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1
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2
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3
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4
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function draw_cap_map(zoom) {
|
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5
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6
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var zcontrol;
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7
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if (typeof zoom_control != 'undefined') {
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8
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switch (zoom_control) {
|
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9
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case 'full':
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10
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zcontrol = new OpenLayers.Control.PanZoomBar();
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11
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break;
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12
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case 'light':
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13
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default:
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14
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zcontrol = new OpenLayers.Control.Zoom();
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15
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}
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16
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} else zcontrol = new OpenLayers.Control.Zoom();
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17
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18
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var map = new OpenLayers.Map({
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19
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div: "map",
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20
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theme: null,
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21
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zoom: typeof zoom == 'undefined' ? 10:zoom,
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22
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controls:[zcontrol,
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23
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new OpenLayers.Control.KeyboardDefaults(),
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24
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new OpenLayers.Control.Navigation()],
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25
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});
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26
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27
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28
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if (typeof scale_line != 'undefined' && scale_line == true) {
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29
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map.addControl(new OpenLayers.Control.ScaleLine({bottomOutUnits: ''}));
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30
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}
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31
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map.celutz_addnew = false;
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32
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33
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if (typeof base_layers != 'undefined') {
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34
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var layers = new OpenLayers.Control.LayerSwitcher();
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35
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map.addControl(layers);
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36
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for (var i = 0; i < base_layers.length; i++) {
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37
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map.addLayer(base_layers[i]);
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38
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}
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39
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|
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40
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41
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function update_tilt() {
|
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42
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for (var i = 0; i < base_layers.length; i++) {
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43
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if (base_layers[i].type == google.maps.MapTypeId.SATELLITE) {
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44
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base_layers[i].mapObject.setTilt(this.checked?1:0);
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45
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46
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base_layers[i].removeMap;
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47
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base_layers[i].redraw;
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48
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}
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49
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}
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50
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}
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51
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document.getElementById("tilt").onchange = update_tilt;
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52
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53
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54
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|
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55
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function show_pos(e) {
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56
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alert(formatLonlats(map.getLonLatFromViewPortPx(e.xy)));
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57
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}
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58
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function set_pos(e) {
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59
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if(this.checked) {
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60
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document.getElementById("position").style.display = 'none';
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61
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map.events.register("click", map, show_pos);
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62
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} else {
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63
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document.getElementById("position").style.display = 'block';
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64
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map.events.unregister("click", map, show_pos);
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65
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}
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66
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}
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67
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|
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68
|
|
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69
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var bt_pano = mk_new_pano_button(map);
|
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70
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var panel = new OpenLayers.Control.Panel({
|
|
71
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div: document.getElementById("panel"),
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72
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default: bt_pano,
|
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73
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createControlMarkup: function(control) {
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|
74
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var button = document.createElement('button'),
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75
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iconSpan = document.createElement('span'),
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76
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textSpan = document.createElement('span');
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77
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iconSpan.innerHTML = ' ';
|
|
78
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button.appendChild(iconSpan);
|
|
79
|
if (control.text) {
|
|
80
|
textSpan.innerHTML = control.text;
|
|
81
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}
|
|
82
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button.appendChild(textSpan);
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|
83
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return button;
|
|
84
|
}
|
|
85
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});
|
|
86
|
|
|
87
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function formatLonlats(lonLat) {
|
|
88
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lonLat.transform(map.getProjectionObject(), new OpenLayers.Projection("EPSG:4326"));
|
|
89
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var lat = lonLat.lat;
|
|
90
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var lon = lonLat.lon;
|
|
91
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var dist = OpenLayers.Util.distVincenty(lonLat, new OpenLayers.LonLat(ln.lon1, ln.lat1))*1000;
|
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92
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return lat.toFixed(5) + ', ' + lon.toFixed(5) + ' à ' + parseInt(dist) + ' mètres';
|
|
93
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}
|
|
94
|
|
|
95
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map.addControl (new OpenLayers.Control.MousePosition({
|
|
96
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div: document.getElementById("position"),
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97
|
formatOutput: formatLonlats
|
|
98
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}));
|
|
99
|
|
|
100
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var history = new OpenLayers.Control.NavigationHistory({
|
|
101
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previousOptions: {
|
|
102
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title: "Go to previous map position",
|
|
103
|
text: "Préc."
|
|
104
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},
|
|
105
|
nextOptions: {
|
|
106
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title: "Go to next map position",
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|
107
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text: "Suiv."
|
|
108
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},
|
|
109
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});
|
|
110
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|
|
111
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map.addControl(history);
|
|
112
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panel.addControls([bt_pano, history.next, history.previous]);
|
|
113
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map.addControl(panel);
|
|
114
|
|
|
115
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document.getElementById("clic_pos").onchange = set_pos;
|
|
116
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layers.layersDiv.appendChild(document.getElementById("extra"));
|
|
117
|
|
|
118
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} else {
|
|
119
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map.addLayer(new OpenLayers.Layer.OSM());
|
|
120
|
}
|
|
121
|
|
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122
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if (typeof contour != 'undefined') contours = [contour];
|
|
123
|
if (typeof contours == 'undefined') contours = new Array;
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124
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for (var i = 0; i < contours.length; i++) {
|
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125
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var ct = contours[i];
|
|
126
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var cntr = new OpenLayers.Layer.Vector("contour_"+i, {
|
|
127
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strategies: [new OpenLayers.Strategy.Fixed()],
|
|
128
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projection: new OpenLayers.Projection("EPSG:4326"),
|
|
129
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styleMap: new OpenLayers.StyleMap({
|
|
130
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strokeWidth: ct.strokeWidth,
|
|
131
|
strokeColor: ct.strokeColor,
|
|
132
|
strokeOpacity: ct.strokeOpacity,
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|
133
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fillOpacity: ct.fillOpacity,
|
|
134
|
fillColor: ct.fillColor
|
|
135
|
}),
|
|
136
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protocol: new OpenLayers.Protocol.HTTP({
|
|
137
|
url: ct.url,
|
|
138
|
format: new OpenLayers.Format.OSM(),
|
|
139
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}),
|
|
140
|
eventListeners: {
|
|
141
|
"featuresadded": function () {
|
|
142
|
if (typeof fit_contours == 'undefined' || fit_contours) this.map.zoomToExtent(this.getDataExtent());
|
|
143
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}
|
|
144
|
}
|
|
145
|
});
|
|
146
|
map.addLayer(cntr);
|
|
147
|
}
|
|
148
|
|
|
149
|
if (typeof ref_line != 'undefined') ref_lines = [ref_line];
|
|
150
|
if (typeof ref_lines != 'undefined') {
|
|
151
|
if (typeof def_line_style == 'undefined') def_line_style = {};
|
|
152
|
var def_ln = {
|
|
153
|
width: def_line_style.width? def_line_style.width:2,
|
|
154
|
color: def_line_style.color? def_line_style.color:'#00F',
|
|
155
|
length: def_line_style.length? def_line_style.length:20000,
|
|
156
|
opacity: def_line_style.opacity? def_line_style.opacity:1}
|
|
157
|
|
|
158
|
var lineLayer = new OpenLayers.Layer.Vector("ref_lines");
|
|
159
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map.addControl(new OpenLayers.Control.DrawFeature(lineLayer, OpenLayers.Handler.Path));
|
|
160
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for (var i = 0; i < ref_lines.length; i++) {
|
|
161
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var ln = ref_lines[i];
|
|
162
|
if(isNaN(ln.cap)) {
|
|
163
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var pt = {lon: ln.lon2, lat: ln.lat2};
|
|
164
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} else {
|
|
165
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var LonLat = new OpenLayers.LonLat(ln.lon1, ln.lat1);
|
|
166
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var dist = ln.length? ln.length:def_ln.length;
|
|
167
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var pt = OpenLayers.Util.destinationVincenty(LonLat, ln.cap, dist);
|
|
168
|
}
|
|
169
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var points = new Array(
|
|
170
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new OpenLayers.Geometry.Point(ln.lon1, ln.lat1),
|
|
171
|
new OpenLayers.Geometry.Point(pt.lon, pt.lat)
|
|
172
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);
|
|
173
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points[0].transform("EPSG:4326", map.getProjectionObject());
|
|
174
|
points[1].transform("EPSG:4326", map.getProjectionObject());
|
|
175
|
var line = new OpenLayers.Geometry.LineString(points);
|
|
176
|
|
|
177
|
var style = {
|
|
178
|
strokeColor: ln.color? ln.color:def_ln.color,
|
|
179
|
strokeWidth: ln.width? ln.width:def_ln.width,
|
|
180
|
strokeOpacity: ln.width? ln.opacity:def_ln.opacity
|
|
181
|
};
|
|
182
|
|
|
183
|
var lineFeature = new OpenLayers.Feature.Vector(line, null, style);
|
|
184
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lineLayer.addFeatures([lineFeature]);
|
|
185
|
}
|
|
186
|
map.addLayer(lineLayer);
|
|
187
|
}
|
|
188
|
|
|
189
|
if (typeof ref_point != 'undefined') ref_points = [ref_point];
|
|
190
|
if (typeof ref_points != 'undefined') {
|
|
191
|
refpts_layer = new OpenLayers.Layer.Vector("ref_points", {projection: "EPSG:4326"});
|
|
192
|
var selectMarkerControl = new OpenLayers.Control.SelectFeature(refpts_layer, {
|
|
193
|
onSelect: function(feature) {
|
|
194
|
var le_popup = new OpenLayers.Popup.FramedCloud("Popup",
|
|
195
|
feature.attributes.lonlat,
|
|
196
|
null,
|
|
197
|
feature.attributes.description,
|
|
198
|
null,
|
|
199
|
true);
|
|
200
|
|
|
201
|
feature.popup = le_popup;
|
|
202
|
map.addPopup(le_popup);
|
|
203
|
},
|
|
204
|
onUnselect: function(feature) {
|
|
205
|
|
|
206
|
map.removePopup(feature.popup);
|
|
207
|
feature.popup.destroy();
|
|
208
|
feature.popup = null;
|
|
209
|
},
|
|
210
|
multiple: true,
|
|
211
|
toggle: true,
|
|
212
|
});
|
|
213
|
map.addControl(selectMarkerControl);
|
|
214
|
|
|
215
|
selectMarkerControl.activate();
|
|
216
|
map.addLayer(refpts_layer);
|
|
217
|
|
|
218
|
|
|
219
|
if (typeof def_points_style == 'undefined') def_points_style = {};
|
|
220
|
var def_pt = {
|
|
221
|
icon_url: def_points_style.icon_url,
|
|
222
|
icon_width: def_points_style.icon_width,
|
|
223
|
icon_height: def_points_style.icon_height,
|
|
224
|
showPopup: def_points_style.showPopup ? def_points_style.showPopup:false,
|
|
225
|
icon_shiftX: def_points_style.icon_shiftX ? def_points_style.icon_shiftX:0,
|
|
226
|
icon_shiftY: def_points_style.icon_shiftY ? def_points_style.icon_shiftY:0,
|
|
227
|
opacity: def_points_style.opacity ? def_points_style.opacity:1}
|
|
228
|
|
|
229
|
for (var i = 0; i < ref_points.length; i++) {
|
|
230
|
var pt = ref_points[i];
|
|
231
|
var ptGeo = new OpenLayers.Geometry.Point(pt.lon, pt.lat);
|
|
232
|
ptGeo.transform("EPSG:4326", map.getProjectionObject());
|
|
233
|
var LonLat = new OpenLayers.LonLat(pt.lon, pt.lat).transform("EPSG:4326", map.getProjectionObject());
|
|
234
|
map.setCenter(LonLat);
|
|
235
|
var laFeature = new OpenLayers.Feature.Vector(ptGeo,
|
|
236
|
{description:pt.descr, lonlat: LonLat},
|
|
237
|
{externalGraphic: pt.icon_url? pt.icon_url:def_pt.icon_url,
|
|
238
|
graphicWidth: pt.icon_width? pt.icon_width:def_pt.icon_width,
|
|
239
|
graphicHeight: pt.icon_height? pt.icon_height:def_pt.icon_height,
|
|
240
|
graphicXOffset: pt.icon_shiftX? pt.icon_shiftX:def_pt.icon_shiftX,
|
|
241
|
graphicYOffset: pt.icon_shiftY? pt.icon_shiftY:def_pt.icon_shiftY,
|
|
242
|
graphicOpacity: pt.opacity? pt.opacity:def_pt.opacity,
|
|
243
|
title: pt.title? pt.title :''});
|
|
244
|
if (i == 0) elFeature = laFeature;
|
|
245
|
refpts_layer.addFeatures(laFeature);
|
|
246
|
if (pt.showPopup) selectMarkerControl.select(laFeature);
|
|
247
|
}
|
|
248
|
if (typeof zoom == 'undefined') map.zoomToExtent(refpts_layer.getDataExtent());
|
|
249
|
}
|
|
250
|
if (typeof get_lon_lat != 'undefined' && get_lon_lat) {
|
|
251
|
map.events.register("click", map, function(e) {
|
|
252
|
var position = map.getLonLatFromViewPortPx(e.xy);
|
|
253
|
position.transform(map.getProjectionObject(), new OpenLayers.Projection("EPSG:4326"));
|
|
254
|
alert(position.lat.toFixed(5) + ', ' + position.lon.toFixed(5));
|
|
255
|
});
|
|
256
|
}
|
|
257
|
|
|
258
|
return map;
|
|
259
|
}
|
|
260
|
|
|
261
|
function list2css_color(vals) {
|
|
262
|
return "rgb("+vals+")";
|
|
263
|
}
|
|
264
|
|
|
265
|
function mk_all_refpoints_layer() {
|
|
266
|
|
|
267
|
var points_style = new OpenLayers.StyleMap({
|
|
268
|
pointRadius: 10,
|
|
269
|
fillOpacity: 0.5,
|
|
270
|
});
|
|
271
|
|
|
272
|
var lookup = {};
|
|
273
|
|
|
274
|
for (var k in point_colors ) {
|
|
275
|
var css_color = list2css_color(point_colors[k]);
|
|
276
|
lookup[k] = {
|
|
277
|
fillColor: css_color,
|
|
278
|
strokeColor: css_color
|
|
279
|
};
|
|
280
|
}
|
|
281
|
console.log(lookup);
|
|
282
|
points_style.addUniqueValueRules("default", "type", lookup);
|
|
283
|
|
|
284
|
var layer = new OpenLayers.Layer.Vector(
|
|
285
|
"Reference points",{
|
|
286
|
projection: new OpenLayers.Projection("EPSG:4326"),
|
|
287
|
strategies: [new OpenLayers.Strategy.Fixed()],
|
|
288
|
protocol: new OpenLayers.Protocol.HTTP({
|
|
289
|
url: 'ajax/all_points.php',
|
|
290
|
format: new OpenLayers.Format.GeoJSON(),
|
|
291
|
}),
|
|
292
|
styleMap: points_style
|
|
293
|
});
|
|
294
|
return layer;
|
|
295
|
}
|
|
296
|
|
|
297
|
|
|
298
|
function mk_point_cloud(feature) {
|
|
299
|
|
|
300
|
|
|
301
|
|
|
302
|
var div = document.createElement('div');
|
|
303
|
var ul = document.createElement('ul');
|
|
304
|
var title = feature.attributes.name;
|
|
305
|
var desc, link;
|
|
306
|
|
|
307
|
if (feature.attributes.type == 'pano_point') {
|
|
308
|
desc = 'photo panoramique';
|
|
309
|
link = feature.attributes.view_url;
|
|
310
|
} else {
|
|
311
|
desc = 'point de référence';
|
|
312
|
}
|
|
313
|
div.innerHTML = '<p><strong>'+title+'</strong></p>';
|
|
314
|
ul.innerHTML = '<li>'+desc+'</li>';
|
|
315
|
|
|
316
|
if (link) {
|
|
317
|
ul.innerHTML += '<li><a href="'+
|
|
318
|
link+'" >Visualiser';
|
|
319
|
}
|
|
320
|
|
|
321
|
div.appendChild(ul);
|
|
322
|
return div.innerHTML;
|
|
323
|
}
|
|
324
|
|
|
325
|
function add_refpoint_control(layer, map) {
|
|
326
|
var selectControl ;
|
|
327
|
selectControl = new OpenLayers.Control.SelectFeature(
|
|
328
|
layer,{
|
|
329
|
onSelect:function(feature) {
|
|
330
|
var popup = new OpenLayers.Popup.FramedCloud(
|
|
331
|
feature.attributes.name,
|
|
332
|
feature.geometry.getBounds().getCenterLonLat(),
|
|
333
|
null,
|
|
334
|
mk_point_cloud(feature),
|
|
335
|
null, true, function() {selectControl.unselect(feature);});
|
|
336
|
feature.popup = popup;
|
|
337
|
map.addPopup(popup);},
|
|
338
|
|
|
339
|
onUnselect:function(feature) {
|
|
340
|
map.removePopup(feature.popup);
|
|
341
|
feature.popup.destroy();
|
|
342
|
feature.popup = null;
|
|
343
|
}});
|
|
344
|
|
|
345
|
map.addControl(selectControl);
|
|
346
|
selectControl.activate();
|
|
347
|
}
|
|
348
|
|
|
349
|
|
|
350
|
function mk_new_pano_button(map) {
|
|
351
|
var btn = new OpenLayers.Control.Button({
|
|
352
|
displayClass: 'olControlBtnNewPano',
|
|
353
|
title: "Ajouter un nouveau panorama",
|
|
354
|
text: "Photo",
|
|
355
|
id: 'btn-new-pano',
|
|
356
|
autoActivate: true,
|
|
357
|
trigger: function() {start_add_new_pano(map)},
|
|
358
|
});
|
|
359
|
return btn;
|
|
360
|
}
|
|
361
|
|
|
362
|
|
|
363
|
function add_pano_click_handler(callback) {
|
|
364
|
var ctrlClass = OpenLayers.Class(OpenLayers.Control, {
|
|
365
|
defaultHandlerOptions: {
|
|
366
|
'single': false,
|
|
367
|
'double': true,
|
|
368
|
'pixelTolerance': 0,
|
|
369
|
'stopSingle': false,
|
|
370
|
'stopDouble': false
|
|
371
|
},
|
|
372
|
|
|
373
|
initialize: function(options)
|
|
374
|
{
|
|
375
|
this.handlerOptions = OpenLayers.Util.extend(
|
|
376
|
{}, this.defaultHandlerOptions
|
|
377
|
);
|
|
378
|
|
|
379
|
OpenLayers.Control.prototype.initialize.apply(this, arguments);
|
|
380
|
|
|
381
|
this.handler = new OpenLayers.Handler.Click(
|
|
382
|
this, {
|
|
383
|
'click': callback
|
|
384
|
}, this.handlerOptions
|
|
385
|
);
|
|
386
|
},
|
|
387
|
});
|
|
388
|
|
|
389
|
var control = new ctrlClass({
|
|
390
|
handlerOptions: {
|
|
391
|
"single": true,
|
|
392
|
"double": false
|
|
393
|
},
|
|
394
|
autoActivate: true});
|
|
395
|
|
|
396
|
return control;
|
|
397
|
}
|
|
398
|
|
|
399
|
function start_add_new_pano(map) {
|
|
400
|
map.celutz_addnew = true;
|
|
401
|
alert("cliquer sur un point de la carte pour choisir l'emplacement");
|
|
402
|
document.body.style.cursor = 'crosshair';
|
|
403
|
|
|
404
|
var control = add_pano_click_handler(function(evt) {
|
|
405
|
var coord = map.getLonLatFromPixel(evt.xy);
|
|
406
|
coord.transform(new OpenLayers.Projection("EPSG:900913"),
|
|
407
|
new OpenLayers.Projection("EPSG:4326"));
|
|
408
|
window.location = 'envoyer.php?lat='+coord.lat+'&lon='+coord.lon;
|
|
409
|
});
|
|
410
|
map.addControl(control);
|
|
411
|
}
|
|
412
|
|
|
413
|
|
|
414
|
function mk_new_pano_button(map) {
|
|
415
|
var btn = new OpenLayers.Control.Button({
|
|
416
|
displayClass: 'olControlBtnNewPano',
|
|
417
|
title: "Ajouter un nouveau panorama",
|
|
418
|
text: "Photo",
|
|
419
|
id: 'btn-new-pano',
|
|
420
|
autoActivate: true,
|
|
421
|
trigger: function() {start_add_new_pano(map)},
|
|
422
|
});
|
|
423
|
return btn;
|
|
424
|
}
|
|
425
|
|
|
426
|
|
|
427
|
function add_pano_click_handler(callback) {
|
|
428
|
var ctrlClass = OpenLayers.Class(OpenLayers.Control, {
|
|
429
|
defaultHandlerOptions: {
|
|
430
|
'single': false,
|
|
431
|
'double': true,
|
|
432
|
'pixelTolerance': 0,
|
|
433
|
'stopSingle': false,
|
|
434
|
'stopDouble': false
|
|
435
|
},
|
|
436
|
|
|
437
|
initialize: function(options)
|
|
438
|
{
|
|
439
|
this.handlerOptions = OpenLayers.Util.extend(
|
|
440
|
{}, this.defaultHandlerOptions
|
|
441
|
);
|
|
442
|
|
|
443
|
OpenLayers.Control.prototype.initialize.apply(this, arguments);
|
|
444
|
|
|
445
|
this.handler = new OpenLayers.Handler.Click(
|
|
446
|
this, {
|
|
447
|
'click': callback
|
|
448
|
}, this.handlerOptions
|
|
449
|
);
|
|
450
|
},
|
|
451
|
});
|
|
452
|
|
|
453
|
var control = new ctrlClass({
|
|
454
|
handlerOptions: {
|
|
455
|
"single": true,
|
|
456
|
"double": false
|
|
457
|
},
|
|
458
|
autoActivate: true});
|
|
459
|
|
|
460
|
return control;
|
|
461
|
}
|
|
462
|
|
|
463
|
function start_add_new_pano(map) {
|
|
464
|
map.celutz_addnew = true;
|
|
465
|
alert("cliquer sur un point de la carte pour choisir l'emplacement");
|
|
466
|
document.body.style.cursor = 'crosshair';
|
|
467
|
|
|
468
|
var control = add_pano_click_handler(function(evt) {
|
|
469
|
var coord = map.getLonLatFromPixel(evt.xy);
|
|
470
|
coord.transform(new OpenLayers.Projection("EPSG:900913"),
|
|
471
|
new OpenLayers.Projection("EPSG:4326"));
|
|
472
|
window.location = 'envoyer.php?lat='+coord.lat+'&lon='+coord.lon;
|
|
473
|
});
|
|
474
|
map.addControl(control);
|
|
475
|
}
|
|
476
|
|
