Function Index
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H
 handleBrowserEvent, OpenLayers. Events
 handleKeyEvent, OpenLayers. handler. Keyboard
 handleKeypress, OpenLayers. Control. ModifyFeature
 hasAttributeNS, OpenLayers. Format.XML
 header, OpenLayers. Ajax. Request
 hide
I
 ignoreEvent, OpenLayers. Control. LayerSwitcher
 indexOf, Util
 inflate, OpenLayers. Marker
 info, OpenLayers. Console
 inherit
 initGriddedTiles
 initImgDiv, OpenLayers. Tile. Image
 initMercatorParameters, OpenLayers. Layer. SphericalMercator
 initResolutions
 initSingleTile, OpenLayers. Layer.Grid
 insert, OpenLayers. Format.WFS
 intersectsBounds, OpenLayers. Bounds
 inverseMercator, OpenLayers. Layer. SphericalMercator
 isEquivalentUrl, Util
 isLeftClick, OpenLayers. Event
 isSuitableOverview, OpenLayers. Control. OverviewMap
 isValidLonLat, OpenLayers.Map
 isValidType, OpenLayers. Format. GeoJSON
 isValidZoomLevel, OpenLayers.Map
L
 leaveMode, OpenLayers. Control. MouseToolbar
 limitSigDigs
 linearring
 linestring
 loadContents, OpenLayers. Control. LayerSwitcher
 loadFeaturesForRegion, OpenLayers. Tile.WFS
 loadGML, OpenLayers. Layer.GML
 loadMapObject
 loadURL
 loadWarningMessage, OpenLayers. Layer. EventPane
 log, OpenLayers. Console
handleBrowserEvent: function (evt)
Basically just a wrapper to the triggerEvent() function, but takes care to set a property ‘xy’ on the event with the current mouse position.
handleKeyEvent: function (evt)
handleKeypress: function(code)
Called by the feature handler on keypress.
hasAttributeNS: function(node,
uri,
name)
Determine whether a node has a particular attribute matching the given name and namespace.
header: function(name)
{?}
hide: function()
Hide element(s) passed in
hide: function()
Makes the popup invisible.
ignoreEvent: function(evt)
OpenLayers.Util.indexOf = function(array,
obj)
Seems to exist already in FF, but not in MOZ.
inflate: function(inflate)
Englarges the markers icon by the specified ratio.
info: function()
Writes a message to the console with the visual “info” icon and color coding and a hyperlink to the line where it was called.
OpenLayers.Class.inherit = function ()
Deprecated.
initGriddedTiles:function(bounds)
initGriddedTiles:function(bounds)
initImgDiv: function()
Creates the imgDiv property on the tile.
initMercatorParameters: function()
Set up the mercator parameters on the layer: resolutions, projection, units.
initResolutions: function()
This method’s responsibility is to set up the ‘resolutions’ array for the layer -- this array is what the layer will use to interface between the zoom levels of the map and the resolution display of the layer.
initResolutions: function()
Populate the resolutions array
initSingleTile: function(bounds)
insert: function(feature)
Takes a feature, and generates a WFS-T Transaction “Insert”
intersectsBounds:function(bounds,
inclusive)
inverseMercator: function(x,
y)
Given a x,y in Spherical Mercator, return a point in EPSG:4326.
OpenLayers.Util.isEquivalentUrl = function(url1,
url2,
options)
Test two URLs for equivalence.
isLeftClick: function(event)
Determine whether event was caused by a left click.
isSuitableOverview: function()
Determines if the overview map is suitable given the extent and resolution of the main map.
isValidLonLat: function(lonlat)
isValidType: function(obj,
type)
Check if a GeoJSON object is a valid representative of the given type.
isValidZoomLevel: function(zoomLevel)
leaveMode: function()
Deprecated.
Limit the number of significant digits on an integer.
Given an OpenLayers linearring geometry, create a GML linearring.
Given an OpenLayers linearring geometry, create a KML linearring.
Return an array of coordinate arrays from a linestring.
Convert a coordinate array from GeoJSON into an OpenLayers.Geometry.
Given an OpenLayers linestring geometry, create a GML linestring.
Given a GML node representing a linestring geometry, create an OpenLayers linestring geometry.
Given an OpenLayers linestring geometry, create a KML linestring.
Given a KML node representing a linestring geometry, create an OpenLayers linestring geometry.
loadContents: function()
Set up the labels and divs for the control
loadFeaturesForRegion:function(success,
failure)
get the full request string from the ds and the tile params and call the AJAX loadURL().
loadGML: function()
loadMapObject:function()
Load the GMap and register appropriate event listeners.
loadMapObject:function()
loadMapObject:function()
loadMapObject:function()
OpenLayers.loadURL = function(uri,
params,
caller,
onComplete,
onFailure)
Background load a document.
loadWarningMessage:function()
If we can’t load the map lib, then display an error message to the user and tell them where to go for help.
log: function()
Log an object in the console.