Commit
2cf4865b5f32d9cd6106bbd8aaa18c6dd4d1e568
by Patrick Tassetmf: Adjust font height for time graph name and labels
With the font now matching the requested height, request a slightly
larger (2px) font height for time graph name and labels, to improve
readability. In both cases the text is centered using the actual
rendered text height.
Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>