src/PartSet/PartSet_WidgetPoint2dAngle.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_WidgetPoint2dAngle.h
   4 // Created:     23 June 2014
   5 // Author:      Vitaly Smetannikov
   6
   7 #include "PartSet_WidgetPoint2dAngle.h"
   8
   9 #include <ModuleBase_ParamSpinBox.h>
  10
  11 #include <ModuleBase_Tools.h>
  12
  13 #include <GeomAPI_Pnt2d.h>
  14 #include <GeomDataAPI_Point2D.h>
  15
  16 #include <ModelAPI_Data.h>
  17 #include <ModelAPI_AttributeDouble.h>
  18
  19 #include <QMouseEvent>
  20
  21 #include <GeomAPI_Dir2d.h>
  22 #include <GeomAPI_XY.h>
  23
  24 #define PI 3.1415926535897932
  25
  26 PartSet_WidgetPoint2dAngle::PartSet_WidgetPoint2dAngle(QWidget* theParent,
  27                                                        const Config_WidgetAPI* theData,
  28                                                        const std::string& theParentId)
  29 : PartSet_WidgetPoint2dDistance(theParent, theData, theParentId)
  30 {
  31 }
  32
  33 PartSet_WidgetPoint2dAngle::~PartSet_WidgetPoint2dAngle()
  34 {
  35 }
  36
  37 double PartSet_WidgetPoint2dAngle::computeValue(const std::shared_ptr<GeomAPI_Pnt2d>& theFirstPnt,
  38                                                 const std::shared_ptr<GeomAPI_Pnt2d>& theCurrentPnt)
  39 {
  40   std::shared_ptr<GeomAPI_Dir2d> aHorizontalDir(new GeomAPI_Dir2d(1, 0));
  41   std::shared_ptr<GeomAPI_XY> aStartPnt = theFirstPnt->xy();
  42   std::shared_ptr<GeomAPI_XY> aEndPnt = theCurrentPnt->xy();
  43
  44   std::shared_ptr<GeomAPI_Dir2d> aLineDir(new GeomAPI_Dir2d(aEndPnt->decreased(aStartPnt)));
  45
  46   double aValue = aHorizontalDir->angle(aLineDir);
  47   aValue *= 180.0 / PI;
  48
  49   return aValue;
  50 }