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Fix for My OpenLayers
View
Fix
May 18, 2010 - 4:40pm — Anonymous
// This is the JS to create the main layers and add controls.
function
setHTML
(
response
)
{
document.
getElementById
(
'nodeList'
)
.
innerHTML
=
response.
responseText
;
}
function
init
(
)
{
// Create new map object.
// Set options
var
lat
=
38.890000
;
var
long
=
-
77.020000
;
var
zoom
=
3
;
var
options
=
{
minResolution
:
"auto"
,
minExtent
:
new
OpenLayers.
Bounds
(
-
1
,-
1
,
1
,
1
)
,
maxResolution
:
"auto"
,
maxExtent
:
new
OpenLayers.
Bounds
(
-
180
,
-
90
,
180
,
90
)
,
}
;
var
map
=
new
OpenLayers.
Map
(
'map'
,
options
)
;
// Create new WMS base layer
var
wms
=
new
OpenLayers.
Layer
.
WMS
(
"Metacarta Basic Map - No Borders"
,
"http://labs.metacarta.com/wms/vmap0"
,
{
layers
:
'basic'
,
isBaseLayer
:
true
,
}
)
;
// Create new NASA JPL WMS base layer.
var
jpl_wms
=
new
OpenLayers.
Layer
.
WMS
(
"NASA JPL's Satellite"
,
"http://wms.jpl.nasa.gov/wms.cgi?"
,
{
layers
:
'BMNG'
,
format
:
'image/png'
,
isBaseLayer
:
false
,
}
)
;
// Create a new base layer of Google Hybrid
var
google
=
new
OpenLayers.
Layer
.
Google
(
"Google Hybrid"
,
{
type
:
G_HYBRID_MAP
}
,
{
isBaseLayer
:
true
}
)
;
// Create an overlay of US boundaries
var
USGSwms
=
new
OpenLayers.
Layer
.
WMS
(
"USGS US Political Boundaries"
,
"http://toposervices.cr.usgs.gov/wmsconnector/com.esri.wms.Esrimap/USGS_EDNA_geo?"
,
{
layers
:
'States_Generalized'
,
format
:
'image/png'
,
isBaseLayer
:
false
,
transparent
:
true
,
}
,
{
reproject
:
true
,
}
)
;
// Create an overlay of courts in the US with proprietary data
var
courts
=
new
OpenLayers.
Layer
.
WMS
(
"Courts in the United States"
,
"http://goblin.c30:8080/geoserver/wms"
,
{
layers
:
'dheeraj_court:courts'
,
format
:
'image/png'
,
isBaselayer
:
false
,
transparent
:
true
,
}
,
{
reproject
:
true
,
}
)
;
// Creating popup information for courts
courtsInfo
=
new
OpenLayers.
Control
.
WMSGetFeatureInfo
(
{
url
:
'http://goblin.c30:8080/geoserver/wms'
,
title
:
'Click for more info'
,
queryVisible
:
true
,
eventListeners
:
{
getfeatureinfo
:
function
(
event
)
{
map.
addPopup
(
new
OpenLayers.
Popup
.
FramedCloud
(
"Courts in The United States"
,
map.
getLonLatFromPixel
(
event.
xy
)
,
null
,
event.
text
,
null
,
true
)
)
;
}
}
}
)
;
map.
addControl
(
courtsInfo
)
;
courtsInfo.
activate
(
)
;
// Add base layers
map.
addLayers
(
[
wms
,
jpl_wms
,
google
]
)
;
// Add transparent overlays
map.
addLayer
(
USGSwms
)
;
map.
addLayer
(
courts
)
;
// Set the centre and zoom
map.
setCenter
(
new
OpenLayers.
LonLat
(
long
,
lat
)
,
zoom
)
;
// Settings for the map object
var
panelControls
=
[
new
OpenLayers.
Control
.
Navigation
(
)
,
new
OpenLayers.
Control
.
DrawFeature
(
wms
,
OpenLayers.
Handler
.
Path
,
new
OpenLayers.
Control
.
LayerSwitcher
(
)
,
{
'displayClass'
:
'olControlDrawFeaturePath'
}
)
]
;
var
toolbar
=
new
OpenLayers.
Control
.
Panel
(
{
displayClass
:
'olControlEditingToolbar'
,
defaultControl
:
panelControls
[
0
]
}
)
;
toolbar.
addControls
(
panelControls
)
;
map.
addControl
(
toolbar
)
;
var
toolbar
=
new
OpenLayers.
Control
.
Panel
(
{
}
)
}
OpenLayers
Submit Fix
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// This is the JS to create the main layers and add controls. function setHTML(response) { document.getElementById('nodeList').innerHTML = response.responseText; } function init() { // Create new map object. // Set options var lat = 38.890000; var long = -77.020000; var zoom = 3; var options = { minResolution : "auto", minExtent : new OpenLayers.Bounds(-1,-1,1,1), maxResolution : "auto", maxExtent : new OpenLayers.Bounds(-180, -90, 180,90), }; var map = new OpenLayers.Map('map',options); // Create new WMS base layer var wms = new OpenLayers.Layer.WMS( "Metacarta Basic Map - No Borders", "http://labs.metacarta.com/wms/vmap0", { layers : 'basic', isBaseLayer : true, } ); // Create new NASA JPL WMS base layer. var jpl_wms = new OpenLayers.Layer.WMS( "NASA JPL's Satellite", "http://wms.jpl.nasa.gov/wms.cgi?", { layers : 'BMNG', format : 'image/png', isBaseLayer : false, } ); // Create a new base layer of Google Hybrid var google = new OpenLayers.Layer.Google( "Google Hybrid", { type: G_HYBRID_MAP }, { isBaseLayer: true } ); // Create an overlay of US boundaries var USGSwms = new OpenLayers.Layer.WMS( "USGS US Political Boundaries", "http://toposervices.cr.usgs.gov/wmsconnector/com.esri.wms.Esrimap/USGS_EDNA_geo?", { layers : 'States_Generalized', format : 'image/png', isBaseLayer : false, transparent : true, }, { reproject : true, } ); // Create an overlay of courts in the US with proprietary data var courts = new OpenLayers.Layer.WMS( "Courts in the United States", "http://goblin.c30:8080/geoserver/wms", { layers : 'dheeraj_court:courts', format : 'image/png', isBaselayer : false, transparent : true, }, { reproject : true, } ); // Creating popup information for courts courtsInfo = new OpenLayers.Control.WMSGetFeatureInfo({ url: 'http://goblin.c30:8080/geoserver/wms', title: 'Click for more info', queryVisible: true, eventListeners: { getfeatureinfo: function(event) { map.addPopup(new OpenLayers.Popup.FramedCloud( "Courts in The United States", map.getLonLatFromPixel(event.xy), null, event.text, null, true )); } } }); map.addControl(courtsInfo); courtsInfo.activate(); // Add base layers map.addLayers([wms, jpl_wms, google]); // Add transparent overlays map.addLayer(USGSwms); map.addLayer(courts); // Set the centre and zoom map.setCenter(new OpenLayers.LonLat(long,lat), zoom); // Settings for the map object var panelControls = [ new OpenLayers.Control.Navigation(), new OpenLayers.Control.DrawFeature(wms,OpenLayers.Handler.Path, new OpenLayers.Control.LayerSwitcher(), { 'displayClass' : 'olControlDrawFeaturePath' } ) ]; var toolbar = new OpenLayers.Control.Panel( { displayClass : 'olControlEditingToolbar', defaultControl : panelControls[0] } ); toolbar.addControls(panelControls); map.addControl(toolbar); var toolbar = new OpenLayers.Control.Panel( {}) }
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