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