From 0585014c2fd658a6a68ce020110d2c0dad1c4e6c Mon Sep 17 00:00:00 2001
From: CiscoTheWolf <cisco@hostingwire.net>
Date: Thu, 18 May 2023 11:03:04 +0200
Subject: [PATCH] testing setting image, tweaked some settings

---
 rpi/roy-test.py | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/rpi/roy-test.py b/rpi/roy-test.py
index 529e1c3..0ed23e0 100644
--- a/rpi/roy-test.py
+++ b/rpi/roy-test.py
@@ -13,28 +13,32 @@ options.parallel = 1
 options.hardware_mapping = 'regular'  # If you have an Adafruit HAT: 'adafruit-hat'
 matrix = RGBMatrix(options = options)
 
-# offscreen canvas that can be written to which can then be set to the matrix async
-offscreen_canvas = matrix.CreateFrameCanvas()
-
 
+# Load image and make sure it fits our screen.
 image = Image.open("../testImg.bmp")
-
-# Make image fit our screen.
 image.thumbnail((matrix.width, matrix.height), Image.ANTIALIAS)
 
+# offscreen canvas that can be written to which can then be set to the matrix async
+offscreen_canvas = matrix.CreateFrameCanvas()
+offscreen_canvas.brightness = 50
+offscreen__text_canvas = matrix.CreateFrameCanvas()
+offscreen__text_canvas.brightness = 50
+offscreen__text_canvas.SetImage(image.convert('RGB'))
 
 
 def updateScreen():
     global color, matrix, offscreen_canvas
+    nextCanvas = offscreen_canvas
     if(color == 1):
         offscreen_canvas.Fill(255,255,255)
+        nextCanvas = offscreen_canvas
     elif(color == 0):
         offscreen_canvas.Fill(255,0,0)
+        nextCanvas = offscreen_canvas
     elif(color == 2):
-        matrix.SetImage(image.convert('RGB'))
+        nextCanvas = offscreen__text_canvas
         
-    offscreen_canvas.brightness = 50
-    offscreen_canvas = matrix.SwapOnVSync(offscreen_canvas)
+    nextCanvas = matrix.SwapOnVSync(nextCanvas)
 
 
 color = 0