This project is port of google-map webcomponent based on Lit v2 library.
UPDATE v1.0.0 (23/02/2022)
- Project ported to Lit v2
- Added shapes: Circle and Polygon
- Bug fixes
Circle shape element attributes
Polygon shape element attributes
Include lit-google-map bundle in HTML file:
<script src="lit-google-map.bundle.js"></script>or its minified version:
<script src="lit-google-map.bundle.min.js"></script>Use component in any place you want (remember to fill in Google Maps API key):
<lit-google-map api-key="YOUR_GOOGLE_MAPS_API_KEY">
</lit-google-map>You can also include any number of map markers:
<lit-google-map api-key="YOUR_GOOGLE_MAPS_API_KEY">
<lit-google-map-marker slot="markers" latitude="49.4404582" longitude="20.2700361">
</lit-google-map-marker>
<lit-google-map-marker slot="markers" latitude="50.797444" longitude="20.4600623">
</lit-google-map-marker>
</lit-google-map>or/and shapes:
<lit-google-map api-key="YOUR_GOOGLE_MAPS_API_KEY">
<lit-google-map-circle slot="shapes" center-latitude="49.4404582" center-longitude="20.2700361">
</lit-google-map-circle>
</lit-google-map>- 'api-key' - Google map API key
- 'language' - Google map language (optional)
- 'map-id' - Google map mapId (optional)
- 'version' - Google map js script version to load (default: '3.48')
- 'styles' - Map styles in json format (optional)
- 'zoom' - Zoom level (default: '8')
- 'fit-to-markers' - Fit map area to display all markers
- 'map-type' - Map type to display: 'roadmap', 'satellite', 'hybrid', 'terrain'
- 'center-latitude'- Latitude of map initial center point
- 'center-longitude' - Longitude of map initial center point
Example:
<lit-google-map api-key="SOME_API_KEY" zoom="6" map-type="satellite" center-latitude="51.8436554" center-longitude="19.5070867">
</lit-google-map>- 'latitude' - Marker latitude position
- 'longitude' - Marker longitude position
- 'label' - Marker label
- 'z-index' - Marker z index
- 'icon' - Marker icon image url
Example:
<lit-google-map-marker slot="markers" latitude="49.4404582" longitude="20.2700361">
</lit-google-map-marker>Markers can also have associated InfoWindow with html content:
<lit-google-map-marker slot="markers" latitude="50.797444" longitude="20.4600623">
<p>Some description</p>
<img src="some_image.jpg" alt="some image">
</lit-google-map-marker>- 'center-latitude' - Circle center latitude position
- 'center-longitude' - Circle center longitude position
- 'radius' - Circle radius (default: 100000)
- 'fill-color' - Circle fill color
- 'fill-opacity' - Circle fill opacity
- 'stroke-color' - Circle stroke color
- 'stroke-opacity' - Circle stroke opacity
- 'stroke-weight' - Circle stroke weight
Example:
<lit-google-map-circle slot="shapes" center-latitude="53.176389" center-longitude="22.073056" radius="50000" fill-color="#7FB3D5" fill-opacity="0.35" stroke-color="#2874A6" stroke-opacity="0.8" stroke-weight="5">
</lit-google-map-circle>- 'paths' - Polygon paths points in form of json array
- 'fill-color' - Polygon fill color
- 'fill-opacity' - Polygon fill opacity
- 'stroke-color' - Polygon stroke color
- 'stroke-opacity' - Polygon stroke opacity
- 'stroke-weight' - Polygon stroke weight
Example:
<lit-google-map-polygon slot="shapes" paths='[{"lat": 53.7332, "lng": 15.5180}, {"lat": 54.0444, "lng": 18.1379}, {"lat": 53.2028, "lng": 16.9292}, {"lat": 53.7332, "lng": 15.5180}]' fill-color="#7FB3D5" fill-opacity="0.35" stroke-color="#2874A6" stroke-opacity="0.8" stroke-weight="5">
</lit-google-map-polygon> Before build install all required packages:
npm install
Bare build:
npm run build
Build with bundle step:
npm run bundle
MIT