[−][src]Struct nannou::ui::input::touch::Touch

pub struct Touch {
    pub phase: Phase,
    pub id: Id,
    pub xy: [f64; 2],
}

Represents a touch interaction.

Each time a user touches the surface with a new finger, a new series of Touch events Start, each with a unique identifier.

For every Id there should be at least 2 events with Start and End (or Cancelled) Phases.

A Start input received with the same Id as a previously received End does not indicate that the same finger was used. Ids are only used to distinguish between overlapping touch interactions.

Fields

phase: Phase

The stage of the touch interaction.

id: Id

A unique identifier associated with the source of the touch interaction.

xy: [f64; 2]

The location of the touch on the surface/screen. See Input docs for information on the co-ordinate system.

Methods

impl Touch[src]

pub fn relative_to(&self, xy: [f64; 2]) -> Touch[src]

Returns a copy of the Touch relative to the given xy.

Trait Implementations

impl From<Touch> for Input[src]

impl From<Touch> for Widget[src]

impl Debug for Touch[src]

impl PartialEq<Touch> for Touch[src]

impl Copy for Touch[src]

impl Clone for Touch[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl Send for Touch

impl Sync for Touch

Blanket Implementations

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Style for T where
    T: Any + Debug + PartialEq<T>, [src]

impl<T> Content for T[src]

impl<T> SafeBorrow<T> for T[src]

impl<T> Erased for T

impl<S> FromSample<S> for S[src]

impl<T, U> ToSample<U> for T where
    U: FromSample<T>, [src]

impl<S, T> Duplex<S> for T where
    T: FromSample<S> + ToSample<S>, [src]

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, 

Sets value as a parameter of self.

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, 

Sets value as a parameter of self.