TrailRunner touch supports the following gestures within the main map:


Source: touch reference touch gesture guide: TouchGestureGuide.pdf

Interactions with the map:

Double-tap with one finger: zooms in on the tapped location.
Double-tap with two fingers: zooms out on the center of the tapped locations
Pinch and Spread: zooms in and out on the center of the touches.
Drag (Tap, hold and move): scrolls the map or moves a transit location
Press (Tap and hold): opens a popover with commands available for the current context.

Interactions with the elevation chart:

Drag: scroll to the map location to the touched elevation location
Drag with two fingers: Select the touched elevation range and scroll to the map

Tags:map, zoom, gestures, routing, elevation