[Bug 891457] New: [Regression] Chinese emulated Bold uneven and no longer works

bugzilla at redhat.com bugzilla at redhat.com
Thu Jan 3 01:06:06 UTC 2013

Product: Fedora

            Bug ID: 891457
           Summary: [Regression] Chinese emulated Bold uneven and no
                    longer works
           Product: Fedora
           Version: 18
         Component: fontconfig
          Severity: unspecified
          Priority: unspecified
          Reporter: htl10 at users.sourceforge.net

Created attachment 671807
  --> https://bugzilla.redhat.com/attachment.cgi?id=671807&action=edit
the test.Rnw file mentioned

Description of problem:
R has a way of generating pdf plots with Chinese annotations via cairo. The
plot titles are in sans:style=Bold, I believe. In F17 WenQuanYi Zen Hei is
subsetted and embedded as truetype. But in F18, an unknown bitmap is embedded
as CairoFont-?-? .

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. run "R --vanilla CMD Sweave test.Rnw" (test.Rnw will be attached)
2. look at the test-002.pdf generated.

Actual results:
Uneven boldening title

Expected results:
even boldening of the title

Additional info:
You need to run R under R to do this ; xvfb-run could be used for headless

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