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

   1 #ifndef RS_GRID_H
   2 #define RS_GRID_H
   3
   4 #include <QtCore>
   5
   6 //class RS_GraphicView;
   7 class GraphicView;
   8 class Vector;
   9
  10 /**
  11  * This class represents a grid. Grids can be drawn on graphic
  12  * views and snappers can snap to the grid points.
  13  *
  14  * @author Andrew Mustun
  15  */
  16 class RS_Grid
  17 {
  18         public:
  19 //              RS_Grid(RS_GraphicView *);
  20                 RS_Grid(GraphicView *);
  21                 ~RS_Grid();
  22
  23                 void update();
  24
  25                 Vector * getPoints();
  26                 int count();
  27                 QString getInfo();
  28                 double * getMetaX();
  29                 int countMetaX();
  30                 double * getMetaY();
  31                 int countMetaY();
  32
  33         protected:
  34                 //! Graphic view this grid is connected to.
  35 //              RS_GraphicView * graphicView;
  36                 GraphicView * graphicView;
  37
  38                 //! Current grid spacing
  39                 double spacing;
  40                 //! Current meta grid spacing
  41                 double metaSpacing;
  42
  43                 //! Pointer to array of grid points
  44                 Vector * pt;
  45                 //! Number of points in the array
  46                 int number;
  47                 //! Meta grid positions in X
  48                 double * metaX;
  49                 //! Number of meta grid lines in X
  50                 int numMetaX;
  51                 //! Meta grid positions in Y
  52                 double * metaY;
  53                 //! Number of meta grid lines in Y
  54                 int numMetaY;
  55 };
  56
  57 #endif