codeant-ai-for-open-source[bot] commented on PR #34759:
URL: https://github.com/apache/superset/pull/34759#issuecomment-3857307883
## **Sequence Diagram**
The PR updates the tooltip formatter so that when a user hovers over a bar
(axis-style rich tooltip), the formatter prefers axisValue/axisValueLabel (full
category text) and falls back to the original value extraction otherwise. This
diagram shows the main success path for displaying the full label in the
tooltip.
```mermaid
sequenceDiagram
participant User
participant ECharts as Chart
participant Formatter as TooltipFormatter
participant Data as DataPoint
User->>Chart: Hover over bar (trigger tooltip)
Chart->>Formatter: Invoke formatter with params
Formatter->>Data: Read params, prefer axisValue/axisValueLabel
alt axisValue/axisValueLabel present
Data-->>Formatter: Full label (axisValue/axisValueLabel)
else fallback
Data-->>Formatter: Extracted label from value
end
Formatter-->>Chart: Render tooltip content (contains full label)
Chart-->>User: Display tooltip with full category label
```
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