import * as em from "./Enums";
import * as ds from "./Types";
import { ObjectManager } from "./ObjectManager";
import { ObjectBase } from "./ObjectBase";
/**
 * Represents a 3x2 transformation matrix.
 **/
export declare class Transform extends ObjectBase {
    /**
     * Creates an identity transformation.
     * @returns A new instance of {@link Transform}.
     **/
    static createIdentity(): Transform;
    /**
     * Creates an identity transformation.
     * @param om An object manager that controls the lifetime of the {@link Transform} object.
     * @returns A new instance of {@link Transform}.
     **/
    static createIdentity(om: ObjectManager): Transform;
    /**
     * Creates a transformation based on the specified 3x2 matrix.
     * @param m11 Scales the drawing horizontally
     * @param m12 Skew the the drawing horizontally
     * @param m21 Skew the the drawing vertically
     * @param m22 Scales the drawing vertically
     * @param m31 Moves the the drawing horizontally
     * @param m32 Moves the the drawing vertically
     * @returns A new instance of {@link Transform}.
     **/
    static createMatrix(m11: number, m12: number, m21: number, m22: number, m31: number, m32: number): Transform;
    /**
     * Creates a transformation based on the specified 3x2 matrix.
     * @param om An object manager that controls the lifetime of the Transform object.
     * @param m11 Scales the drawing horizontally
     * @param m12 Skew the the drawing horizontally
     * @param m21 Skew the the drawing vertically
     * @param m22 Scales the drawing vertically
     * @param m31 Moves the the drawing horizontally
     * @param m32 Moves the the drawing vertically
     * @returns A new instance of {@link Transform}.
     **/
    static createMatrix(om: ObjectManager, m11: number, m12: number, m21: number, m22: number, m31: number, m32: number): Transform;
    /**
     * Creates a translation transformation.
     * @param offsetX The horizontal offset.
     * @param offsetY The vertical offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createTranslation(offsetX: number, offsetY: number): Transform;
    /**
     * Creates a translation transformation.
     * @param om An object manager that controls the lifetime of the Transform object.
     * @param offsetX The horizontal offset.
     * @param offsetY The vertical offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createTranslation(om: ObjectManager, offsetX: number, offsetY: number): Transform;
    /**
     * Creates a scaling transformation.
     * @param scaleFactor The value to scale by on the X and Y axes.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createScale(scaleFactor: number, cx?: number, cy?: number): Transform;
    /**
     * Creates a scaling transformation.
     * @param om An object manager that controls the lifetime of the Transform object.
     * @param scaleFactor The value to scale by on the X and Y axes.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createScale(om: ObjectManager, scaleFactor: number, cx?: number, cy?: number): Transform;
    /**
     * Creates a scaling transformation.
     * @param scaleX The value to scale by on the X axis.
     * @param scaleY The value to scale by on the Y axis.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createScaleXY(scaleX: number, scaleY: number, cx?: number, cy?: number): Transform;
    /**
     * Creates a scaling transformation.
     * @param om An object manager that controls the lifetime of the Transform object.
     * @param scaleX The value to scale by on the X axis.
     * @param scaleY The value to scale by on the Y axis.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createScaleXY(om: ObjectManager, scaleX: number, scaleY: number, cx?: number, cy?: number): Transform;
    /**
     * Creates a rotation transformation.
     * @param angle The rotation angle.
     * @param angleUnits The angle units. The default is Radians.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createRotation(angle: number, angleUnits?: em.AngleUnits, cx?: number, cy?: number): Transform;
    /**
     * Creates a rotation transformation.
     * @param om An object manager that controls the lifetime of the Transform object.
     * @param angle The rotation angle.
     * @param angleUnits The angle units. The default is Radians.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createRotation(om: ObjectManager, angle: number, angleUnits?: em.AngleUnits, cx?: number, cy?: number): Transform;
    /**
     * Creates a skew transformation.
     * @param angleX The X angle.
     * @param angleY The Y angle.
     * @param angleUnits The angle units. The default is Radians.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createSkew(angleX: number, angleY: number, angleUnits?: em.AngleUnits, cx?: number, cy?: number): Transform;
    /**
     * Creates a skew transformation.
     * @param om An object manager that controls the lifetime of the Transform object.
     * @param angleX The X angle.
     * @param angleY The Y angle.
     * @param angleUnits The angle units. The default is Radians.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     * @returns A new instance of {@link Transform}.
     **/
    static createSkew(om: ObjectManager, angleX: number, angleY: number, angleUnits?: em.AngleUnits, cx?: number, cy?: number): Transform;
    /**
     * Creates a copy of the current transformation.
     * @returns A copy of the current {@link Transform} object.
     **/
    clone(): Transform;
    /**
     * Sets the transformation to the current instance.
     * @param transform The {@link Transform} object to replace the current transformation.
     **/
    setTransform(transform: Transform): void;
    /**
     * Applies the transformation to the current instance.
     * @param transform The {@link Transform} object to be multiplied by the current transformation matrix.
     **/
    applyTransform(transform: Transform): void;
    /**
     * Inverts the transformation matrix, if possible.
     * @returns true on success, false otherwise.
     **/
    tryInvert(): boolean;
    /**
     * Saves the current transformation to the stack.
     **/
    push(): void;
    /**
     * Restores the previously pushed transformation from the stack.
     **/
    pop(): void;
    /**
     * Transforms a {@link Point} by the transformation matrix.
     * @param point The original {@link Point}.
     * @returns The transformed {@link Point}.
     **/
    transformPoint(point: ds.Point): ds.Point;
    /**
     * Transforms an array of {@link Point}s by the transformation matrix.
     * @param points The original array of {@link Point}s.
     * @returns The array of transformed {@link Point}s.
     **/
    transformPoints(points: ds.Point[]): ds.Point[];
    /**
     * Transforms a {@link ds.Quadrilateral} by the transformation matrix.
     * @param quad The original {@link ds.Quadrilateral}.
     * @returns The transformed {@link ds.Quadrilateral}.
     **/
    transformQuadrilateral(quad: ds.Quadrilateral): ds.Quadrilateral;
    /**
     * Gets or sets the transformation matrix.
     * The matrix consists of six numbers (their meaning is simplified for clarity):
     * m11 - scales the drawing horizontally
     * m12 - skew the the drawing horizontally
     * m21 - skew the the drawing vertically
     * m22 - scales the drawing vertically
     * m31 - moves the the drawing horizontally
     * m32 - moves the the drawing vertically
     **/
    get matrix(): number[];
    /**
     * Gets or sets the transformation matrix.
     * The matrix consists of six numbers (their meaning is simplified for clarity):
     * m11 - scales the drawing horizontally
     * m12 - skew the the drawing horizontally
     * m21 - skew the the drawing vertically
     * m22 - scales the drawing vertically
     * m31 - moves the the drawing horizontally
     * m32 - moves the the drawing vertically
     **/
    set matrix(matrix: number[]);
    /**
     * Resets the transformation to the identity matrix.
     **/
    reset(): void;
    /**
     * Applies the translation transformation.
     * @param offsetX The horizontal offset.
     * @param offsetY The vertical offset.
     **/
    translate(offsetX: number, offsetY: number): void;
    /**
     * Applies the scaling transformation.
     * @param scaleFactor The value to scale by on the X and Y axes.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     **/
    scale(scaleFactor: number, cx?: number, cy?: number): void;
    /**
     * Applies the scaling transformation.
     * @param scaleX The value to scale by on the X axis.
     * @param scaleY The value to scale by on the Y axis.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     **/
    scaleXY(scaleX: number, scaleY: number, cx?: number, cy?: number): void;
    /**
     * Applies the rotation transformation.
     * @param angle The rotation angle.
     * @param angleUnits The angle units. The default is Radians.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     **/
    rotate(angle: number, angleUnits?: em.AngleUnits, cx?: number, cy?: number): void;
    /**
     * Applies the skew transformation.
     * @param angleX The X angle.
     * @param angleY The Y angle.
     * @param angleUnits The angle units. The default is Radians.
     * @param cx The optional center point X offset.
     * @param cy The optional center point Y offset.
     **/
    skew(angleX: number, angleY: number, angleUnits?: em.AngleUnits, cx?: number, cy?: number): void;
    /**
     * Applies the skew transformation along the X axis.
     * @param angle The X angle.
     * @param angleUnits The angle units. The default is Radians.
     **/
    skewX(angle: number, angleUnits?: em.AngleUnits): void;
    /**
     * Applies the skew transformation along the Y axis.
     * @param angle The Y angle.
     * @param angleUnits The angle units. The default is Radians.
     **/
    skewY(angle: number, angleUnits?: em.AngleUnits): void;
}