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| var geojson = {
"type": "FeatureCollection",
"crs" : {
"type": "name",
"properties": {
"name": 'EPSG:30731'
}},
"features": []
};
var projection = new ol.proj.Projection({
code: 'EPSG:30731',
units: 'm'
});
var geo;
var resolution = [800,500];
var extent = [218470.985603305,3950936.00068151,297327.00560837,4023055.0106858];
var layer=['mostac'];
var layers = [
new ol.layer.Image({
title: 'a',
type: 'base',
extent: extent,
source: new ol.source.ImageWMS({
url: 'http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/54/bootstrap-3.3.6-dist/Mosta.map',
params: {
'LAYERS': layer,
'CRS': 'EPSG:30731',
'BBOX': '218470.985603305,3950936.00068151,297327.00560837,4023055.0106858',
'WIDTH': '800',
'HEIGHT': '500',
'FORMAT': 'image/png'
},
serverType: 'mapserver'
})
})
];
var layers2 = [
new ol.layer.Image({
title: 'b',
extent: extent,
source: new ol.source.ImageWMS({
url: 'http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/54/bootstrap-3.3.6-dist/Mosta.map',
params: {
'LAYERS': ['parcellles'],
'CRS': 'EPSG:30731',
'BBOX': '218470.985603305,3950936.00068151,297327.00560837,4023055.0106858',
'WIDTH': '800',
'HEIGHT': '500',
'FORMAT': 'image/png'
},
serverType: 'mapserver'
})
})
];
var fill = new ol.style.Fill({
color: 'rgba(0,0,0,0.2)'
});
var stroke = new ol.style.Stroke({
color: 'rgba(0,0,0,0.4)'
});
var circle = new ol.style.Circle({
radius: 6,
fill: fill,
stroke: stroke
});
var vectorStyle = new ol.style.Style({
fill: fill,
stroke: stroke,
image: circle
});
var vectorLoader = function(extent, resolution, projection) {
var url = 'http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/54/bootstrap-3.3.6-dist/m.map?service=WFS&' +
'version=1.1.0&request=GetFeature&typename=com&' +
'outputFormat=text/javascript&format_options=callback:loadFeatures' + '&srsname=EPSG:30731&bbox=' + extent.join(',') + ',EPSG:30731';
$.ajax({
url: url,
dataType: 'jsonp'
});
};
var loadFeatures = function(response) {
var features = vectorSource.readFeatures(response);
vectorSource.addFeatures(features);
};
var vectorSource = new ol.source.Vector({
strategy: ol.loadingstrategy.tile(new ol.tilegrid.createXYZ({maxZoom: 19})),
loader: vectorLoader,
projection: 'EPSG:30731',
});
var serverVector = new ol.layer.Vector({
source: vectorSource,
style: vectorStyle
});
/*var map = new ol.Map({
layers: layers,
target: 'map',
view: new ol.View({
center: [259470,3989000],
zoom: 10,
projection: projection
})
});*/
var gl1 = new ol.layer.Group({
'title': 'Base maps',
layers: layers
});
var gl2 = new ol.layer.Group({
title: 'Overlays',
layers: layers2
});
var gl3 = new ol.layer.Group({
title: 'Ovserlays',
layers: vectorLayer
});
var map = new ol.Map({
target: 'map',
layers: [
gl1,
gl2,
gl3
],
view: new ol.View({
center: [259470,3989000],
zoom: 10,
projection: projection
})
});
var layerSwitcher = new ol.control.LayerSwitcher({
tipLabel: 'Légende' // Optional label for button
});
map.addControl(layerSwitcher);
/*(function() {
window.alert(map.getView().getZoom());
var zoom = map.getView().getZoom();
if (zoom >=10) {
window.alert(1);
gl1.setVisible(false);
}
else if (zoom < 10) {
gl1.setVisible(true);
}
})();*/
map.on('moveend', (function() {
var ghostZoom = map.getView().getZoom();
if (ghostZoom > 10 ) {
gl2.setVisible(true);
console.log('1');
}else if (ghostZoom <= 10)
{
gl2.setVisible(false);
}
}));
/*
map.events.on({
zoomend: function(evt) {
zoom = map.getZoom();
if (zoom >= 10)
{
gl1.setVisible(false);
}
else if (zoom < 10)
{
gl1.setVisible(true);
}
}
});
*/
var fields = ["geom"];
var data = {
table: "parcellles",
fields: fields
};
$('#submit').submit(
$.ajax("get_data.php",{
data: {
email: "email",
pwd: "password"
},
success: function(data){
window.alert("");
}
})
);
$('#submit').submit(
$.ajax("get_geom.php",{
data: data,
success: function(data){
//create geojson container object
//split data into features
var dataArray = data.split(", ;");
dataArray.pop();
//console.log(dataArray);
//build geojson features
dataArray.forEach(function(d){
d = d.split(", "); //split the data up into individual attribute values and the geometry
//feature object container
var feature = {
"type": "Feature",
"properties": {}, //properties object container
"geometry": JSON.parse(d[fields.length]) //parse geometry
};
for (var i=0; i<fields.length; i++){
feature.properties[fields[i]] = d[i];
};
geojson.features.push(feature);
});
}
}));
console.log(geojson);
var vectorSource = new ol.source.Vector({
projection: 'EPSG:30731',
url: geojson,
format: new ol.format.GeoJSON()
});
var vectorLayer = new ol.layer.Vector({
source: vectorSource
}); |
