- Real h = sl * gh_scm2double (me->get_grob_property ("thickness"));
- Real pad = 2* h;
- right_point = right_point <? (r->extent (common, X_AXIS)[LEFT] - pad);
+ Real h = sl * robust_scm2double (me->get_property ("thickness"), 0);
+ Drul_array<Real> paddings (robust_scm2double (me->get_property ("left-padding"), h),
+ robust_scm2double (me->get_property ("right-padding"), h));