Bar · Charts · OODS Foundry

`pattern:viz:detail-overview-bar`

Core outperforms targets across all segments while Plus trails only in SMB — light `sha256:099d785d0163…`

`pattern:viz:diverging-bar`

Onboarding contributes +18 points while Reporting drags the score by 12 points. — light `sha256:70c244e3110b…`

`pattern:viz:drilldown-stacked-bar`

Americas pipeline grows faster in Sales stage across both quarters — light `sha256:65f3d5ee64ce…`

`pattern:viz:grouped-bar`

Enterprise coverage leads every quarter while Growth closes the gap by Q4. — light `sha256:b4a7748ae3e6…`

`pattern:viz:histogram`

The supplied frequency bins peak at 20–30 with 12 observations; the bins are already computed and have equal widths. — light `sha256:1cb13abd260b…`

`pattern:viz:simple-bar`

Engineering leads at 45, followed by Sales at 30; Marketing is smallest at 18. — light `sha256:6b82a9f6d921…`

`pattern:viz:stacked-100-bar`

Partners dominate APAC, while the Americas lean heavily into direct acquisition. — light `sha256:64cee9483c88…`

`pattern:viz:stacked-bar`

Bug fixes dominate the workload, but feature work ramps by March. — light `sha256:d8d0fa2b998d…`

`pattern:viz:waterfall`

The example balance opens at 100, gains 60 in revenue, loses 35 in costs, and closes at 125. — light `sha256:b12eb831ccd0…`

Certified: 4 results

artifact_certify on detail-overview-bar, drawn in light: coverage certified, conformant true.

accessibility equivalence a11yEquivalence: pass
determinism determinism: pass
contrast contrast: pass
accuracy accuracy: pass

Contrast: certify grades the series-to-paint assignment of the rendered chart (the compiled spec rendered through @oods/viz-render), against the requested CSS scope canvas. Scope: light/A.

Its narrative

Detail-overview bookings compares Segment; Enterprise leads at 3.6 while SMB is lowest at 0.7.

High Bookings: Bookings 3.6 (Enterprise)
Low Bookings: Bookings 0.7 (SMB)
Product: Core, Plus

Its data table

Bookings vs target by product and segment
Product	Segment	Bookings	Target
Core	Enterprise	3.6	3.2
Core	Growth	1.8	1.7
Core	SMB	0.9	0.8
Plus	Enterprise	2.4	2.1
Plus	Growth	1.4	1.2
Plus	SMB	0.7	0.6

Certification covers charts only: it measures the chart's specification. A pass means no offered rule found a problem, not a general promise. An ECharts type certifies only when its data is supplied.

The call

{
  "brand": "A",
  "theme": "light",
  "spec": { … the normalized spec viz_render returned … }
}