poly-line.h
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00025 #ifndef GCCV_POLY_LINE_H
00026 #define GCCV_POLY_LINE_H
00027
00028 #include "line-item.h"
00029 #include "structs.h"
00030 #include <list>
00031
00034 namespace gccv {
00035
00041 class PolyLine: public LineItem
00042 {
00043 public:
00050 PolyLine (Canvas *canvas, std::list <Point> &points);
00059 PolyLine (Group *parent, std::list <Point> &points, ItemClient *client = NULL);
00063 virtual ~PolyLine ();
00064
00070 void SetPoints (std::list <Point> &points);
00071
00072
00080 double Distance (double x, double y, Item **item) const;
00087 void Draw (cairo_t *cr, bool is_vector) const;
00094 void Move (double x, double y);
00095
00096 protected:
00100 void UpdateBounds ();
00101
00102 protected:
00106 std::list <Point> m_Points;
00107 };
00108
00109 }
00110
00111 #endif // GCCV_POLY_LINE_H