Red Hat Bugzilla – Bug 354941
cairo ps and pdf output broken - _cairo_ps_surface_emit_truetype_font_subsets problem???
Last modified: 2008-02-21 15:19:20 EST
Description of problem:
Using identical graphviz sources from cvs, building on fc7 and todays rawhide.
fc7s version works, fc8's not. Problem can be reproduced with versions of
graphviz in distros, but the problem still exists if the graphviz version is the
same, so the problem is more likely to be in cairo.
Version-Release number of selected component (if applicable):
cairo-1.4.10-2.fc8.x86_64 <<< bad???
200%. Problem was reported to the graphviz developers by another user
Steps to Reproduce:
1. On fc8: dot -Tps:cairo appl.dot >appl.fc8.ps
2. On fc7: dot -Tps:cairo appl.dot >appl.fc7.ps
appl.fc7.ps is ok, appl.fc8.ps is bad.
Diffing the ps output shows significant changes, starting with:
@@ -20,359 +20,758 @@
-11 dict begin
-/FontType 42 def
-/FontName /CairoFont-0-0 def
-/PaintType 0 def
-/FontMatrix [ 1 0 0 1 0 0 ] def
Created attachment 239621 [details]
bad postscript output generated on fc8
Created attachment 239631 [details]
good postscript output generated on fc7
Created attachment 239641 [details]
Problem can be fixed on fc8 by downgrading to cairo-1.4.10-1.fc7.x86_64.rpm
from fc7 updates.
Not sure when this was fixed, but I can't reproduce this bug now using: