rlayers/dist/control/ROverviewMap.js

React Components for OpenLayers

import React from 'react';
import { OverviewMap } from 'ol/control';
import { RContext } from '../context';
import { default as RControlBase } from './RControlBase';
/**
 * An overview map component
 *
 * Requires an `RMap` context
 *
 * Provides an 'RMap` context - allowing to nest overview layers in it
 */
export default class ROverviewMap extends RControlBase {
    constructor(props) {
        super(props);
        this.ol = new OverviewMap(this.toOLProps(props));
    }
    toOLProps(props) {
        return Object.assign(Object.assign({}, super.toOLProps(props)), { collapsible: props.collapsible, collapsed: props.collapsed, label: props.label, collapseLabel: props.collapseLabel });
    }
    refresh(prevProps) {
        super.refresh(prevProps);
        if ((prevProps === null || prevProps === void 0 ? void 0 : prevProps.collapsed) !== this.props.collapsed)
            this.ol.setCollapsed(this.props.collapsed);
    }
    render() {
        return (React.createElement("div", { className: this.props.className, style: { width: this.props.width, height: this.props.height } },
            React.createElement(RContext.Provider, { value: { map: this.ol.getOverviewMap() } }, this.props.children)));
    }
}
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