OpenSpace.Layer.WMS

Display data from the OpenSpace WMS.

Summary

OpenSpace.Layer.WMS	Display data from the OpenSpace WMS.
Variables
tileSize	{<OpenLayers.Size>} Size of the map tile.
Properties
gridProjection	{OpenSpace.GridProjection} Transforms from WGS84 to British National Grid.
Constructor
OpenSpace.Layer.WMS	Create a new OpenSpace WMS layer object
Functions
destroy	Destroy this layer.
clone	Create a clone of this layer
moveTo	Move the tile in this OpenSpace WMS layer.
getMapPointFromViewPortPx
getViewPortPxFromLonLat	Translate a point on the map into a corresponding pixel point in the viewport.

tileSize: null

{<OpenLayers.Size>} Size of the map tile.

{OpenSpace.GridProjection} Transforms from WGS84 to British National Grid.

Create a new OpenSpace WMS layer object

var wms = new OpenSpace.Layer.WMS();

destroy: function()

Destroy this layer.

clone: function ( obj )

Create a clone of this layer

{<OpenLayers.Layer.WMS>} An exact clone of this layer

moveTo:function( bounds,
zoomChanged,
dragging )

Move the tile in this OpenSpace WMS layer.

bound	{<OpenLayers.Bounds>}
zoomChanged	{Boolean} Tells when zoom has changed, as layers have to do some init work in that case.
dragging	{Boolean}

getMapPointFromViewPortPx: function ( viewPortPx )

viewPortPx

{<OpenLayers.Pixel>}

{<OpenSpace.Mappoint>} An OpenSpace.MapPoint which is the passed-in view port <OpenLayers.Pixel>, translated into British National Grid by the layer.

getViewPortPxFromLonLat: function ( lonlat )

Translate a point on the map into a corresponding pixel point in the viewport.

lonlat

{<OpenLayers.LonLat>} Point on map.