Add UI controls to switch layers on and off
UI binding context node of the UI switch control, otherwise; and interpreting a result of the expression as a data layer node whose content is an ID reference to a case of UI controls that must be selected by the UI switch ... JM Boyer,V Trakhtenberg 被引量: 1发表: 2007年 ...
Navigation controls - Use these to zoom,look and move around (see below).15.Layers panel - Use this to display points of interest.16.Places panel - Use this to locate,save,organize and revisit placemarks.17.Add Content - Click this to import exciting content from the KML Gallery 18.3D ...