[OpenLayers-Users] Overview Map Question
Stuart Eve
stuarteve at lparchaeology.com
Sat Feb 17 07:50:21 EST 2007
Dear All
I am experiencing the same weird behaviour with a ka-map layer. There is
no map in the overview control and the MouseDefaults go all funky (i.e.
not stopping panning and drawing lots of zoom squares.) Is there any
movement on this? I have filed a bug on it (#502) that includes all my
code etc.
Stuart
Stuart Eve
L - P : Archaeology
stuarteve at lparchaeology.com
>Ok, I think the bottom line is "no overview map with commercial layers"
>unless someone sets me straight.
>
>On the examples below, the first one gives me errors from maps.live.com
>regardless of whether I add the overview map or not. (And the space in the
>MetaCarta URL makes this layer invalid - but that may be an email formatting
>issue.)
>
>If I get some time, I'll play with the overview map and the Google layers -
>seems like they should work. The VE layer creeps me out a bit.
>
>Sorry there's not a better answer.
>Tim
>
>
>
>This shows no overviewmap control at all:
>
><html>
> <head>
> <title>Test</title>
> <style type="text/css">
> #map {
> width: 512px;
> height: 512px;
> border: 1px solid gray;
> }
> </style>
> <script src="
><http://dev.virtualearth.net/mapcontrol/v3/mapcontrol.js>
>http://dev.virtualearth.net/mapcontrol/v3/mapcontrol.js "
>type="text/javascript"><
>/script>
> <script src=" <http://www.openlayers.org/api/OpenLayers.js>
>http://www.openlayers.org/api/OpenLayers.js" <http://www.openlayers.org/api/OpenLayers.js%22>></script>
> </head>
> <body>
> <div id="map"></div>
> <script defer="defer" type="text/javascript">
> var map = new OpenLayers.Map('map');
> var virtualearth = new OpenLayers.Layer.VirtualEarth(
> "VirtualEarth");
> var metacarta = new OpenLayers.Layer.WMS(
> "Metacarta",
> " http://labs.metacarta.com/wms/vmap0", <http://labs.metacarta.com/wms/vmap0%22,>
> {layers: 'basic'});
> map.addLayers([virtualearth,metacarta]);
> map.addControl (new OpenLayers.Control.OverviewMap());
> map.setCenter(new OpenLayers.LonLat(5.69, 50.85), 15);
> </script>
> </body>
></html>
>
>This creates weird behaviour (1. overviewmap-control, but no overview-map.
>2. mouse keeps dragging):
>
><html>
> <head>
> <title>Test</title>
> <style type="text/css">
> #map {
> width: 512px;
> height: 512px;
> border: 1px solid gray;
> }
> </style>
> <script src="
><http://dev.virtualearth.net/mapcontrol/v3/mapcontrol.js>
>http://dev.virtualearth.net/mapcontrol/v3/mapcontrol.js "
>type="text/javascript"></script>
> <script src="http://www.openlayers.org/api/OpenLayers.js
><http://www.openlayers.org/api/OpenLayers.js> "></script>
> <script src="
><http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAmbYSvchg-WUKZ1VciMUQeh <http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAmbYSvchg-WUKZ1VciMUQeh>
>T2yXp_ZAY8_ufC3CFXhHIE1NvwkxTM_U0Wb-HnwWqFxi6YDlhfBryn8w>
>http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAmbYSvchg-WUKZ1V <http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAmbYSvchg-WUKZ1V>
>ciMUQehT2yXp_ZAY8_ufC3CFXhHIE1NvwkxTM_U0Wb-HnwWqFxi6YDlhfBryn8w "
>type="text/javascript"></script>
> </head>
> <body>
> <div id="map"></div>
> <script defer="defer" type="text/javascript">
> var map = new OpenLayers.Map('map');
> var google = new OpenLayers.Layer.Google("Google Map");
>
> var metacarta = new OpenLayers.Layer.WMS(
> "Metacarta",
> "http://labs.metacarta.com/wms/vmap0", <http://labs.metacarta.com/wms/vmap0%22,>
> {layers: 'basic'});
> map.addLayers([google,metacarta]);
> map.addControl(new OpenLayers.Control.OverviewMap());
> map.setCenter(new OpenLayers.LonLat(5.69, 50.85), 15);
> </script>
> </body>
></html>
>
>As you can see, the problem is the baselayer. Whenever it isn't the(/a?) wms
>layer, the overviewmap control breaks. Maybe the overviewmapcontrol should
>default to the metacarta wms baselayer?
>
>I don't know much about the inside of the ol-api, I am just using the
>excellent bricks you provide to build a php/mysql 'application' that
>non-technical users can use and configure. Maybe I could do something back
>by releasing the php-class when it is finished (if there isn't released one
>already)?
>
>Robert,
>
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