Struct Camera 

pub struct Camera(/* private fields */);

Handle to a Camera node in the scene: cheap to copy, its methods return the node’s properties as Signals. Derefs to Node.

Implementations

impl Camera

pub fn new() -> CameraBuilder

Starts a builder; add it with Node::add (e.g. view.add(..)).

pub fn node(self) -> Node

The untyped node handle (same as *self).

impl Camera

pub fn zoom(self) -> Signal<f64>

1 shows the world at its size, 2 twice as big.

The zoom property as an animatable signal.

impl Camera

pub fn center_on( self, node: impl Into<Node>, duration: impl Seconds, ) -> impl Future<Output = ()> + 'static

Moves the camera so node’s center is in the middle of the frame.

pub fn fit( self, node: impl Into<Node>, padding: f64, duration: impl Seconds, ) -> impl Future<Output = ()> + 'static

Centers on node and zooms so all of it fits in the frame with padding pixels to spare. Measures the node when called, so a layout that is still growing fits at its current size.

pub fn reset(self, duration: impl Seconds) -> impl Future<Output = ()> + 'static

Back to the start: looking at the origin, no zoom, no rotation.

Trait Implementations

impl Clone for Camera

fn clone(&self) -> Camera

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Camera

impl Debug for Camera

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Deref for Camera

type Target = Node

The resulting type after dereferencing.

fn deref(&self) -> &Node

Dereferences the value.

impl Eq for Camera

impl From<Camera> for Node

fn from(h: Camera) -> Node

Converts to this type from the input type.

impl Hash for Camera

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Camera

fn eq(&self, other: &Camera) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Camera