# ParallelCoordinatesStreamSource

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

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

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## Type declaration

```typescript
export interface ParallelCoordinatesStreamSource {
  readonly length:number;readonly capacity:number;readonly dropped:number;
  push(row:ParallelCoordinatesRowInput):void;pushBatch(rows:ParallelCoordinatesData):void;shift(count:number):void;replace(rows:ParallelCoordinatesData):void;
  snapshot():ParallelCoordinatesDeclaration[];subscribe(listener:(event:ParallelCoordinatesStreamEvent)=>void):()=>void;
}
```

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## Related types

- [ParallelCoordinatesRowInput](https://chart.syidax.com/docs/types/ParallelCoordinatesRowInput.md)
- [ParallelCoordinatesData](https://chart.syidax.com/docs/types/ParallelCoordinatesData.md)
- [ParallelCoordinatesDeclaration](https://chart.syidax.com/docs/types/ParallelCoordinatesDeclaration.md)
- [ParallelCoordinatesStreamEvent](https://chart.syidax.com/docs/types/ParallelCoordinatesStreamEvent.md)