clickedx

[naveen <naveen galieosoft com>]

Hi all,

I am using gtkdatabox-0.7.0.0 for plotting my graph..

1) In signals example i am able to get the value of clickedX on the
graph 
   using show_button_press_cb() function.

2) I am plotting around 5000 points. what i need know which point on
the     
   graph the user is clicked.
 
  for example :
                the user clicked at value (23.56,45.64) on the graph.
                ie X[x]=23.56;
                   Y[y]=45.64;

   is there any way to find x and y values please help me out...

Regards,
Naveen.