the matrix.

lumaMatrix.initializeMatrix(127)

Set Brightness

Set the brightness of the LEDs. The brightness can be set from 0 to 255. The default brightness is 127.

lumaMatrix.setBrightness(255)

Show Image

Draw an image in a specific color on the matrix. The image is a string of 64 characters, each representing a pixel on the matrix. The color is a hex value. The selcted pixels will be added to the matrix and displayed along with the existing pixels.

lumaMatrix.showImage(lumaMatrix.matrix8x8(`
    . . . . . . . .
    . . . . . . . .
    . . # . . # . .
    . . . . . . . .
    . . . . . . . .
    . # . . . . # .
    . # # # # # # .
    . . . . . . . .
    `), 0x00ff00)