Module progress_bar 

ProgressBar — determinate / indeterminate horizontal progress indicator.

Determinate mode paints a rounded track with a fill that scales from 0 to track_width proportional to progress (clamped to [0, 1]). Indeterminate mode ignores progress and slides a fixed-width segment (30 % of the track) across the track on a 2 s period — the position fraction is start.elapsed().as_secs_f32() % 2.0 / 2.0.

The fill is progress (the inverted fill) unless the bar shows a measured level (ProgressBar::level) or a status (ProgressBar::tone). Under reduced motion and the capture clock the indeterminate segment holds still in the middle of the track, so a screenshot is the same every run.

ProgressBarFace paints the same bar for a host that paints into a Scene.

Structs

ProgressBar

ProgressBarFace

Immediate-mode progress bar, for a host that paints into a Scene.