Adafruit_GFX fillArc

You are welcome!

I have set the segment increment size to 3 degrees for you, but I usually use the function with 6 degree increments:

  byte seg = 6; // Segments are 6 degrees wide = 60 segments for 360 degrees
  byte inc = 6; // Draw segments every 6 degrees, increase to 12 for segmented ring

Then there are 60 segments to a full circle and hence a 1 minute clock with a seconds indicator can easily be created.