react-bkoi-gl/src/components/navigation-control.ts

React components for Barikoi GL JS

import * as React from "react";
import { useEffect, memo } from "react";
import { applyReactStyle } from "../utils/apply-react-style";
import { useControl } from "./use-control";

import type { ControlPosition, NavigationControlOptions } from "../types/lib";

export type NavigationControlProps = NavigationControlOptions & {
  /** Placement of the control relative to the map. */
  position?: ControlPosition;
  /** CSS style override, applied to the control's container */
  style?: React.CSSProperties;
};

function _NavigationControl(props: NavigationControlProps) {
  const ctrl = useControl(({ mapLib }) => new mapLib.NavigationControl(props), {
    position: props.position,
  });

  useEffect(() => {
    applyReactStyle(ctrl._container, props.style);
  }, [props.style]);

  return null;
}

export const NavigationControl: React.FC<NavigationControlProps> =
  memo(_NavigationControl);