2012-03-03 23:39:18 +08:00
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<!DOCTYPE html>
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<html>
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<head>
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2016-04-29 17:35:50 +08:00
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<title>Leaflet debug page</title>
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2012-03-03 23:39:18 +08:00
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2016-04-29 17:35:50 +08:00
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<link rel="stylesheet" href="../../dist/leaflet.css" />
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2013-03-22 22:27:07 +08:00
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2016-04-29 17:35:50 +08:00
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<link rel="stylesheet" href="../css/screen.css" />
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2013-03-22 22:27:07 +08:00
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2016-04-29 17:35:50 +08:00
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<script src="../leaflet-include.js"></script>
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2012-03-03 23:39:18 +08:00
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</head>
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<body>
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2016-04-29 17:35:50 +08:00
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<div id="map" style="width: 800px; height: 600px; border: 1px solid #ccc"></div>
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2012-03-03 23:39:18 +08:00
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<button onclick="boundsExtendBounds();">Extend the bounds of the center rectangle with the upper right rectangle</button>
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<button onclick="boundsExtendLatLng()">Extend the bounds of the center rectangle with the lower left marker</button>
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2016-04-29 17:35:50 +08:00
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<script src="route.js"></script>
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<script>
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2018-03-12 15:46:20 +08:00
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var osmUrl = 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
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2016-04-29 17:35:50 +08:00
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osm = new L.TileLayer(osmUrl, {maxZoom: 18});
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2012-03-03 23:39:18 +08:00
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var latLng = new L.LatLng(54.18815548107151, -7.657470703124999);
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2016-04-29 17:35:50 +08:00
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var bounds1 = new L.LatLngBounds(new L.LatLng(54.559322, -5.767822), new L.LatLng(56.1210604, -3.021240));
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2012-03-03 23:39:18 +08:00
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var bounds2 = new L.LatLngBounds(new L.LatLng(56.56023925701561, -2.076416015625), new L.LatLng(57.01158038001565, -0.9777832031250001));
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var bounds3;
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2016-04-29 17:35:50 +08:00
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var map = new L.Map('map', {
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layers: [osm],
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center: bounds1.getCenter(),
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zoom: 7
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});
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2012-03-03 23:39:18 +08:00
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var rectangle1 = new L.Rectangle(bounds1);
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var rectangle2 = new L.Rectangle(bounds2);
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var rectangle3;
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var marker = new L.Marker(latLng);
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2016-04-29 17:35:50 +08:00
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map.addLayer(rectangle1).addLayer(rectangle2).addLayer(marker);
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2013-03-22 22:27:07 +08:00
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2012-03-03 23:39:18 +08:00
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function boundsExtendBounds() {
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2016-04-29 17:35:50 +08:00
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if (rectangle3) {
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map.removeLayer(rectangle3);
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rectangle3 = null;
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}
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if (bounds3) {
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bounds3 = null;
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}
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bounds3 = new L.LatLngBounds(bounds1.getSouthWest(), bounds1.getNorthEast());
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bounds3.extend(bounds2);
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rectangle3 = new L.Rectangle(bounds3, {
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color: "#ff0000",
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weight: 1,
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opacity: 1,
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fillOpacity: 0
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});
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map.addLayer(rectangle3);
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2012-03-03 23:39:18 +08:00
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}
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function boundsExtendLatLng() {
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2016-04-29 17:35:50 +08:00
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if (rectangle3) {
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map.removeLayer(rectangle3);
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rectangle3 = null;
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}
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if (bounds3) {
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bounds3 = null;
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}
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bounds3 = new L.LatLngBounds(bounds1.getSouthWest(), bounds1.getNorthEast());
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bounds3.extend(marker.getLatLng());
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rectangle3 = new L.Rectangle(bounds3, {
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color: "#ff0000",
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weight: 1,
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opacity: 1,
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fillOpacity: 0
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});
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map.addLayer(rectangle3);
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2012-03-03 23:39:18 +08:00
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}
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2013-03-22 22:27:07 +08:00
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2016-04-29 17:35:50 +08:00
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</script>
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2012-03-03 23:39:18 +08:00
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</body>
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2013-03-22 22:27:07 +08:00
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</html>
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