- In case of horizontal axis with the font size in pixel (font precision = 3)   the labels were not visible.   (http://root.cern.ch/phpBB2/viewtopic.php?p=42022#42022)
- In case of horizontal axis with the font size in pixel (font precision = 3)
  the labels were not visible.
  (http://root.cern.ch/phpBB2/viewtopic.php?p=42022#42022)


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@32197 27541ba8-7e3a-0410-8455-c3a389f83636

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