#include "LineModel.h"
#include "../core/ContextItem.h"
#include "../../geometry/Envelope.h"
#include "../../color/RGBAColor.h"
#include "../../maptools/Canvas.h"
#include "../core/enum/Enums.h"
#include "../../geometry/Point.h"
#include "../core/pattern/singleton/Context.h"
#include "../core/Utils.h"
#include "../core/pattern/mvc/ItemObserver.h"
#include "../core/property/Property.h"
#include "../core/property/Properties.h"