GestureSwipe.getVelocity

If the gesture is recognized, this function returns %TRUE and fill in @velocity_x and @velocity_y with the recorded velocity, as per the last event(s) processed.

class GestureSwipe
bool
getVelocity
(
out double velocityX
,
out double velocityY
)

Parameters

velocityX double

return value for the velocity in the X axis, in pixels/sec

velocityY double

return value for the velocity in the Y axis, in pixels/sec

Return: whether velocity could be calculated

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Since

3.14