The intervals a drawing is shown on (Drawing.intervals), as two interval
codes, each end included and either one left empty for no limit. No tool
declares them, since the engine cannot list a host's intervals: a host that
offers visibility per interval adds them to a tool's schema with
composeSettings, and applyDrawingSettings writes the pair as the patch's
intervals, with both ends cleared meaning every interval.
The intervals a drawing is shown on (
Drawing.intervals), as two interval codes, each end included and either one left empty for no limit. No tool declares them, since the engine cannot list a host's intervals: a host that offers visibility per interval adds them to a tool's schema withcomposeSettings, andapplyDrawingSettingswrites the pair as the patch'sintervals, with both ends cleared meaning every interval.