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Final fix of 4164, problems with cairo: out of memory for mult pages in Grapviz output.

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svn: r15941
This commit is contained in:
Peter Landgren 2010-09-30 13:11:26 +00:00
parent 6b6da7dafe
commit e873a264e4
1 changed files with 6 additions and 2 deletions
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8
src/gui/plug/report/_graphvizreportdialog.py
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@ -451,7 +451,9 @@ class GVPsDoc(GVDocBase):
command = 'dot -Tps:cairo -o"%s" "%s"' % (self._filename, tmp_dot) command = 'dot -Tps:cairo -o"%s" "%s"' % (self._filename, tmp_dot)
dotversion = Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1] dotversion = Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1]
if dotversion.find('2.26.3') != -1: # Problem with dot 2.26.3 and multiple pages, which gives "cairo: out of memory"
# If the :cairo is skipped for these cases it gives acceptable result.
if dotversion.find('2.26.3') != -1 and (self.vpages * self.hpages) > 1:
command=command.replace(':cairo','') command=command.replace(':cairo','')
os.system(command) os.system(command)
# Delete the temporary dot file # Delete the temporary dot file
@ -785,7 +787,9 @@ class GVPdfGsDoc(GVDocBase):
command = 'dot -Tps:cairo -o"%s" "%s"' % ( tmp_ps, tmp_dot ) command = 'dot -Tps:cairo -o"%s" "%s"' % ( tmp_ps, tmp_dot )
dotversion = Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1] dotversion = Popen(['dot', '-V'], stderr=PIPE).communicate(input=None)[1]
if dotversion.find('2.26.3') != -1: # Problem with dot 2.26.3 and multiple pages, which gives "cairo: out of memory"
# If the :cairo is skipped for these cases it gives acceptable result.
if dotversion.find('2.26.3') != -1 and (self.vpages * self.hpages) > 1:
command=command.replace(':cairo','') command=command.replace(':cairo','')
os.system(command) os.system(command)