import { OnInit, OnDestroy, ElementRef } from '@angular/core';
import { ChartConfig } from '../models/chart-config.model';
import * as i0 from "@angular/core";
export declare class PTChartComparisonComponent implements OnInit, OnDestroy {
    chartConfig: ChartConfig;
    medianTitle: string;
    xAxisTitle: string;
    yAxisTitle: string;
    yMin: number;
    yMax: number;
    yStepSize: number;
    chartHeight: string;
    chartWidth: string;
    canvasRef: ElementRef<HTMLCanvasElement>;
    private chart;
    constructor();
    ngOnInit(): void;
    ngOnDestroy(): void;
    /**
     * Initializes the chart with median and datasets
     */
    private initializeChart;
    /**
     * Computes median values and adds them to the dataset
     */
    private getFormattedChartData;
    /**
     * Computes median values from all datasets at each time point
     */
    private calculateMedian;
    /**
     * Defines chart options including Y-axis scaling
     */
    private getChartOptions;
    /**
     * Destroys the existing chart instance if present
     */
    private destroyChart;
    static ɵfac: i0.ɵɵFactoryDeclaration<PTChartComparisonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PTChartComparisonComponent, "pt-chart-comparison", never, { "chartConfig": { "alias": "chartConfig"; "required": false; }; "medianTitle": { "alias": "medianTitle"; "required": false; }; "xAxisTitle": { "alias": "xAxisTitle"; "required": false; }; "yAxisTitle": { "alias": "yAxisTitle"; "required": false; }; "yMin": { "alias": "yMin"; "required": false; }; "yMax": { "alias": "yMax"; "required": false; }; "yStepSize": { "alias": "yStepSize"; "required": false; }; "chartHeight": { "alias": "chartHeight"; "required": false; }; "chartWidth": { "alias": "chartWidth"; "required": false; }; }, {}, never, never, false, never>;
}
//# sourceMappingURL=pt-chart-comparison.component.d.ts.map