Std.Ui.Gesture

feed&Std.Ui.Gesture.Tracker -> Std.Ui.Gesture.Phase -> Std.Ui.Canvas.Point -> Int -> (Std.Ui.Gesture.Tracker, Array[Std.Ui.Gesture.Gesture])
The recognizer after one phase at point and time milliseconds, and
fn
Gesture
What a sequence of pointer phases meant.
type
inside&Std.Ui.Canvas.Rect -> Std.Ui.Canvas.Point -> Bool
Whether point lies inside frame.
fn
Phase
A stage of one pointer contact.
type
recognize&Array[(Std.Ui.Gesture.Phase, Std.Ui.Canvas.Point, Int)] -> Array[Std.Ui.Gesture.Gesture]
Every gesture a sequence of phases produced, feeding and ticking in order.
fn
tick&Std.Ui.Gesture.Tracker -> Int -> (Std.Ui.Gesture.Tracker, Array[Std.Ui.Gesture.Gesture])
The recognizer at time with no new phase: a contact held still past
fn
trackerStd.Ui.Gesture.Tracker
A recognizer with a 4-pixel slop and a 500-millisecond hold.
fn
Tracker
The recognizer's memory between phases: where and when the contact went
type