Struct widgetry::mapspace::DrawUnzoomedShapes[−][src]

pub struct DrawUnzoomedShapes {
    lines: Vec<UnzoomedLine>,
    circles: Vec<UnzoomedCircle>,
    per_zoom: RefCell<[Option<Drawable>; 11]>,
}

Expand description

Draw Circles and PolyLines in map-space that scale their size as the canvas is zoomed. The goal is to appear with roughly constant screen-space size, but for the moment, this is approximated by discretizing into 10 buckets. The scaling only happens when the canvas is zoomed out less than a value of 1.0.

Fields

lines: Vec<UnzoomedLine>circles: Vec<UnzoomedCircle>per_zoom: RefCell<[Option<Drawable>; 11]>

Struct widgetry::mapspace::DrawUnzoomedShapes[−][src]

Fields

Implementations

impl DrawUnzoomedShapes

pub fn empty() -> Self

pub fn builder() -> DrawUnzoomedShapesBuilder

pub fn draw(&self, g: &mut GfxCtx<'_>)

Auto Trait Implementations

impl !RefUnwindSafe for DrawUnzoomedShapes

impl !Send for DrawUnzoomedShapes

impl !Sync for DrawUnzoomedShapes

impl Unpin for DrawUnzoomedShapes

impl UnwindSafe for DrawUnzoomedShapes

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> Downcast for T where T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

pub fn as_any(&self) -> &(dyn Any + 'static)

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,