Changing the graph color at run time

["nisha jain" <jain61 gmail com>]

Hi All,

 

I would like to change the color of signals at run time also

i want to draw signals on gtk data box at run time.

I am not sure how should i do it? I am using following

code to currently draw the signals on the gtk data box

 

where the p is a structure array containing the GtkColor and

graph as the memmbers..

 

  p[i]->color.red = 65535;
  p[i]->color.green = 65535;
  p[i]->color.blue = 0;
  p[i]->graph = gtk_databox_lines_new (POINTS, p[i]->signalX_acc, p[i]->signalY_acc, &p[i]->color, 1);
  gtk_databox_graph_add(GTK_DATABOX (box[i]), p[i]->graph);

 

when i tried to move this in a thread at run time i am getting run time exceptions

I am not sure if i can do it or not?

 

Thanks and Regards,

Nisha