diff options
| author | Chris Schlaeger <chris@linux.com> | 2014-08-12 21:56:44 +0200 |
|---|---|---|
| committer | Chris Schlaeger <chris@linux.com> | 2014-08-12 21:56:44 +0200 |
| commit | ea346a785dc1b3f7c156f6fc33da634e1f1a627b (patch) | |
| tree | af67530553d20b6e82ad60fd79593e9c4abf5565 /misc/openlayers/tests/manual/tiles-loading.html | |
| parent | 59741cd535c47f25971bf8c32b25da25ceadc6d5 (diff) | |
| download | postrunner-ea346a785dc1b3f7c156f6fc33da634e1f1a627b.zip | |
Adding jquery, flot and openlayers to be included with the GEM.v0.0.4
Diffstat (limited to 'misc/openlayers/tests/manual/tiles-loading.html')
| -rw-r--r-- | misc/openlayers/tests/manual/tiles-loading.html | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/misc/openlayers/tests/manual/tiles-loading.html b/misc/openlayers/tests/manual/tiles-loading.html new file mode 100644 index 0000000..cbd0e10 --- /dev/null +++ b/misc/openlayers/tests/manual/tiles-loading.html @@ -0,0 +1,122 @@ +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>Tiles Loading Acceptance Test</title> + <style type="text/css"> + body { + font-size: 0.8em; + } + p { + padding-top: 1em; + } + #map { + margin: 1em; + float: left; + width: 512px; + height: 512px; + } + + </style> + + <script src='http://maps.google.com/maps?file=api&v=2.82&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ'></script> + <script src="../../lib/OpenLayers.js"></script> + <script type="text/javascript"> + // make map available for easy debugging + var map; + + // increase reload attempts + OpenLayers.IMAGE_RELOAD_ATTEMPTS = 3; + + function init(){ + var options = { + controls: [], + projection: "EPSG:900913", + units: "m", + maxResolution: 156543.0339, + maxExtent: new OpenLayers.Bounds(-20037508, -20037508, + 20037508, 20037508.34) + }; + map = new OpenLayers.Map('map', options); + // create Google Mercator layers + var gmap = new OpenLayers.Layer.Google( + "Google Streets", + {'sphericalMercator': true} + ); + // create WMS layer + var wmsMaxResolution = 78271.51695; + var wms = new OpenLayers.Layer.WMS( + "World Map", + "http://world.freemap.in/tiles/", + {'layers': 'factbook-overlay', 'format':'png'}, + { + 'opacity': 0.4, + 'isBaseLayer': false, + 'wrapDateLine': true, + 'buffer': 0, + 'maxResolution' : wmsMaxResolution + } + ); + map.addLayers([gmap, wms]); + map.addControl(new OpenLayers.Control.Navigation()); + map.addControl(new OpenLayers.Control.LayerSwitcher()); + map.addControl(new OpenLayers.Control.PanZoomBar()); + + function onLayerChanged() { + var html = '<p>WMS Layer state - in range: ' + + this.inRange + + ', visibility: ' + + this.visibility; + + '</p>'; + document.getElementById('layerstate').innerHTML = html; + } + map.events.register('changelayer', wms, onLayerChanged); + + function onTileLoaded() { + var html = '<p>Message: '; + if (this.numLoadingTiles > 0) { + html += 'Loading tiles...'; + } else { + html += 'Done loading tiles'; + } + html += '</p>'; + document.getElementById('tilesloading').innerHTML = html; + } + wms.events.register('tileloaded', wms, onTileLoaded); + + map.zoomToMaxExtent() + } + </script> + </head> + <body onload="init()"> + <div id="map"></div> + <p> + + <b>Test 0</b> : at the initial zoom the WMS layer is in range, you should + therefore see the 'Loading tiles...' message when loading the page for + the first time. + + </p> + <p> + + <b>Test 1</b> : If you zoom out by one level (using the zoombar), the WMS + layer becomes out of range. No tile should be loaded so you shouldn't see + the 'Loading tiles...' message. + + </p> + <p> + + <b>Test 2</b> : Zoom in by one level to go back to initial state (the WMS + is back). Open the layer switcher and turn off the WMS layer. No tile + should be loaded so you shouldn't see the 'Loading tiles...' message. + + </p> + <p> + + <b>Test 3</b> : Keep the WMS layer turned off in the layer switcher. Zoom + out by one level again. The layer is both invisible and out of range, so + you shouldn't see the 'Loading tiles...' message. + + </p> + <div id="layerstate"><p>WMS Layer state - in range: true, visibility: true</p></div> + <div id="tilesloading"><p>Message:</p></div> + </body> +</html> |