Gdk.TouchpadEvent.get_pinch_angle_delta – gtk4 Reference Manual
Packages
gtk4
Gdk
TouchpadEvent
TouchpadEvent
get_deltas
get_gesture_phase
get_n_fingers
get_pinch_angle_delta
get_pinch_scale
get_pinch_angle_delta
Description:
public
double
get_pinch_angle_delta
()
Extracts the angle delta from a touchpad pinch event.
Parameters:
this
a touchpad pinch event
Returns:
the angle delta of
this