]> dev.renevier.net Git - syp.git/blob - openlayers/tests/Layer/WrapDateLine.html
do not allow empty passwords
[syp.git] / openlayers / tests / Layer / WrapDateLine.html
1 <html>
2 <head>
3 <script src="../../lib/OpenLayers.js"></script>
4   <script type="text/javascript">
5     var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
6     var layer; 
7
8     var name = 'Test Layer';
9     var url = "http://octo.metacarta.com/cgi-bin/mapserv";
10     var params = { map: '/mapdata/vmap_wms.map', 
11                    layers: 'basic', 
12                    format: 'image/png'};
13
14     
15     function test_Layer_WrapDateLine_adjustBounds(t) {
16         t.plan(10);
17         
18         
19         var map = new OpenLayers.Map('map');
20         layer = new OpenLayers.Layer.WMS(name, url, params, {'wrapDateLine':true});
21         map.addLayer(layer);
22         map.zoomToMaxExtent();
23         var bounds = layer.adjustBounds(new OpenLayers.Bounds(-270,-90,-180,0));
24         t.ok( bounds.equals(new OpenLayers.Bounds(90,-90,180,0)), "-270,-90,-180,0 wraps to 90,-90,180,0");
25         bounds = layer.adjustBounds(new OpenLayers.Bounds(180,-90,270,0));
26         t.ok( bounds.equals(new OpenLayers.Bounds(-180,-90,-90,0)), "180,-90,270,0 wraps to -180,-90,-90,0");
27         bounds = layer.adjustBounds(new OpenLayers.Bounds(-180,-90,0,0));
28         t.ok( bounds.equals(new OpenLayers.Bounds(-180,-90,0,0)), "-180,-90,0,0 doesn't wrap");
29         bounds = layer.adjustBounds(new OpenLayers.Bounds(-181,-90,-179,0));
30         t.ok( bounds.equals(new OpenLayers.Bounds(-181,-90,-179,0)), "-181,-90,-179,0 doesn't wrap, because it straddles the dateline");
31         bounds = layer.adjustBounds(new OpenLayers.Bounds(-180,-180,-90,-90));
32         t.ok( bounds.equals(new OpenLayers.Bounds(-180,-180,-90,-90)), "-180,-180,-90,-90 doesn't wrap, because we don't wrap lats.");
33         layer = new OpenLayers.Layer.WMS(name, url, params);
34         map.addLayer(layer);
35         var testBounds = null;
36         var outBounds = null;
37         var testList = [
38           new OpenLayers.Bounds(-270,-90,-180,0),
39           new OpenLayers.Bounds(180,-90,270,0),
40           new OpenLayers.Bounds(-180,-90,0,0),
41           new OpenLayers.Bounds(-181,-90,-179,0),
42           new OpenLayers.Bounds(-180,-180,-90,-90)
43         ];          
44         for (var i = 0; i < testList.length; i++) {
45             outBounds = layer.adjustBounds(testList[i]);
46             t.ok( outBounds.equals(testList[i]), testList[i]+" doesn't wrap in non-wrapping layer.");
47         }
48         map.destroy();
49     }
50     function test_Layer_WrapDateLine_getLonLat(t) {
51         t.plan(12);
52         var map = new OpenLayers.Map('map');
53         layer = new OpenLayers.Layer.WMS(name, url, params, {'wrapDateLine':true});
54         map.addLayer(layer);
55         map.zoomToMaxExtent();
56         var testLonLats = [
57             new OpenLayers.LonLat(-185,5),
58             new OpenLayers.LonLat(-180,-95),
59             new OpenLayers.LonLat(-180,95),
60             new OpenLayers.LonLat(180,-95),
61             new OpenLayers.LonLat(180,95),
62             new OpenLayers.LonLat(185,5)
63         ];
64         var outLonLats = [
65             new OpenLayers.LonLat(175,5),
66             new OpenLayers.LonLat(-180,-95),
67             new OpenLayers.LonLat(-180,95),
68             new OpenLayers.LonLat(180,-95),
69             new OpenLayers.LonLat(180,95),
70             new OpenLayers.LonLat(-175,5)
71         ];    
72             
73         for (var i = 0; i < testLonLats.length; i++) {
74             var pixel = layer.getViewPortPxFromLonLat(testLonLats[i]);
75             var lonlat = layer.getLonLatFromViewPortPx(pixel);
76             lonlat.lon = Math.round(lonlat.lon);
77             lonlat.lat = Math.round(lonlat.lat);
78             t.ok(outLonLats[i].equals(lonlat), testLonLats[i] + " wraps to " + outLonLats[i]+ " (what happened: " + lonlat + ")");   
79         }
80         
81         layer = new OpenLayers.Layer.WMS(name, url, params);
82         map.addLayer(layer);
83         var outLonLats = [
84             new OpenLayers.LonLat(-185,5),
85             new OpenLayers.LonLat(-180,-95),
86             new OpenLayers.LonLat(-180,95),
87             new OpenLayers.LonLat(180,-95),
88             new OpenLayers.LonLat(180,95),
89             new OpenLayers.LonLat(185,5)
90         ];    
91         for (var i = 0; i < testLonLats.length; i++) {
92             var pixel = layer.getViewPortPxFromLonLat(testLonLats[i]);
93             var lonlat = layer.getLonLatFromViewPortPx(pixel);
94             lonlat.lon = Math.round(lonlat.lon);
95             lonlat.lat = Math.round(lonlat.lat);
96             t.ok(outLonLats[i].equals(lonlat), testLonLats[i] + " wraps to " + outLonLats[i]+ " (what happened: " + lonlat + ")");   
97         }
98         map.destroy();
99         
100     }
101     function test_Layer_WrapDateLine_ZoomToExtent (t) {
102         t.plan( 4 );
103
104         var url = "http://octo.metacarta.com/cgi-bin/mapserv";
105         layer = new OpenLayers.Layer.WMS(name, url, params, {'wrapDateLine':true});
106         var m = new OpenLayers.Map('map');
107         m.addLayer(layer);
108         m.setCenter = function(myCenter) { this.center = myCenter; }
109         var testBounds = [
110             new OpenLayers.Bounds(-185,-90,-175,-85),
111             new OpenLayers.Bounds(0,-90,-170,-85),
112             new OpenLayers.Bounds(-270,-90,-180,-85),
113             new OpenLayers.Bounds(0,0,45,45)
114         ];
115         var outCenters = [
116             new OpenLayers.LonLat(-180,-87.5),
117             new OpenLayers.LonLat(95,-87.5),
118             new OpenLayers.LonLat(135,-87.5),
119             new OpenLayers.LonLat(22.5,22.5)
120         ];
121         for (var i = 0; i < testBounds.length; i++) {
122             m.zoomToExtent(testBounds[i]);
123             t.ok(m.center.equals(outCenters[i]), "Map center from bounds " + testBounds[i] + " should be " + outCenters[i] + ", got " + m.center);  
124         }
125         m.destroy();
126         
127     
128     }
129     function test_Layer_WrapDateLine_WMS (t) {
130         t.plan( 3 );
131
132         var url = "http://octo.metacarta.com/cgi-bin/mapserv";
133         layer = new OpenLayers.Layer.WMS(name, url, params, {'wrapDateLine':true,encodeBBOX:true});
134         var m = new OpenLayers.Map('map');
135         m.addLayer(layer);
136         m.zoomToMaxExtent();
137         t.eq(layer.grid[3][0].url, "http://octo.metacarta.com/cgi-bin/mapserv?MAP=%2Fmapdata%2Fvmap_wms.map&LAYERS=basic&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326&BBOX=0%2C-90%2C180%2C90&WIDTH=256&HEIGHT=256", "cell [3][0] is wrapped around the world.");
138         t.eq(layer.grid[0][0].url, "http://octo.metacarta.com/cgi-bin/mapserv?MAP=%2Fmapdata%2Fvmap_wms.map&LAYERS=basic&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326&BBOX=0%2C450%2C180%2C630&WIDTH=256&HEIGHT=256", "cell [0][0] is wrapped around the world lon, but not lat");
139         t.eq(layer.grid[0][3].url, "http://octo.metacarta.com/cgi-bin/mapserv?MAP=%2Fmapdata%2Fvmap_wms.map&LAYERS=basic&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326&BBOX=-180%2C450%2C0%2C630&WIDTH=256&HEIGHT=256", "cell [3][0] is not wrapped at all.");
140         m.destroy();
141
142     }
143     function test_Layer_WrapDateLine_KaMap (t) {
144         t.plan( 3 );
145
146         var layer = new OpenLayers.Layer.KaMap( "Blue Marble NG",
147              "http://www.openlayers.org/world/index.php",
148              {g: "satellite", map: "world"},
149              {wrapDateLine: true} ); 
150         var m = new OpenLayers.Map('map');
151         m.addLayer(layer);
152         m.zoomToMaxExtent();
153         t.eq(layer.grid[0][0].url, "http://www.openlayers.org/world/index.php?g=satellite&map=world&i=jpeg&t=-1280&l=0&s=221471921.25", "grid[0][0] kamap is okay");
154         t.eq(layer.grid[0][3].url, "http://www.openlayers.org/world/index.php?g=satellite&map=world&i=jpeg&t=-1280&l=-256&s=221471921.25", "grid[0][3] kamap is okay");
155         t.eq(layer.grid[3][0].url, "http://www.openlayers.org/world/index.php?g=satellite&map=world&i=jpeg&t=-512&l=0&s=221471921.25", "grid[3][0] is okay");
156         m.destroy();
157     }
158     function test_Layer_WrapDateLine_WMS_Overlay (t) {
159         t.plan( 3 );
160         var url = "http://octo.metacarta.com/cgi-bin/mapserv";
161         baselayer = new OpenLayers.Layer.WMS(name, url, params, {'wrapDateLine':true});
162         var layer = new OpenLayers.Layer.WMS( "DM Solutions Demo",
163             "http://www2.dmsolutions.ca/cgi-bin/mswms_gmap",
164             {layers: "bathymetry,land_fn,park,drain_fn,drainage," +
165                      "prov_bound,fedlimit,rail,road,popplace",
166              transparent: "true", format: "image/png"},
167             {wrapDateLine: true, reproject: false,encodeBBOX:true});
168         var m = new OpenLayers.Map('map');
169         m.addLayers([baselayer,layer]);
170         m.zoomToMaxExtent();
171         t.eq(layer.grid[0][0].url, "http://www2.dmsolutions.ca/cgi-bin/mswms_gmap?LAYERS=bathymetry%2Cland_fn%2Cpark%2Cdrain_fn%2Cdrainage%2Cprov_bound%2Cfedlimit%2Crail%2Croad%2Cpopplace&TRANSPARENT=true&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326&BBOX=0%2C450%2C180%2C630&WIDTH=256&HEIGHT=256", "grid[0][0] wms overlay is okay");
172         t.eq(layer.grid[0][3].url, "http://www2.dmsolutions.ca/cgi-bin/mswms_gmap?LAYERS=bathymetry%2Cland_fn%2Cpark%2Cdrain_fn%2Cdrainage%2Cprov_bound%2Cfedlimit%2Crail%2Croad%2Cpopplace&TRANSPARENT=true&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326&BBOX=-180%2C450%2C0%2C630&WIDTH=256&HEIGHT=256", "grid[0][3] wms overlay is okay");
173         t.eq(layer.grid[3][0].url, "http://www2.dmsolutions.ca/cgi-bin/mswms_gmap?LAYERS=bathymetry%2Cland_fn%2Cpark%2Cdrain_fn%2Cdrainage%2Cprov_bound%2Cfedlimit%2Crail%2Croad%2Cpopplace&TRANSPARENT=true&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A4326&BBOX=0%2C-90%2C180%2C90&WIDTH=256&HEIGHT=256", "grid[3][0] wms overlay okay");
174         m.destroy();
175     }
176
177   </script>
178 </head>
179 <body>
180 <div id="map" style="width:1000px;height:550px"></div>
181 </body>
182 </html>