Module request 

Programmatic plot() view commands — the plot counterpart of crate::viewport::ViewportRequest.

Apps accumulate requests from event handlers (a “Fit” toolbar button, a “last 60 s” preset) and hand them to the host once per frame via crate::event::App::drain_plot_requests; each is consumed during UiState::prepare_plots by the plot whose .key(...) it names, where the live data bounds are known. This is the app-side write half of the view API — plot_view_by_key is the read half — so build / on_event code can drive the view without &mut UiState.

Enums

PlotRequest

What an app produces to drive a plot()’s view programmatically. Push once per build via App::drain_plot_requests; unmatched requests (the keyed plot wasn’t in the tree this frame) are dropped, like crate::viewport::ViewportRequests.