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Added ILayer events to Layer.js #31

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491e41c
Added ILayer events to Layer.js
Jan 18, 2013
79a4188
Fixed onAdd/onRemove methods and created example
Mar 5, 2013
ffd4112
Fixed line break issue with last commit
Mar 6, 2013
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78 changes: 78 additions & 0 deletions debug/lvector-ilayer-example.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,78 @@
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.5/leaflet.css" />

<script src="http://cdn.leafletjs.com/leaflet-0.5/leaflet.js"></script>

<script src="../src/lvector.js"></script>
<script src="../src/core/Util.js"></script>
<script src="../src/core/Class.js"></script>
<script src="../src/layer/Layer.js"></script>
<script src="../src/layer/GeoJSONLayer.js"></script>
<script src="../src/layer/EsriJSONLayer.js"></script>
<script src="../src/layer/AGS.js"></script>
<script src="../src/layer/GISCloud.js"></script>
<script src="../src/layer/PRWSF.js"></script>

<style type="text/css">
#map {
height: 400px;
width: 100%;
}
</style>
</head>
<body>
<div id="map">
</div>

<p>
To see example, toggle the endangered species critical habitat layer on and off.
</p>

<script type="text/javascript">
var arcgisServerStreetsUrl = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer/tile/{z}/{y}/{x}.png"
var arcgisServerWorldImageryUrl = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}.png"
var arcgisServerTopoUrl = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/{z}/{y}/{x}.png"
var arcgisSoilSurveyUrl = "http://server.arcgisonline.com/ArcGIS/rest/services/Specialty/Soil_Survey_Map/MapServer/tile/{z}/{y}/{x}.png"

var baseMaps = {
"Streets":L.tileLayer(arcgisServerStreetsUrl, {attribution:"Source: Esri"}),
"Imagery":L.tileLayer(arcgisServerWorldImageryUrl, {attribution:"Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, and the GIS User Community"}),
"Topographic":L.tileLayer(arcgisServerTopoUrl, {attribution:"Source: Esri"}),
"Soils":L.tileLayer(arcgisSoilSurveyUrl, {attribution:"Source: Esri"})
}

var serviceUrl = "http://ecos.fws.gov/rest/services/crithab/crithabMapper/MapServer"
var overlays = {
"Endangered Species Critical Habitat": new L.LayerGroup([
new lvector.AGS({
url: serviceUrl + "/6",
fields: "objectid, entity_id",
scaleRange: [1, 11],
uniqueField: "objectid",
showAll: false,
singlePopup: true
}),
new lvector.AGS({
url: serviceUrl + "/7",
fields: "objectid, entity_id",
scaleRange: [12, 24],
uniqueField: "objectid",
singlePopup: true
})
])
}
var config = {
center: new L.LatLng(40.5, -105),
zoom: 10,
layers: [baseMaps.Streets]
}


window.map = L.map('map', config)

var layersControl = L.control.layers(baseMaps, overlays)
layersControl.addTo(window.map)
</script>
</body>
9 changes: 9 additions & 0 deletions src/layer/Layer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,15 @@ lvector.Layer = lvector.Class.extend({
getMap: function() {
return this.options.map;
},

onAdd: function(map) {
this.setMap(map)
},

onRemove: function(map) {
if (map == this.options.map)
this.setMap(null)
},

setOptions: function(o) {
// TODO - Merge new options (o) with current options (this.options)
Expand Down