import { ObjectManager } from "../../ObjectManager";
import { MarkupAnnotation, type MarkupAnnotationProperties } from "./MarkupAnnotation";
import { type Point } from "../../Types";
import { LineEndingStyle } from "../../Enums";
import { type Color } from "../../Types";
import { LineAnnotationTextPosition } from "../../Enums";
/**
 * Defines properties of a line annotation, that displays a single straight line on a page.
 * When opened, it displays a pop-up window containing the text of the associated note.
 * @see {@link LineAnnotation}
 */
export type LineAnnotationProperties = MarkupAnnotationProperties & {
    type: "line";
    /**
     * The start point of the line annotation.
     * The coordinates of the point are relative to the upper left corner of the page's
     * media box, with the Y (vertical) coordinates increasing from top to bottom.
     */
    start: Point;
    /**
     * The end point of the line.
     * The coordinates of the point are relative to the upper left corner of the page's
     * media box, with the Y (vertical) coordinates increasing from top to bottom.
     */
    end: Point;
    /**
     * The line width in points.
     */
    lineWidth?: number;
    /**
     * The line dash pattern. Null means a solid line.
     */
    lineDashPattern?: number[];
    /**
     * The style of line start.
     */
    lineStartStyle?: LineEndingStyle;
    /**
     * The style of line end.
     */
    lineEndStyle?: LineEndingStyle;
    /**
     * The interior color with which to fill the annotation's line endings.
     */
    lineEndingsFillColor?: Color;
    /**
     * The length of leader lines in default user space that extend from each endpoint of the line perpendicular to the line itself.
     * A positive value means that the leader lines appear in the direction that is clockwise when traversing
     * the line from its starting point to its ending point.
     * A negative value indicates the opposite direction.
     */
    leaderLinesLength?: number;
    /**
     * A non-negative number representing the length of leader line extensions that extend
     * from the line proper 180 degrees from the leader lines.
     */
    leaderLinesExtension?: number;
    /**
     * A non-negative number representing the length of the leader line offset,
     * which is the amount of empty space between the endpoints of the annotation and the beginning
     * of the leader lines.
     */
    leaderLineOffset?: number;
    /**
     * The annotation's text positioning.
     */
    textPosition?: LineAnnotationTextPosition;
    /**
     * The horizontal offset along the annotation line from its midpoint,
     * with a positive value indicating offset to the right and a negative value indicating offset to the left.
     */
    horizontalTextOffset?: number;
    /**
     * The vertical offset perpendicular to the annotation line, with a positive value
     * indicating a shift up and a negative value indicating a shift down.
     */
    verticalTextOffset?: number;
};
/**
 * Represents a line annotation, that displays a single straight line on a page.
 * When opened, it displays a pop-up window containing the text of the associated note.
 */
export declare class LineAnnotation extends MarkupAnnotation {
    /**
     * Creates a new {@link LineAnnotation}.
     *
     * @param om - {@link ObjectManager} that controls the lifetime of the {@link LineAnnotation}.
     */
    constructor(om: ObjectManager);
    /**
     * Creates a new {@link LineAnnotation}.
     */
    constructor();
    /**
     * Gets or sets the start point of the line annotation.
     * The coordinates of the point are relative to the upper left corner of the page's
     * media box, with the Y (vertical) coordinates increasing from top to bottom.
     *
     * Note that if the annotation is associated with more than one page,
     * the media box of the first of those pages is used to calculate the rectangle's location.
     */
    get start(): Point;
    /**
     * Gets or sets the start point of the line annotation.
     * The coordinates of the point are relative to the upper left corner of the page's
     * media box, with the Y (vertical) coordinates increasing from top to bottom.
     *
     * Note that if the annotation is associated with more than one page,
     * the media box of the first of those pages is used to calculate the rectangle's location.
     */
    set start(value: Point);
    /**
     * Gets or sets the start point of the line annotation in PDF user space coordinates.
     * The positive X axis extends horizontally to the right, and the positive Y axis
     * extends vertically upward, with the origin usually in the lower left corner of the page.
     */
    get pdfStart(): Point;
    /**
     * Gets or sets the start point of the line annotation in PDF user space coordinates.
     * The positive X axis extends horizontally to the right, and the positive Y axis
     * extends vertically upward, with the origin usually in the lower left corner of the page.
     */
    set pdfStart(value: Point);
    /**
     * Gets or sets the end point of the line.
     * The coordinates of the point are relative to the upper left corner of the page's
     * media box, with the Y (vertical) coordinates increasing from top to bottom.
     *
     * Note that if the annotation is associated with more than one page,
     * the media box of the first of those pages is used to calculate the rectangle's location.
     */
    get end(): Point;
    /**
     * Gets or sets the end point of the line.
     * The coordinates of the point are relative to the upper left corner of the page's
     * media box, with the Y (vertical) coordinates increasing from top to bottom.
     *
     * Note that if the annotation is associated with more than one page,
     * the media box of the first of those pages is used to calculate the rectangle's location.
     */
    set end(value: Point);
    /**
     * Gets or sets the end point of the line annotation in PDF user space coordinates.
     * The coordinates of the point are in PDF user space coordinates.
     * The positive X axis extends horizontally to the right, and the positive Y axis
     * extends vertically upward, with the origin usually in the lower left corner of the page.
     */
    get pdfEnd(): Point;
    /**
     * Gets or sets the end point of the line annotation in PDF user space coordinates.
     * The coordinates of the point are in PDF user space coordinates.
     * The positive X axis extends horizontally to the right, and the positive Y axis
     * extends vertically upward, with the origin usually in the lower left corner of the page.
     */
    set pdfEnd(value: Point);
    /**
     * Gets or sets the line width in points.
     */
    get lineWidth(): number;
    /**
     * Gets or sets the line width in points.
     */
    set lineWidth(value: number);
    /**
     * Gets or sets the line dash pattern. Null means a solid line.
     */
    get lineDashPattern(): number[] | null;
    /**
     * Gets or sets the line dash pattern. Null means a solid line.
     */
    set lineDashPattern(value: number[] | null);
    /**
     * Gets or sets the style of line start.
     */
    get lineStartStyle(): LineEndingStyle;
    /**
     * Gets or sets the style of line start.
     */
    set lineStartStyle(value: LineEndingStyle);
    /**
     * Gets or sets the style of line end.
     */
    get lineEndStyle(): LineEndingStyle;
    /**
     * Gets or sets the style of line end.
     */
    set lineEndStyle(value: LineEndingStyle);
    /**
     * Gets or sets the interior color with which to fill the annotation's line endings.
     */
    get lineEndingsFillColor(): Color;
    /**
     * Gets or sets the interior color with which to fill the annotation's line endings.
     */
    set lineEndingsFillColor(value: Color);
    /**
     * Gets or sets the length of leader lines in default user space that extend from each endpoint of the line perpendicular to the line itself.
     * A positive value means that the leader lines appear in the direction that is clockwise when traversing
     * the line from its starting point to its ending point.
     * A negative value indicates the opposite direction.
     */
    get leaderLinesLength(): number;
    /**
     * Gets or sets the length of leader lines in default user space that extend from each endpoint of the line perpendicular to the line itself.
     * A positive value means that the leader lines appear in the direction that is clockwise when traversing
     * the line from its starting point to its ending point.
     * A negative value indicates the opposite direction.
     */
    set leaderLinesLength(value: number);
    /**
     * Gets or sets a non-negative number representing the length of leader line extensions that extend
     * from the line proper 180 degrees from the leader lines.
     */
    get leaderLinesExtension(): number;
    /**
     * Gets or sets a non-negative number representing the length of leader line extensions that extend
     * from the line proper 180 degrees from the leader lines.
     */
    set leaderLinesExtension(value: number);
    /**
     * Gets or sets a non-negative number representing the length of the leader line offset,
     * which is the amount of empty space between the endpoints of the annotation and the beginning
     * of the leader lines.
     */
    get leaderLineOffset(): number;
    /**
     * Gets or sets a non-negative number representing the length of the leader line offset,
     * which is the amount of empty space between the endpoints of the annotation and the beginning
     * of the leader lines.
     */
    set leaderLineOffset(value: number);
    /**
     * Gets or sets the annotation's text positioning.
     */
    get textPosition(): LineAnnotationTextPosition;
    /**
     * Gets or sets the annotation's text positioning.
     */
    set textPosition(value: LineAnnotationTextPosition);
    /**
     * Gets or sets the horizontal offset along the annotation line from its midpoint,
     * with a positive value indicating offset to the right and a negative value indicating offset to the left.
     */
    get horizontalTextOffset(): number;
    /**
     * Gets or sets the horizontal offset along the annotation line from its midpoint,
     * with a positive value indicating offset to the right and a negative value indicating offset to the left.
     */
    set horizontalTextOffset(value: number);
    /**
     * Gets or sets the vertical offset perpendicular to the annotation line, with a positive value
     * indicating a shift up and a negative value indicating a shift down.
     */
    get verticalTextOffset(): number;
    /**
     * Gets or sets the vertical offset perpendicular to the annotation line, with a positive value
     * indicating a shift up and a negative value indicating a shift down.
     */
    set verticalTextOffset(value: number);
}