[ Version ( since = "3.14" ) ]
public bool get_offset (out double x, out double y)
If the this is active, this function returns true and fills in
x and y with the coordinates of the current point, as an offset to the starting drag point.
| this |
a Gesture |
| x |
X offset for the current point |
| y |
Y offset for the current point |
|
true if the gesture is active |