Swipe movement (measure)

    local function touchFunkx(event)
        local xDistance, yDistance = event.x - event.xStart, event.y - event.yStart

        if event.phase == "ended" then
            local distance = math.sqrt(xDistance * xDistance + yDistance * yDistance)
            local angle = (math.atan2(yDistance, xDistance) * 180 / math.pi + 45) % 360
        end
    end