Classes
- Draw
 - DrawAssemble
 - DrawElliptic
 - DrawPoint
 - DrawPolygon
 - DrawPolyline
 - DrawRect
 - DrawSector
 - exports
 - Measure
 - MeasureCircle
 - MeasureTyArea
 - GdImagery
 - BillboardObject
 - edit
 - Corridor
 - GeoJson
 - Graffiti
 - ItineraryMove
 - KML2
 - PolylineObject
 - TrajectoryMotion
 - WallStereoscopic
 - WaterSurface
 - exports
 - Tools
 - GCJ02ToBD09
 - GCJ02ToWGS84
 - YJEarth