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  1. import { EventProcessor, EventQuery } from 'zrender/lib/core/Eventful.js';
  2. import { ECActionEvent, NormalizedEventQuery, ECElementEvent } from './types.js';
  3. import ComponentModel from '../model/Component.js';
  4. import ComponentView from '../view/Component.js';
  5. import ChartView from '../view/Chart.js';
  6. import Element from 'zrender/lib/Element.js';
  7. /**
  8. * Usage of query:
  9. * `chart.on('click', query, handler);`
  10. * The `query` can be:
  11. * + The component type query string, only `mainType` or `mainType.subType`,
  12. * like: 'xAxis', 'series', 'xAxis.category' or 'series.line'.
  13. * + The component query object, like:
  14. * `{seriesIndex: 2}`, `{seriesName: 'xx'}`, `{seriesId: 'some'}`,
  15. * `{xAxisIndex: 2}`, `{xAxisName: 'xx'}`, `{xAxisId: 'some'}`.
  16. * + The data query object, like:
  17. * `{dataIndex: 123}`, `{dataType: 'link'}`, `{name: 'some'}`.
  18. * + The other query object (cmponent customized query), like:
  19. * `{element: 'some'}` (only available in custom series).
  20. *
  21. * Caveat: If a prop in the `query` object is `null/undefined`, it is the
  22. * same as there is no such prop in the `query` object.
  23. */
  24. export declare class ECEventProcessor implements EventProcessor {
  25. eventInfo: {
  26. targetEl: Element;
  27. packedEvent: ECActionEvent | ECElementEvent;
  28. model: ComponentModel;
  29. view: ComponentView | ChartView;
  30. };
  31. normalizeQuery(query: EventQuery): NormalizedEventQuery;
  32. filter(eventType: string, query: NormalizedEventQuery): boolean;
  33. afterTrigger(): void;
  34. }