import { ElementRef, EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { PathObj, CcPhotoEditorService } from '../../public-api';
import * as i0 from "@angular/core";
export declare class CanvasComponent implements OnDestroy, OnInit {
    _ccPhotoEditorService: CcPhotoEditorService;
    ImageCanvas: ElementRef<HTMLCanvasElement>;
    TouchEndEvent: EventEmitter<any>;
    Context: CanvasRenderingContext2D | null;
    DPI: number;
    StartX: number;
    StartY: number;
    EndX: number;
    EndY: number;
    TouchEvEnabled: boolean;
    PathObj: PathObj | undefined;
    constructor(_ccPhotoEditorService: CcPhotoEditorService);
    get ImageEditSvc(): CcPhotoEditorService;
    ngOnInit(): Promise<void>;
    ngOnDestroy(): void;
    GetBGimage: () => string;
    TouchStart: (e: TouchEvent) => Promise<void>;
    TouchMove: (e: TouchEvent) => Promise<void>;
    ClickStart: (e: MouseEvent) => Promise<void>;
    ClickMove: (e: MouseEvent) => Promise<void>;
    End: () => Promise<void>;
    private _setCanvasDimensions;
    private _drawObject;
    private _drawObjects;
    private _updateAnnotatedImage;
    private _drawBgImage;
    static ɵfac: i0.ɵɵFactoryDeclaration<CanvasComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CanvasComponent, "app-canvas", never, {}, { "TouchEndEvent": "TouchEndEvent"; }, never, never, false, never>;
}