1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
Ext.apply(Ext.form.VTypes, {
daterange : function(val, field) {
var date = field.parseDate(val);
if(!date){
return;
}
if (field.startDateField && (!this.dateRangeMax || (date.getTime() != this.dateRangeMax.getTime()))) {
var start = Ext.getCmp(field.startDateField);
start.setMaxValue(date);
start.validate();
this.dateRangeMax = date;
}
else if (field.endDateField && (!this.dateRangeMin || (date.getTime() != this.dateRangeMin.getTime()))) {
var end = Ext.getCmp(field.endDateField);
end.setMinValue(date);
end.validate();
this.dateRangeMin = date;
}
/*
* Always return true since we're only using this vtype to set the
* min/max allowed values (these are tested for after the vtype test)
*/
return true;
}
});
// Parmètres d'affichage de la carte
// var lon=2
// var lat=47
// var zoom=5
// Une fois le chargement effectué...
Ext.onReady(function() {
// ----------------------------- OpenLayers -----------------------------------------------
OpenLayers.Lang.code="fr";
// Nouvel objet Map
var map = new OpenLayers.Map( 'map', optionsMap );
// Options de la carte
var optionsMap = {
projection: new OpenLayers.Projection("EPSG:900913"),
displayProjection: new OpenLayers.Projection("EPSG:4326"),
units: "m",
};
// Couche Google Physical
var gphy = new OpenLayers.Layer.Google(
"Google Physical",
{type: G_PHYSICAL_MAP}
);
// Couche Google Hybrid
var ghyb = new OpenLayers.Layer.Google(
"Google Hybrid",
{type: G_HYBRID_MAP}
);
// Couche Google Satellite
var gsat = new OpenLayers.Layer.Google(
"Google Satellite",
{type: G_SATELLITE_MAP}
);
// Couche Google Street
var gmap = new OpenLayers.Layer.Google(
"Google Streets",
{type: G_NORMAL_MAP}
);
// Creation d'une couche vecteur
var vecLayer = new OpenLayers.Layer.Vector("vector",
{
projection: new OpenLayers.Projection("EPSG:4326"),
displayProjection: new OpenLayers.Projection("EPSG:4326")
}
);
// Ajout des couches raster à la carte
map.addLayers([gsat, gphy, ghyb, gmap, vecLayer]);
// -------------------------------------------------------------------------------------------
// Nouvel objet Panel
var panel = new OpenLayers.Control.Panel({defaultControl: pan});
// Nouveau control Pan
var pan = new OpenLayers.Control.MouseDefaults({title:"Déplacement"});
// Historique de navigation
nav = new OpenLayers.Control.NavigationHistory();
map.addControl(nav);
// Gestionnaire de couches
map.addControl(new OpenLayers.Control.LayerSwitcher());
// Le cadre acceuillant les differents controls
panel.addControls([
pan,
new OpenLayers.Control.ZoomBox({title:"Zoom +"}),
nav.next,nav.previous,
new OpenLayers.Control.ScaleLine(),
new OpenLayers.Control.Permalink('permalink'),
new OpenLayers.Control.MousePosition(),
new OpenLayers.Control.Navigation(),
]);
// Ajout des controls à la carte
map.addControl(panel);
// --------------------- GeoExt --------------------------------------------------------
var mapUI = new GeoExt.MapPanel({
region : 'center',
title: 'A Simple GeoExt Map',
center: new OpenLayers.LonLat(2, 47),
zoom: 5,
map: map
});
// Creation du bloc de données pour la "grid"
var store = new GeoExt.data.FeatureStore({
layer: vecLayer,
fields: [
{name: 'code_capta', type: 'integer'},
{name: 'Departemen', type: 'integer'},
{name: 'Molecule', type: 'string'},
{name: 'Commune', type: 'string'},
{name: 'Point_X', type: 'integer'},
{name: 'Point_Y', type: 'integer'}
],
proxy: new GeoExt.data.ProtocolProxy({
protocol: new OpenLayers.Protocol.HTTP({
url: "http://manu.thiebaut4.free.fr/data/captage_wgs84.gml",
format: new OpenLayers.Format.GML(),
})
}),
autoLoad: true
});
// Création de la "grid" configurée à partir du "store"
var gridPanel = new Ext.grid.GridPanel({
store: store,
region: 'east',
title: 'Observations',
width: '30%',
split: true,
columns: [{
header: "Code",
dataIndex: "code_capta",
sortable:true
}, {
header: "Département",
dataIndex: "Departemen",
sortable:true
}, {
header: "Molécule Active",
dataIndex: "Molecule",
sortable:true
}, {
header: "Commune",
dataIndex: "Commune",
sortable:true
}, {
header: "Coordonnée X",
dataIndex: "Point_X",
sortable:true
}, {
header: "Coordonnée Y",
dataIndex: "Point_Y",
sortable:true
}],
sm: new GeoExt.grid.FeatureSelectionModel()
});
// Viewport
new Ext.Viewport({
layout: "border",
items: [mapUI, gridPanel]
});
}); |
affichage données vecteur GeoEXT/OpenLayers
Répondre avec citation
Partager