{
fd->charts_opts_use_min = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (fd->min));
fd->charts_opts_min = gtk_spin_button_get_value (GTK_SPIN_BUTTON (fd->min_spin));
{
fd->charts_opts_use_min = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (fd->min));
fd->charts_opts_min = gtk_spin_button_get_value (GTK_SPIN_BUTTON (fd->min_spin));