From: Reinhold Kainhofer <reinhold@kainhofer.com>
Date: Tue, 26 Feb 2008 17:04:51 +0000 (+0100)
Subject: Fix alignment problem with text crescendi
X-Git-Tag: release/2.11.42-1~12
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=4d096d8d410469c24762b52baebcfe7c52418f09;p=lilypond.git

Fix alignment problem with text crescendi

Text crescendi starting at skips caused a
"Programmierfehler: Improbable offset for stencil: nan staff space"
error message and moved the text crescendi to the very beginning of the
staff.
Instead of grob->extent(...), use robust_relative_extent (grob, ...), which
also works with skips.

Signed-off-by: Reinhold Kainhofer <reinhold@kainhofer.com>
---

diff --git a/lily/line-spanner.cc b/lily/line-spanner.cc
index e9f18461a1..7c62929738 100644
--- a/lily/line-spanner.cc
+++ b/lily/line-spanner.cc
@@ -100,7 +100,7 @@ Line_spanner::calc_bound_info (SCM smob, Direction dir)
 	}
       
       details = scm_acons (ly_symbol2scm ("X"),
-			   scm_from_double (bound_grob->extent (commonx, X_AXIS)
+			   scm_from_double (robust_relative_extent (bound_grob, commonx, X_AXIS)
 					    .linear_combination (attach)),
 			   details);
     }
@@ -343,7 +343,7 @@ Line_spanner::print (SCM smob)
   line.translate (Offset (-me->relative_coordinate (commonx, X_AXIS),
 			  -me->relative_coordinate (my_common_y, Y_AXIS)));
 			  
-    
+
   return line.smobbed_copy ();
 }