import VectorLayer from 'ol/layer/Vector' import type VectorSource from 'ol/source/Vector' import type { Geometry, LineString, Polygon } from 'ol/geom' import type { Coordinate } from 'ol/coordinate' import type { Feature } from 'ol' import type { Style } from 'ol/style' export interface Options { type?: string; style: Style | Style[]; sketchStyle?: Style | Style[]; } /** A sketch layer used as overlay to handle drawing sketch (helper for drawing tools) * @constructor * @extends {ol/layer/Vector} * @fires drawstart * @fires drawend * @fires drawabort */ export default class SketchOverlay extends VectorLayer<VectorSource<Feature<Geometry>>> { /** * @param {*} options * @param {string} options.type Geometry type, default LineString * @param {ol_style_Style|Array<ol_style_Style>} options.style Drawing style * @param {ol_style_Style|Array<ol_style_Style>} options.sketchStyle Sketch style */ constructor(options: any); /** Set geometry type * @param {string} type Geometry type * @return {string} the current type */ setGeometryType(type: string): string; /** Get geometry type * @return {string} Geometry type */ getGeometryType(): string; /** Add a new Point to the sketch * @param {ol.coordinate} coord * @return {boolean} true if point has been added, false if same coord */ addPoint(coord: Coordinate): boolean; /** Remove the last Point from the sketch */ removeLastPoint(): void; /** Start a new drawing * @param {*} options * @param {string} type Geometry type, default the current type * @param {Array<Coordinate>} coordinates a list of coordinates to extend * @param {Feature} feature a feature to extend (LineString or Polygon only) * @param {boolean} atstart extent coordinates or feature at start, default false (extend at end) */ startDrawing(options?: { type?: string, coordinates?: Coordinate[], feature?: Feature<LineString> | Feature<Polygon>, atstart?: boolean }): void; /** Finish drawing * @return {Feature} the drawed feature */ finishDrawing(valid?: boolean): Feature; /** Abort drawing */ abortDrawing(): void; /** Set current position * @param {ol.coordinate} coord */ setPosition(coord: Coordinate): void; /** Get current position * @return {ol.coordinate} */ getPosition(): Coordinate; /** Draw/refresh link */ drawLink(): void; /** Get current feature */ getFeature(): any; /** Draw/refresh sketch */ drawSketch(): void; }