OpenLayers.Handler.Box

Handler for dragging a rectangle across the map. Box is displayed on mouse down, moves on mouse move, and is finished on mouse up.

Summary

OpenLayers.Handler.Box	Handler for dragging a rectangle across the map.
Properties
dragHandler	{OpenLayers.Handler.Drag}
boxDivClassName	{String} The CSS class to use for drawing the box.
boxCharacteristics	{Object} Caches some box characteristics from css.
Constructor
OpenLayers.Handler.Box
Functions
setMap
startBox
moveBox
endBox
removeBox	Remove the zoombox from the screen and nullify our reference to it.
activate
deactivate
getCharacteristics	Determines offset and box model for a box.

{String} The CSS class to use for drawing the box. Default is olHandlerBoxZoomBox

{Object} Caches some box characteristics from css. This is used by the getBoxCharacteristics method.

control	{OpenLayers.Control}
callbacks	{Object} An object containing a single function to be called when the drag operation is finished. The callback should expect to recieve a single argument, the point geometry.
options	{Object}

setMap: function ( map )

startBox: function ( xy )

evt

{Event}

moveBox: function ( xy )

endBox: function( end )

removeBox: function()

Remove the zoombox from the screen and nullify our reference to it.

activate: function ()

deactivate: function ()

Determines offset and box model for a box.

{Object} a hash with the following properties: