Fusion. Widget.Map

wheelChange: function( evt, deltaZ )

Parameters

wheelUp: function( evt )

User spun scroll wheel up

Parameters

wheelDown: function( evt )

User spun scroll wheel down

Parameters

query: function( options )

dispatch query requests to maps

mapLoadHandler: function()

handle selection events from maps and republish for widgets as appropriate

selectionHandler: function()

handle selection events from maps and republish for widgets as appropriate

hasSelection: function()

returns true if any map has a selection

clearSelection: function()

clear the selection on all maps

getSelection: function( callback, layers, startcount )

returns the current selection asynchronously in case we need to retrieve the details from the server

setSelection: function( selText, zoomTo )

sets a Selection XML back to the server

accumulateSelection: function( map, oSelection )

accumulate the selection results from each map and when all have reported in, pass the results to the callback function

setActiveLayer: function( oLayer )

sets the active layer for selection/manipulation

getActiveLayer: function()

returns the active layer for selection/manipulation

getCurrentCenter: function()

returns the current center of the map view

Return: {Object} an object with the following attributes x - the x coordinate of the center y - the y coordinate of the center

getExtentFromPoint: function( fX, fY, fScale )

returns the Extent of the map given a center point and a scale (optional)

Return: {OpenLayers.Bounds} the bounds for the map centered on a point