How to make font size responsive to app orientation in PowerApps?

Question

In PowerApps, I want to increase the font size in the horizontal view (landscape) and decrease the font size in the vertical view (portrait).
So how I can control the font size to app orientation?

Answer 1

Adjust font size to be responsive to app orientation in Power Apps

You have to put this code in the Font Size property for each control

If(
    App.ActiveScreen.Orientation=Layout.Horizontal, 18,
    App.ActiveScreen.Orientation=Layout.Vertical, 12
)

In this example, whatever the mode of your created app when you rotate it to portrait the font size will be 12, and if you rotate it to landscape the font size will be 18,
and can change these numbers to your desired font size values.