/** @packageDocumentation
 * @module OrbitGT
 */
declare type int32 = number;
import { Coordinate } from "../../geom/Coordinate";
import { CRS } from "../CRS";
import { Operation } from "../Operation";
import { OperationMethod } from "../OperationMethod";
import { ParameterValueList } from "../ParameterValueList";
/**
 * Class KrovakObliqueConformalConic defines the Krovak Oblique Conformal Conic projection as used in the Czech Republic and Slovakia.
 *
 * The 'source' CRS is the geographic CRS.
 * The 'target' CRS is the projected CRS.
 *
 * Based on the following document:
 *
 * Coordinate Conversions and Transformations including Formulas
 * Guidance Note Number 7, part 2 (version 6.18.3)
 * Revised January 2009
 * Available at: http://www.epsg.org/
 *
 * Formulas: see 1.3.2 "Krovak Oblique Conformal Conic"
 *
 * NOTE: the X axis runs north to south and the Y axis runs east to west. This differs from most other projections.
 *
 * @version 1.0 October 2009
 */
/** @internal */
export declare class KrovakObliqueConformalConic extends OperationMethod {
    /** The code of this method */
    static readonly METHOD_CODE: int32;
    /** Latitude of projection center */
    private _latC;
    /** Longitude of origin */
    private _lonO;
    /** Azimuth of initial line through the projection center */
    private _aziC;
    /** Latitude of pseudo standard parallel */
    private _latP;
    /** Scale factor on pseudo standard parallel */
    private _kP;
    /** Easting at grid origin */
    private _FE;
    /** Northing at grid origin */
    private _FN;
    /** The constants */
    private _A;
    private _B;
    private _gO;
    private _tO;
    private _n;
    private _rO;
    /**
       * Create a new projection.
       * @param parameters the values of the parameters.
       */
    constructor(parameters: ParameterValueList);
    /**
       * Get the square of a number.
       */
    private static sqr;
    /**
       * OperationMethod method.
       * @see OperationMethod#initialize
       */
    initialize(operation: Operation): void;
    /**
       * OperationMethod interface method.
       * @see OperationMethod#forward
       */
    forward(sourceCRS: CRS, source: Coordinate, targetCRS: CRS, target: Coordinate): void;
    /**
       * OperationMethod interface method.
       * @see OperationMethod#reverse
       */
    reverse(sourceCRS: CRS, source: Coordinate, targetCRS: CRS, target: Coordinate): void;
}
export {};
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