4 #include <sigc++/sigc++.h>
11 sigc::signal<void> signal_done;
12 sigc::signal<void> signal_changed;
15 float get_parallel_distance() const { return par_dist; }
16 float get_perpendicular_distance() const { return perp_dist; }
17 float get_angle_difference() const { return adiff; }
19 void button_press(int, int, float, float, unsigned);
20 void pointer_motion(int, int, float, float);
31 Marklin::Point pointer;
32 Marklin::Point spoint;
39 void snap_to_tracks(Marklin::Point &, float &);