Operating DEON on a touch display is very simple:
Panning (move your viewport):
One finger move.
Zooming:
Two fingers pinch zoom.
Moving items:
Touch the item once to select it. Then touch and drag it to move it.
Selecting multiple items:
Touch and hold (longpress) with one finger, then move the finger to do a selectionframe across the items.
Editing text:
Touch the textitem twice (doubletap) to bring it to editmode. Use an onscreen keyboard or an external keyboard.
Scribble:
Simply use a digital pen. DEON will automatically switch to the scribble tool. Pressure sensitivity is also supported if your hardware supports it.
Show mini menu:
Touch and hold (longpress) with one finger somewhere inside the workspace for a few seconds.