Struct NumberWheelIntrinsic 

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

Intrinsic measurer for crate::number_wheel::NumberWheel.

Every digit column is as wide as the widest digit, because that is how the painter lays the reels out — otherwise a figure that lands on 111 would reserve a narrow box and then overflow it while a 0 rolls past. Measuring the value once per possible digit and keeping the largest gives exactly the painter’s own max over digits per column, separators included, without duplicating its layout arithmetic here.

Implementations

impl NumberWheelIntrinsic

pub fn from_number_wheel(w: &NumberWheel) -> Self

Trait Implementations

impl IntrinsicMeasure for NumberWheelIntrinsic

fn measure( &self, known: (Option<f32>, Option<f32>), available: (AvailableSpace, AvailableSpace), ) -> (f32, f32)

Measure intrinsic size given the available width/height. Either side may be None if unconstrained (e.g. min-content pass).