Struct CanvasGeometry 

pub struct CanvasGeometry {
    pub local_bounds: Option<Rect>,
    pub path: Option<Rc<BezPath>>,
}

Primitive-local geometry prepared before drawing or spatial queries.

An absent bound is conservatively unbounded. Primitives that draw outside their layout rectangle must supply their paint bounds. Paths can retain their prepared command geometry here so selection and drawing do not construct it twice.

Fields

local_bounds: Option<Rect>

Conservative local paint bounds; None requires inclusion in every region query.

path: Option<Rc<BezPath>>

Optional prepared path reused by the primitive during drawing.

Implementations

impl CanvasGeometry

pub fn for_layout(bounds: (f64, f64)) -> Self

Use the layout rectangle for a bounded primitive.

Trait Implementations

impl Clone for CanvasGeometry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CanvasGeometry

fn default() -> Self

Returns the “default value” for a type.