From 462a4f4385b50383f11c673ee27b98aed7da063b Mon Sep 17 00:00:00 2001
From: MikeTheWatchGuy <mike_barnett@hotmail.com>
Date: Tue, 9 Jul 2019 14:14:27 -0400
Subject: [PATCH] Changed how image is created before updating the Image
 Element. Now is 1 line of code.

---
 DemoPrograms/Demo_OpenCV.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/DemoPrograms/Demo_OpenCV.py b/DemoPrograms/Demo_OpenCV.py
index 141c8648..194980af 100644
--- a/DemoPrograms/Demo_OpenCV.py
+++ b/DemoPrograms/Demo_OpenCV.py
@@ -57,10 +57,16 @@ def main():
         slider_elem.Update(cur_frame)
         cur_frame += 1
 
+        imgbytes = cv.imencode('.png', frame)[1].tobytes()  # ditto
+        image_elem.Update(data=imgbytes)
+
+"""
+        # This was another way updates were being done, but seems slower than the above
         img = Image.fromarray(frame)    # create PIL image from frame
         bio = io.BytesIO()              # a binary memory resident stream
         img.save(bio, format= 'PNG')    # save image as png to it
         imgbytes = bio.getvalue()       # this can be used by OpenCV hopefully
         image_elem.Update(data=imgbytes)
+"""
 
 main()
\ No newline at end of file