leaflet-polydraw/dist/types/coordinate-utils.d.ts

Advanced Leaflet plugin for freehand polygon drawing, with smart merging and powerful editing tools. Compatible with both Leaflet v1.x and v2.x.

/**
 * CoordinateUtils - Handles coordinate conversions and transformations
 * This is a small, focused module for coordinate-related operations
 */
import * as L from 'leaflet';
import type { TurfHelper } from './turf-helper';
export declare class CoordinateUtils {
    /**
     * Convert coordinate arrays to proper format for polygon creation
     */
    static convertToCoords(latlngs: L.LatLngLiteral[][], turfHelper: TurfHelper): number[][][];
    /**
     * Apply offset to polygon coordinates
     */
    static offsetPolygonCoordinates(latLngs: L.LatLngLiteral[][], offsetLat: number, offsetLng: number): L.LatLngLiteral[][];
    /**
     * Get latitude/longitude information string
     */
    static getLatLngInfoString(latlng: L.LatLngLiteral): string;
    /**
     * Convert any coordinate format to L.LatLng
     * Supports multiple input formats with smart auto-detection
     */
    static convertToLatLng(coordinate: unknown): L.LatLng;
    /**
     * Convert any coordinate array format to L.LatLng[][][]
     * Used by addPredefinedPolygon for flexible input handling
     */
    static convertToLatLngArray(geoborders: unknown[][][]): L.LatLng[][][];
}
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