Class: IWVEUtils

IWVEUtils

A helper class for the Microsoft Virtual Earth framework.

new IWVEUtils()

Methods


absolutePixelToLatLon()

Converts a pixel location on the whole earth to a lat/long WGS coordinate.

getMapSize(zoom)

Returns the map size in pixel for the specified level.
Parameters:
Name Type Description
zoom number a zoom level
Returns:
Type
number

mercatorToPixelXY()

Converts a mercator coordinate to a pixel coordinate within a zoom level of the map.

pixelToLatLon()

Converts a screen pixel coordinate with the given center and zoomlevel to a lat/long WGS coordinate.

relativePixelToAbsoluteXY()

Computes the left/top pixel coordinate for given x/y Mercator coordinates.

tileToQuadKey(x, y, zoom)

Returns the quad key for the specified cell and zoom level.
Parameters:
Name Type Description
x number
y number
zoom number
Returns:
Type
String