OpenLayers JavaScript Mapping Library | Index {OpenLayers.Pixel} distance in pixels to offset the image when being rendered Ignore clicks, but allowing default browser handling Ignore double-clicks, but allowing default browser handling When mouse goes down within the popup, make a note of it locally, and then do not propagate the mousedown (but do so safely so that user can select text inside) If the drag was started within the popup, then do not propagate the mousemove (but do so safely so that user can select text inside) When mouse goes out of the popup set the flag to false so that if they let go and then drag back in, we won’t be confused. When mouse comes up within the popup, after going down in it, reset the flag, and then (once again) do not propagate the event, but do so safely so that user can select text inside {Boolean} Whether or not the feature is currently visible on screen (based on its ‘lonlat’ property) {Boolean} Whether or not the marker is currently visible on screen. {Boolean} Whether or not the marker is currently visible on screen. {float} The OpenLayers object provides a namespace for all things OpenLayers Instances of this class represent bounding boxes. Contains functions to create OpenLayers style classes. The OpenLayers.Console namespace is used for debugging and error logging. Features are combinations of geography and attributes. Vector features use the OpenLayers.Geometry classes as geometry description. WFS handling class, for use as a featureClass on the WFS layer for handling ‘point’ WFS types. Base class for format reading/writing a variety of formats. A Geometry is a description of a geographic object. A Collection is exactly what it sounds like: A collection of different Geometries. A MultiLineString is a collection of LineStrings. MultiPoint is a collection of Points. Point geometry class. Polygon is a collection of Geometry.LinearRings. Instances of OpenLayers.Layer.Image are used to display data from a web accessible image as a map layer. Instances of OpenLayers.Layer.Vector are used to render vector data from a variety of sources. Instances of OpenLayers.Layer.WMS are used to display data from OGC Web Mapping Services. This class represents a longitude and latitude pair Instances of OpenLayers.Map are interactive maps embedded in a web page. Instances of OpenLayers.Marker are a combination of a OpenLayers.LonLat and an OpenLayers.Icon. This class represents a screen coordinate, in x and y coordinates Instances of this class represent a width/height pair This is a class designed to designate a single tile, however it is explicitly designed to do relatively little. Instances of OpenLayers.Tile.Image are used to manage the image tiles used by various layers. Instances of OpenLayers.Tile.WFS are used to manage the image tiles used by various layers. Get the opposite quadrant for a given quadrant string. {int} Create a new OpenLayers.Pixel instance Construct a point geometry. Constructor for a Polygon geometry. {OpenLayers.Popup} Create a popup. {Array(OpenLayers.Popup)} List of popups associated with the map {OpenLayers.Pixel} Top Left pixel of the tile When passed an xmlNode, parses it for a GML point, and passes back an object describing that point. {String} Set in the layer options to override the default projection string this layer - also set maxExtent, maxResolution, and units if appropriate. {String} Set in the map options to override the default projection string this map - also set maxExtent, maxResolution, and units if appropriate. {OpenLayers.Pixel} Read data from a string, and return an object whose type depends on the subclass. Registers events on the popup. {Boolean} Try to reproject this layer if its coordinate reference system is different than that of the base layer. Called on return from request succcess. {Array} {Number} {Array}
Allow the user to change the box’s color and border width
Change the icon’s opacity Change the opacity of the marker by changin the opacity of its icon
Change the map options
{OpenLayers.Size} {OpenLayers.Size} The image size in pixels {OpenLayers.Size} Size of the main div (this.div) {OpenLayers.Size} {OpenLayers.Size} null Create an instance of OpenLayers.Size {String} {Object} OpenLayers features can have a number of style attributes. |