In version 12.8, we provide automated Gann’s Angle (i.e. Gann’s Fan) as the part of Fractal Pattern Indicator.
Of course, you can switch on and off Gann’s Angle from input setting.
Below is the download link for Fractal Pattern Indicator.
Below is the download link for Fractal Moving Average Indicator. Fractal Moving Average Indicator is free for everyone. Just grab it.