diff options
Diffstat (limited to 'modern/src/MainMap.js')
| -rw-r--r-- | modern/src/MainMap.js | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/modern/src/MainMap.js b/modern/src/MainMap.js index 1a8542a6..d934c511 100644 --- a/modern/src/MainMap.js +++ b/modern/src/MainMap.js @@ -1,4 +1,4 @@ -import 'mapbox-gl/src/css/mapbox-gl.css'; +import 'mapbox-gl/dist/mapbox-gl.css'; import React, { Component } from 'react'; import { connect } from 'react-redux'; import mapboxgl from 'mapbox-gl'; @@ -28,8 +28,8 @@ class MainMap extends Component { const map = new mapboxgl.Map({ container: this.mapContainer, style: 'https://cdn.traccar.com/map/basic.json', - center: [25.65, 60.98], - zoom: 0 + center: [0, 0], + zoom: 1 }); map.on('load', () => this.mapDidLoad(map)); @@ -92,6 +92,37 @@ class MainMap extends Component { 'icon-allow-overlap': true } }); + + map.addControl(new mapboxgl.NavigationControl()); + + map.fitBounds(this.calculateBounds(), { + padding: 100, + maxZoom: 9 + }); + } + + calculateBounds() { + if (this.props.data.features) { + const first = this.props.data.features[0].geometry.coordinates; + const bounds = [[...first], [...first]]; + for (let feature of this.props.data.features) { + const longitude = feature.geometry.coordinates[0] + const latitude = feature.geometry.coordinates[1] + if (longitude < bounds[0][0]) { + bounds[0][0] = longitude; + } else if (longitude > bounds[1][0]) { + bounds[1][0] = longitude; + } + if (latitude < bounds[0][1]) { + bounds[0][1] = latitude; + } else if (latitude > bounds[1][1]) { + bounds[1][1] = latitude; + } + } + return bounds; + } else { + return [[0, 0], [0, 0]]; + } } componentDidUpdate(prevProps) { |