# PolarChartTooltipFormatContext

The PolarChartTooltipFormatContext type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/PolarChartTooltipFormatContext/

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## Type declaration

```typescript
export interface PolarChartTooltipFormatContext {
  categoryIndex: number;
  category: string;
  seriesIndex: number;
  seriesId: string;
  seriesName: string;
  value: number;
  categoryTotal: number;
  percentage: number;
  cssX: number;
  cssY: number;
}
```

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## Related types