Shamusworld >> Repos - architektonas/blob - src/base/rs_point.h

   1 #ifndef RS_POINT_H
   2 #define RS_POINT_H
   3
   4 #include "rs_atomicentity.h"
   5
   6 /**
   7  * Holds the data that defines a point.
   8  */
   9 class RS_PointData
  10 {
  11         public:
  12                 RS_PointData(const Vector & pos)
  13                 {
  14                         this->pos = pos;
  15                 }
  16
  17                 friend std::ostream & operator<<(std::ostream & os, const RS_PointData & pd)
  18                 {
  19                         os << "(" << pd.pos << ")";
  20                         return os;
  21                 }
  22
  23                 Vector pos;
  24 };
  25
  26 /**
  27  * Class for a point entity.
  28  *
  29  * @author Andrew Mustun
  30  */
  31 class RS_Point: public RS_AtomicEntity
  32 {
  33         public:
  34                 RS_Point(RS_EntityContainer * parent, const RS_PointData & d);
  35
  36                 virtual RS_Entity * clone();
  37                 virtual RS2::EntityType rtti() const;
  38                 virtual Vector getStartpoint() const;
  39                 virtual Vector getEndpoint() const;
  40                 virtual void moveStartpoint(const Vector & pos);
  41                 RS_PointData getData() const;
  42                 virtual VectorSolutions getRefPoints();
  43                 Vector getPos();
  44                 void setPos(const Vector & pos);
  45
  46                 virtual Vector getNearestEndpoint(const Vector & coord, double * dist = NULL);
  47                 virtual Vector getNearestPointOnEntity(const Vector & coord,
  48                                 bool onEntity = true, double * dist = NULL, RS_Entity ** entity = NULL);
  49                 virtual Vector getNearestCenter(const Vector & coord, double * dist = NULL);
  50                 virtual Vector getNearestMiddle(const Vector & coord, double * dist = NULL);
  51                 virtual Vector getNearestDist(double distance, const Vector & coord, double * dist = NULL);
  52                 virtual double getDistanceToPoint(const Vector& coord, RS_Entity ** entity = NULL,
  53                         RS2::ResolveLevel level = RS2::ResolveNone, double solidDist = RS_MAXDOUBLE);
  54
  55                 virtual void move(Vector offset);
  56                 virtual void rotate(Vector center, double angle);
  57                 virtual void scale(Vector center, Vector factor);
  58                 virtual void mirror(Vector axisPoint1, Vector axisPoint2);
  59                 virtual void draw(PaintInterface * painter, GraphicView * view, double patternOffset = 0.0);
  60
  61                 friend std::ostream & operator<<(std::ostream & os, const RS_Point & p);
  62
  63                 /** Recalculates the borders of this entity. */
  64                 virtual void calculateBorders();
  65
  66         protected:
  67                 RS_PointData data;
  68                 //Vector point;
  69 };
  70
  71 #endif