How can I use pivot points?

Start by selecting a routing in the routing pane. The blue isochron lines should be displayed.

1. On a "touch" device like a phone or tablet. When the screen center is on an isochron point, you will see a yellow route from the boat to the center of the screen.
   The picked pivot point will be this point at the center of the screen.
   Press the + button, choose your target and press the routing button.
2. On a device with a mouse like a PC or a Mac.
   When the mouse is on an isochron point, you will see a yellow route from the boat towards the mouse.
   The picked pivot point will be this point at your mouse indicator.
   Right click on your mouse, choose your target and press the routing button.