import { ElementRef, AfterViewInit, EventEmitter } from "@angular/core";
import * as i0 from "@angular/core";
export declare class SignaturePadComponent implements AfterViewInit {
    xSize: number;
    ySize: number;
    detail: number;
    smooth: number;
    lineWidth: number;
    widthVariable: number;
    showPoints: boolean;
    onBlur: EventEmitter<any>;
    canvas: ElementRef<HTMLCanvasElement>;
    context: CanvasRenderingContext2D;
    rect: any;
    xScale: any;
    yScale: any;
    buffer: any;
    currentLine: Array<Array<number>>;
    mouse: {
        x: number;
        y: number;
        button: number;
        lastButton: number;
    };
    maxDist: number;
    ngAfterViewInit(): void;
    mouseMove(event: any): void;
    preventContext(event: any): void;
    draw(): void;
    simplifyLine(points: any, length: any): any;
    smoothLine(points: any, cornerThres: any, match: any): any;
    drawSmoothedLine(line: any): any;
    drawPoints(line: any): void;
    calculateThickness(line: Array<any>): any;
    createImage(): any;
    clearImage(): any;
    clearRect(): void;
    reset(): void;
    OnBlur(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SignaturePadComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SignaturePadComponent, "br-signature-pad", never, { "xSize": "xSize"; "ySize": "ySize"; "detail": "detail"; "smooth": "smooth"; "lineWidth": "lineWidth"; "widthVariable": "widthVariable"; "showPoints": "showPoints"; }, { "onBlur": "onBlur"; }, never, never>;
}