OpenLayers.Layer.MultiMap

Note that MultiMap does not fully support the sphericalMercator option.  See Ticket #953 for more details.

Inherits from

Summary
OpenLayers.Layer.MultiMapNote that MultiMap does not fully support the sphericalMercator option.
Constants
MIN_ZOOM_LEVEL{Integer} 1
MAX_ZOOM_LEVEL{Integer} 17
RESOLUTIONS{Array(Float)} Hardcode these resolutions so that they are more closely tied with the standard wms projection
Properties
type{?}
Constructor
OpenLayers.Layer.MultiMap
Functions
getWarningHTML{String} String with information on why layer is broken, how to get it working.
setMapObjectCenterSet the mapObject to the specified center and zoom
getMapObjectCenter{Object} The mapObject’s current center in Map Object format
getMapObjectZoom{Integer} The mapObject’s current zoom, in Map Object format
getMapObjectLonLatFromMapObjectPixel
getMapObjectPixelFromMapObjectLonLat
getLongitudeFromMapObjectLonLat
getLatitudeFromMapObjectLonLat
getMapObjectLonLatFromLonLat
getXFromMapObjectPixel
getYFromMapObjectPixel
getMapObjectPixelFromXY

Constants

MIN_ZOOM_LEVEL

{Integer} 1

MAX_ZOOM_LEVEL

{Integer} 17

RESOLUTIONS

{Array(Float)} Hardcode these resolutions so that they are more closely tied with the standard wms projection

Properties

type

{?}

Constructor

OpenLayers.Layer.MultiMap

Parameters

name{String}
options{Object}

Functions

getWarningHTML

getWarningHTML:function()

Returns

{String} String with information on why layer is broken, how to get it working.

setMapObjectCenter

setMapObjectCenter: function(center,
zoom)

Set the mapObject to the specified center and zoom

Parameters

center{Object} MapObject LonLat format
zoom{int} MapObject zoom format

getMapObjectCenter

getMapObjectCenter: function()

Returns

{Object} The mapObject’s current center in Map Object format

getMapObjectZoom

getMapObjectZoom: function()

Returns

{Integer} The mapObject’s current zoom, in Map Object format

getMapObjectLonLatFromMapObjectPixel

getMapObjectLonLatFromMapObjectPixel: function(moPixel)

Parameters

moPixel{Object} MapObject Pixel format

Returns

{Object} MapObject LonLat translated from MapObject Pixel

getMapObjectPixelFromMapObjectLonLat

getMapObjectPixelFromMapObjectLonLat: function(moLonLat)

Parameters

moLonLat{Object} MapObject LonLat format

Returns

{Object} MapObject Pixel transtlated from MapObject LonLat

getLongitudeFromMapObjectLonLat

getLongitudeFromMapObjectLonLat: function(moLonLat)

Parameters

moLonLat{Object} MapObject LonLat format

Returns

{Float} Longitude of the given MapObject LonLat

getLatitudeFromMapObjectLonLat

getLatitudeFromMapObjectLonLat: function(moLonLat)

Parameters

moLonLat{Object} MapObject LonLat format

Returns

{Float} Latitude of the given MapObject LonLat

getMapObjectLonLatFromLonLat

getMapObjectLonLatFromLonLat: function(lon,
lat)

Parameters

lon{Float}
lat{Float}

Returns

{Object} MapObject LonLat built from lon and lat params

getXFromMapObjectPixel

getXFromMapObjectPixel: function(moPixel)

Parameters

moPixel{Object} MapObject Pixel format

Returns

{Integer} X value of the MapObject Pixel

getYFromMapObjectPixel

getYFromMapObjectPixel: function(moPixel)

Parameters

moPixel{Object} MapObject Pixel format

Returns

{Integer} Y value of the MapObject Pixel

getMapObjectPixelFromXY

getMapObjectPixelFromXY: function(x,
y)

Parameters

x{Integer}
y{Integer}

Returns

{Object} MapObject Pixel from x and y parameters

getWarningHTML:function()
{String} String with information on why layer is broken, how to get it working.
setMapObjectCenter: function(center,
zoom)
Set the mapObject to the specified center and zoom
getMapObjectCenter: function()
{Object} The mapObject’s current center in Map Object format
getMapObjectZoom: function()
{Integer} The mapObject’s current zoom, in Map Object format
getMapObjectLonLatFromMapObjectPixel: function(moPixel)
getMapObjectPixelFromMapObjectLonLat: function(moLonLat)
getLongitudeFromMapObjectLonLat: function(moLonLat)
getLatitudeFromMapObjectLonLat: function(moLonLat)
getMapObjectLonLatFromLonLat: function(lon,
lat)
getXFromMapObjectPixel: function(moPixel)
getYFromMapObjectPixel: function(moPixel)
getMapObjectPixelFromXY: function(x,
y)
Base class for 3rd party layers.
Some Layers will already have established zoom levels (like google or ve).
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