Polygon Popup on Click
When a user clicks a polygon, show a popup containing more information. Requires Trimble Maps v3.0.0 or later.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Polygon popup on click</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="https://maps-sdk.trimblemaps.com/v4/trimblemaps-4.2.3.css" />
<script src="https://maps-sdk.trimblemaps.com/v4/trimblemaps-4.2.3.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
html,
body,
#map {
height: 100%;
}
.trimblemaps-popup {
max-width: 400px;
font: 12px/20px system-ui, sans-serif;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
TrimbleMaps.setAPIKey('YOUR_API_KEY_HERE');
const map = new TrimbleMaps.Map({
container: 'map',
style: TrimbleMaps.Common.Style.TRANSPORTATION,
center: [-100.04, 38.907],
zoom: 3,
});
map.on('load', () => {
// Add a source for the state polygons.
map.addSource('states', {
type: 'geojson',
data: 'https://developer.trimblemaps.com/maps-sdk/aseets/ne_110m_admin_1_states_provinces_shp.geojson',
});
// Add a layer showing the state polygons.
map.addLayer({
id: 'states-layer',
type: 'fill',
source: 'states',
paint: {
'fill-color': 'rgba(200, 100, 240, 0.4)',
'fill-outline-color': 'rgba(200, 100, 240, 1)',
},
});
// When a click event occurs on a feature in the states layer, open a popup at the
// location of the click, with description HTML from its properties.
map.on('click', 'states-layer', (e) => {
new TrimbleMaps.Popup()
.setLngLat(e.lngLat)
.setHTML(e.features[0].properties.name)
.addTo(map);
});
// Change the cursor to a pointer when the mouse is over the states layer.
map.on('mouseenter', 'states-layer', () => {
map.getCanvas().style.cursor = 'pointer';
});
// Change it back to a pointer when it leaves.
map.on('mouseleave', 'states-layer', () => {
map.getCanvas().style.cursor = '';
});
});
</script>
</body>
</html>
Polygon Popup on Click
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Polygon popup on click</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="https://maps-sdk.trimblemaps.com/v4/trimblemaps-4.2.3.css" />
<script src="https://maps-sdk.trimblemaps.com/v4/trimblemaps-4.2.3.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
html,
body,
#map {
height: 100%;
}
.trimblemaps-popup {
max-width: 400px;
font: 12px/20px system-ui, sans-serif;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
TrimbleMaps.setAPIKey('YOUR_API_KEY_HERE');
const map = new TrimbleMaps.Map({
container: 'map',
style: TrimbleMaps.Common.Style.TRANSPORTATION,
center: [-100.04, 38.907],
zoom: 3,
});
map.on('load', () => {
// Add a source for the state polygons.
map.addSource('states', {
type: 'geojson',
data: 'https://developer.trimblemaps.com/maps-sdk/aseets/ne_110m_admin_1_states_provinces_shp.geojson',
});
// Add a layer showing the state polygons.
map.addLayer({
id: 'states-layer',
type: 'fill',
source: 'states',
paint: {
'fill-color': 'rgba(200, 100, 240, 0.4)',
'fill-outline-color': 'rgba(200, 100, 240, 1)',
},
});
// When a click event occurs on a feature in the states layer, open a popup at the
// location of the click, with description HTML from its properties.
map.on('click', 'states-layer', (e) => {
new TrimbleMaps.Popup()
.setLngLat(e.lngLat)
.setHTML(e.features[0].properties.name)
.addTo(map);
});
// Change the cursor to a pointer when the mouse is over the states layer.
map.on('mouseenter', 'states-layer', () => {
map.getCanvas().style.cursor = 'pointer';
});
// Change it back to a pointer when it leaves.
map.on('mouseleave', 'states-layer', () => {
map.getCanvas().style.cursor = '';
});
});
</script>
</body>
</html>