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Replaced the no longer existent Boston Freemap with the tiger-ny demo that ships with GeoServer. Thanks to Billy Thoen for making us aware of this issue.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@9641 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
ahocevar
2009-09-03 14:28:27 +00:00
parent ef1952e953
commit 19057eedd8
1 changed files with 35 additions and 21 deletions
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56
examples/overviewmap.html
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@@ -32,13 +32,13 @@
<div id="map2"></div>
<p>The second map has an overview map control that is created with
non-default options. In this case, the mapOptions property of the
control has been set to use non-default projection related properties.
In addition, any other properties of the overview map control can be
control has been set to use non-default projection related properties,
and the layers property has been set to use a layer different from the main
map. In addition, any other properties of the overview map control can be
set in this way.</p>
<script defer="defer" type="text/javascript">
// create the top map (with default overview map control)
var map1 = new OpenLayers.Map('map1');
// set up some layers
var ol = new OpenLayers.Layer.WMS(
"OpenLayers WMS",
@@ -52,6 +52,25 @@
{layers: "landsat7"}
);
// A clone of the above layer that we will use as overview for map2.
// We need to clone jpl before the it gets added to a map, so the
// clone can have its own maxExtent and maxResolution instead of
// getting these settings initialized from map1.
var jplOverview = jpl.clone();
// A more detailled layer of Manhattan for map2
var ny = new OpenLayers.Layer.WMS(
"Manhattan",
"http://demo.opengeo.org/geoserver/wms",
{
layers: 'tiger-ny',
format: 'image/png'
}
);
// create the top map (with default overview map control)
var map1 = new OpenLayers.Map('map1');
map1.addLayers([ol, jpl]);
map1.addControl(new OpenLayers.Control.LayerSwitcher());
@@ -67,35 +86,30 @@
// create the bottom map (with advanced overview map control)
var mapOptions = {
maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656),
maxResolution: 296985/1024,
projection: "EPSG:2805",
maxExtent: new OpenLayers.Bounds(-8242894.927728, 4965204.031195,
-8227290.161511, 4994963.723637),
maxResolution: 116.24879860156216,
projection: "EPSG:900913",
units: "m"
};
var map2 = new OpenLayers.Map('map2', mapOptions);
var bos = new OpenLayers.Layer.WMS(
"Boston",
"http://boston.freemap.in/cgi-bin/mapserv",
{
map: '/www/freemap.in/boston/map/gmaps.map',
layers: 'border,water,roads,rapid_transit,buildings',
format: 'png'
}
);
map2.addLayers([bos]);
map2.addControl(new OpenLayers.Control.LayerSwitcher());
map2.addLayers([ny]);
// create an overview map control with non-default options
var controlOptions = {
mapOptions: mapOptions
mapOptions: OpenLayers.Util.extend(mapOptions, {
maxResolution: 156543.0339,
maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34,
20037508.34, 20037508.34)
}),
layers: [jplOverview]
}
var overview2 = new OpenLayers.Control.OverviewMap(controlOptions);
map2.addControl(overview2);
map2.setCenter(new OpenLayers.LonLat(182500, 868500), 3);
map2.setCenter(new OpenLayers.LonLat(-8233165.3575055, 4980298.21113769), 3);
// expand the overview map control
overview2.maximizeControl();