import { ElementRef, OnInit } from '@angular/core';
import * as i0 from "@angular/core";
interface CasLineType {
    x?: number;
    y?: number;
    z?: number;
    x1?: number;
    y1?: number;
    z1?: number;
    x2?: number;
    y2?: number;
    z2?: number;
}
interface LineFixType {
    result_array: number[][];
    delete_units: number[][];
    found_horizontal_line: CasLineType[];
}
export declare class PolygonComponent implements OnInit {
    constructor();
    faSearch: import("@fortawesome/fontawesome-common-types").IconDefinition;
    faRotate: import("@fortawesome/fontawesome-common-types").IconDefinition;
    data: any;
    canvas: ElementRef<HTMLCanvasElement> | undefined;
    ctx: CanvasRenderingContext2D | null;
    private width;
    private height;
    foundVerticalLine: CasLineType[];
    foundHorizonalLine: CasLineType[];
    deleteUnits: number[][];
    userInput: string;
    tolerance: string;
    W1: string;
    L1: string;
    validPoints: number[][][];
    value: number;
    inputArr: string[];
    pruned: any[];
    inputVectors: any[];
    maxX: number;
    maxY: number;
    minX: number;
    minY: number;
    deltaX: number;
    deltaY: number;
    widthRatio: number;
    heightRatio: number;
    centreX: number;
    centreY: number;
    translateX: number;
    translateY: number;
    childMessage: string;
    havePointInMiddle: boolean;
    havePointInUnitMiddle: boolean;
    ngOnInit(): void;
    process_input(): void;
    mbr_calc(): void;
    generate_units_from_mbr(): (string[] | number[][])[];
    get_unit_coords(finalwidthUnits: string[], finalheightUnits: string[], POLYGON: string[] | number[][]): number[][][];
    Subdivide(): void;
    _handleMbrUnits(units: (string[] | number[][])): string[];
    calc_plot_params(): void;
    plot_Subdivide(): void;
    Calculate(): void;
    RotatePolygon(): void;
    prune(): any[];
    cutInLine(): void;
    cutInUnit(unit: any[]): any[];
    rotate(cx: number, cy: number, x: number, y: number, angle: number): number[];
    findInvalidUnitsX(allUnits: number[][][], inputX: string): LineFixType;
    findInvalidUnitsY(allUnits: number[][][], inputY: string): LineFixType;
    addUnitX(invalidUnit: number[][], allUnits: number[][][]): boolean;
    addUnitY(invalidUnit: number[][], allUnits: number[][][]): boolean;
    get_polygon_centroid(pts: CasLineType[]): {
        x: number;
        y: number;
    };
    trim(validPoints: number[][][]): number[][][];
    GetAngleABC(ax: number, ay: number, bx: number, by: number, cx: number, cy: number): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<PolygonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PolygonComponent, "acaland-polygon", never, { "childMessage": "childMessage"; }, {}, never, never>;
}
export {};