includes go-rpi-rgb-led-matrix as a dep

go-rpi-rgb-led-matrix/lib/rpi-rgb-led-matrix/bindings/python/samples/image-viewer.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python
+import time
+import sys
+
+from rgbmatrix import RGBMatrix, RGBMatrixOptions
+from PIL import Image
+
+if len(sys.argv) < 2:
+    sys.exit("Require an image argument")
+else:
+    image_file = sys.argv[1]
+
+image = Image.open(image_file)
+
+# Configuration for the matrix
+options = RGBMatrixOptions()
+options.rows = 32
+options.chain_length = 1
+options.parallel = 1
+options.hardware_mapping = 'regular'  # If you have an Adafruit HAT: 'adafruit-hat'
+
+matrix = RGBMatrix(options = options)
+
+# Make image fit our screen.
+image.thumbnail((matrix.width, matrix.height), Image.ANTIALIAS)
+
+matrix.SetImage(image.convert('RGB'))
+
+try:
+    print("Press CTRL-C to stop.")
+    while True:
+        time.sleep(100)
+except KeyboardInterrupt:
+    sys.exit(0)