scichart
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Fast WebGL JavaScript Charting Library and Framework
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TypeScript
import { BaseDataSeries } from "../BaseDataSeries";
import { HlcFilterBase, IHlcFilterOptions } from "./HlcFilterBase";
import { TfilterFunction } from "./XyCustomFilter";
/**
* Options for the {@link HlcCustomFilter}
*/
export interface IHlcCustomFilterOptions extends IHlcFilterOptions {
/**
* The function to apply to each high value in the original series
* If this is not set, the filterFunction will be applied.
*/
highfilterFunction?: TfilterFunction;
/**
* The function to apply to each low value in the original series
* If this is not set, the filterFunction will be applied.
*/
lowfilterFunction?: TfilterFunction;
/**
* The function to apply to each close value in the original series,
* And to the other values if they do not have specific functions set
*/
closefilterFunction?: TfilterFunction;
}
export declare class HlcCustomFilter extends HlcFilterBase {
get closefilterFunction(): (index: number, y: number) => number;
set closefilterFunction(ff: (index: number, y: number) => number);
get highfilterFunction(): (index: number, y: number) => number;
set highfilterFunction(ff: (index: number, y: number) => number);
get lowfilterFunction(): (index: number, y: number) => number;
set lowfilterFunction(ff: (index: number, y: number) => number);
constructor(originalSeries: BaseDataSeries, options?: IHlcCustomFilterOptions);
protected highfilterFunctionProperty(index: number, y: number): number;
protected lowfilterFunctionProperty(index: number, y: number): number;
protected closefilterFunctionProperty(index: number, y: number): number;
protected filterOnAppend(count: number): void;
protected filterOnUpdate(index: number): void;
protected filterOnInsert(startIndex: number, count: number): void;
protected filterOnRemove(startIndex: number, count: number): void;
protected filterAll(): void;
private filter;
}