Ignore alpha value for average color calculation

5 years ago · 1310ce4528
parent 2a5245cefa
commit 1310ce4528
1 changed files with 1 additions and 1 deletions
--- a/led-badge-11x44.py
+++ b/led-badge-11x44.py
@ -331,7 +331,7 @@ def bitmap_img(file):
        pixel_color = im.getpixel( (x, row) )
        print(pixel_color)
        if isinstance(pixel_color, tuple):
-          monochrome_color = sum(pixel_color) / len(pixel_color)
+          monochrome_color = sum(pixel_color[:3]) / len(pixel_color[:3])
        elif isinstance(pixel_color, int):
          monochrome_color = pixel_color
        else: