leaflet-draw
Version:
Vector drawing plugin for Leaflet
172 lines (145 loc) • 6.76 kB
HTML
<html>
<head>
<title>Leaflet.draw drawing with snapping</title>
<link rel="stylesheet" href="libs/leaflet.css" />
<link rel="stylesheet" href="../../src/leaflet.draw.css" />
<script src="libs/leaflet-src.js"></script>
<script src="../../src/Leaflet.draw.js"></script>
<script src="../../src/Leaflet.Draw.Event.js"></script>
<script src="../../src/edit/handler/Edit.Poly.js"></script>
<script src="../../src/edit/handler/Edit.SimpleShape.js"></script>
<script src="../../src/edit/handler/Edit.Rectangle.js"></script>
<script src="../../src/edit/handler/Edit.Marker.js"></script>
<script src="../../src/edit/handler/Edit.CircleMarker.js"></script>
<script src="../../src/edit/handler/Edit.Circle.js"></script>
<script src="../../src/draw/handler/Draw.Feature.js"></script>
<script src="../../src/draw/handler/Draw.Polyline.js"></script>
<script src="../../src/draw/handler/Draw.Polygon.js"></script>
<script src="../../src/draw/handler/Draw.SimpleShape.js"></script>
<script src="../../src/draw/handler/Draw.Rectangle.js"></script>
<script src="../../src/draw/handler/Draw.Marker.js"></script>
<script src="../../src/draw/handler/Draw.CircleMarker.js"></script>
<script src="../../src/draw/handler/Draw.Circle.js"></script>
<script src="../../src/ext/TouchEvents.js"></script>
<script src="../../src/ext/LatLngUtil.js"></script>
<script src="../../src/ext/GeometryUtil.js"></script>
<script src="../../src/ext/LineUtil.Intersect.js"></script>
<script src="../../src/ext/Polyline.Intersect.js"></script>
<script src="../../src/ext/Polygon.Intersect.js"></script>
<script src="../../src/Control.Draw.js"></script>
<script src="../../src/Tooltip.js"></script>
<script src="../../src/Toolbar.js"></script>
<script src="../../src/draw/DrawToolbar.js"></script>
<script src="../../src/edit/EditToolbar.js"></script>
<script src="../../src/edit/handler/EditToolbar.Edit.js"></script>
<script src="../../src/edit/handler/EditToolbar.Delete.js"></script>
<script src="libs/leaflet.snap.js"></script>
<script src="libs/leaflet.geometryutil.js"></script>
</head>
<body>
<div id="map" style="width: 800px; height: 600px; border: 1px solid #ccc"></div>
<button id="changeColor">Rectangle -> Blue</button>
<script>
var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
osmAttrib = '© <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors',
osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib}),
map = new L.Map('map', {layers: [osm], center: new L.LatLng(48.48988, 1.39638), zoom: 14 });
var drawnItems = new L.FeatureGroup();
map.addLayer(drawnItems);
// Set the title to show on the polygon button
L.drawLocal.draw.toolbar.buttons.polygon = 'Draw a sexy polygon!';
var drawControl = new L.Control.Draw({
position: 'topright',
draw: {
polyline: true,
polygon: true,
circle: false,
marker: true
},
edit: {
featureGroup: drawnItems,
remove: true
}
});
map.addControl(drawControl);
var guides =
L.polyline([
[48.505431207150885, 1.3999843597412107],
[48.50335551764662, 1.398911476135254],
[48.50173471468476, 1.3994693756103516],
[48.49974418399956, 1.3991689682006836],
[48.49684355649577, 1.3993835449218748],
[48.4956206932084, 1.398611068725586],
[48.49465375716902, 1.3980531692504883],
[48.49419872206354, 1.3975811004638672],
[48.492406981637345, 1.3971948623657227],
[48.49156797030711, 1.396486759185791],
[48.49067206152607, 1.3961219787597656],
[48.48988, 1.39638],
[48.489342389949364, 1.394963264465332],
[48.48864554279267, 1.3944590091705322],
[48.487628697617744, 1.3940191268920896],
[48.485666057669334, 1.3944482803344727],
[48.48541005555473, 1.3942551612854002],
[48.48461359626773, 1.3942766189575195],
[48.483489998505746, 1.3933539390563965],
[48.48164098598135, 1.3928818702697754],
[48.480232846617845, 1.3912296295166016],
[48.479450530080534, 1.3906073570251463],
[48.478511734309954, 1.3902640342712402],
[48.47714618217502, 1.389319896697998],
[48.47600819398379, 1.388998031616211]
], {
weight: 5,
color: 'red',
opacity: 1.0
}).addTo(map);
var marker = L.marker([48.488, 1.395]).addTo(map);
marker.snapediting = new L.Handler.MarkerSnap(map, marker);
marker.snapediting.addGuideLayer(guides);
marker.snapediting.enable();
var road = L.polyline([
[48.48922, 1.40033],
[48.48935, 1.39981],
[48.48948, 1.3976],
[48.48986, 1.39634]
], {
color: 'green',
opacity: 1.0
}).addTo(map);
road.snapediting = new L.Handler.PolylineSnap(map, road);
road.snapediting.addGuideLayer(guides);
road.snapediting.enable();
marker.snapediting.addGuideLayer(road);
var guideLayers = [guides, road];
drawControl.setDrawingOptions({
polyline: { guideLayers: guideLayers },
polygon: { guideLayers: guideLayers, snapDistance: 5 },
marker: { guideLayers: guideLayers, snapVertices: false },
circlemarker: { guideLayers: guideLayers },
rectangle: false,
circle: false
});
map.on(L.Draw.Event.CREATED, function (e) {
var type = e.layerType,
layer = e.layer;
if (type === 'marker') {
layer.bindPopup('A popup!');
}
drawnItems.addLayer(layer);
});
map.on(L.Draw.Event.EDITED, function (e) {
var layers = e.layers;
var countOfEditedLayers = 0;
layers.eachLayer(function(layer) {
countOfEditedLayers++;
});
console.log("Edited " + countOfEditedLayers + " layers");
});
L.DomUtil.get('changeColor').onclick = function () {
drawControl.setDrawingOptions({ rectangle: { shapeOptions: { color: '#004a80' } } });
};
</script>
</body>
</html>