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

   1 #ifndef __CONSTRUCTIONLINE_H__
   2 #define __CONSTRUCTIONLINE_H__
   3
   4 #include "atomicentity.h"
   5 #include "vector.h"
   6
   7 /**
   8  * Holds the data that defines a construction line (a line
   9  * which is not limited to both directions).
  10  */
  11 class ConstructionLineData
  12 {
  13         public:
  14                 /**
  15                  * Default constructor. Leaves the data object uninitialized.
  16                  */
  17                 ConstructionLineData() {}
  18
  19                 ConstructionLineData(const Vector & point1, const Vector & point2)
  20                 {
  21                         this->point1 = point1;
  22                         this->point2 = point2;
  23                 }
  24
  25                 friend class ConstructionLine;
  26
  27                 friend std::ostream & operator<<(std::ostream & os, const ConstructionLineData & ld)
  28                 {
  29                         os << "(" << ld.point1 <<
  30                         "/" << ld.point2 <<
  31                         ")";
  32                         return os;
  33                 }
  34
  35         private:
  36                 Vector point1;
  37                 Vector point2;
  38 };
  39
  40 /**
  41  * Class for a construction line entity.
  42  *
  43  * @author Andrew Mustun
  44  */
  45 class ConstructionLine: public AtomicEntity
  46 {
  47         public:
  48                 ConstructionLine(EntityContainer * parent, const ConstructionLineData & d);
  49                 virtual ~ConstructionLine();
  50
  51                 virtual Entity * clone();
  52                 virtual RS2::EntityType rtti() const;
  53                 virtual Vector getStartpoint() const;
  54                 virtual Vector getEndpoint() const;
  55                 ConstructionLineData getData() const;
  56                 Vector getPoint1() const;
  57                 Vector getPoint2() const;
  58                 virtual Vector getNearestEndpoint(const Vector & coord, double * dist = NULL);
  59                 virtual Vector getNearestPointOnEntity(const Vector & coord,
  60                         bool onEntity = true, double * dist = NULL, Entity ** entity = NULL);
  61                 virtual Vector getNearestCenter(const Vector & coord, double * dist = NULL);
  62                 virtual Vector getNearestMiddle(const Vector & coord, double * dist = NULL);
  63                 virtual Vector getNearestDist(double distance, const Vector & coord,
  64                         double * dist = NULL);
  65                 virtual double getDistanceToPoint(const Vector & coord, Entity ** entity = NULL,
  66                         RS2::ResolveLevel level = RS2::ResolveNone, double solidDist = RS_MAXDOUBLE);
  67                 virtual void move(Vector offset);
  68                 virtual void rotate(Vector center, double angle);
  69                 virtual void scale(Vector center, Vector factor);
  70                 virtual void mirror(Vector axisPoint1, Vector axisPoint2);
  71                 virtual void draw(PaintInterface * /*painter*/, GraphicView * /*view*/,
  72                         double /*patternOffset*/);
  73
  74                 friend std::ostream & operator<<(std::ostream & os, const ConstructionLine & l);
  75                 virtual void calculateBorders();
  76
  77         protected:
  78                 ConstructionLineData data;
  79 };
  80
  81 #endif