30 #include "../core/ContextItem.h"
31 #include "../../geometry/Envelope.h"
32 #include "../../color/RGBAColor.h"
33 #include "../../maptools/Canvas.h"
34 #include "../core/enum/Enums.h"
35 #include "../../geometry/Point.h"
36 #include "../core/pattern/singleton/Context.h"
37 #include "../core/Utils.h"
38 #include "../core/pattern/mvc/ItemObserver.h"
EnumType * m_type
type of the MVC component
static Enums & getInstance()
It returns a reference to the singleton instance.