OpenLayers.Layer.Vector


******* TO BE COMPLETED ***********

This class gives the possibility to add a vector layer to an OpenLayers map. It handles features and geometries and is able to draw them into a renderer. This renderer is created as a VML or SVG node depending on the browser compatibility.

If you wish to change params, you should use mergeNewParams, rather than accessing the parameters directly.

* Constructor
  OpenLayers.Layer.Vector(name,options) -- Options is a set of options, extending the parameters of the layer.

* Methods
  setMap(map) -- none -- Set the map property of the layer. Also set the parameters which are inherited from the map. This is also where the tileSize is retrieved from the map. Subclassed from {OpenLayers.Layer}.
  onMapResize() -- none -- Called when mapresized event triggered, overwrites the inherited {OpenLayers.Layer} method to reset the renderer size.
  moveTo({OpenLayers.Bounds|bounds}, {Boolean|zoomChanged}, {Boolean|dragging}) -- none -- Function called on dragging or setCenter, to move the Layer to a new geographic location. Adds specific behavior to the {OpenLayers.Layer} inherited class. Reset the extent of the renderer.
  addFeatures({Array of {OpenLayers.Feature}|features}) -- {Array} -- Adds features to the layer, also draws the corresponding geometries in the renderer
  removeFeatures({Array of {OpenLayers.Feature}|features}) -- {Array} -- Removes features from the current layer features list.
  updateFeatures({Array of {OpenLayers.Feature}|features}) -- none -- Changes the features' state to {OpenLayers.State.UPDATE} for editing consideration mainly
  commit() -- none -- Calls the writer , for WFS-T layers consideration only
  
  getURL({OpenLayers.Bounds|bounds}) -- {String} -- Returns a WMS URL for the given bounds based on the properties of the layer.
  All other methods are inherited from {OpenLayers.Layer.Grid}
  
* Options 
  style -- {OpenLayers.Style} -- Set the style to use to render geometries on the renderer