[rrd-developers] announce rrdtool 1.2.1

[Tobias Oetiker]

Folks,

thanks for all the feedback after the rrdtool 1.2 release ...
here is 1.2.1 with quite a number of bug fixes.

http://people.ee.ethz.ch/oetiker/webtools/rrdtool/pub

Changes in 1.2.1
----------------

* graph layout improvements:
  - more space for the title
  - more space for the yaxis description

* take spaces at the end of a string into account when calculating
  its width. This makes things like COMMENT:"xy    " work again

* use unsigned char when in rrd_gfx text routines. This helps with
  international text. Still, unicode support would be better, but
  my experiments with mbtowc did not succeed.

* Use DejaVuSansMono-Roman instead of VeraMono as the default font.
  DejaVu is a fork of Vera with added International Characters.

* Updated shared library version number to 2.0.1

* undef jmpbuf in pngsize to make compilation on AIX work.

* do not change graph size for long titles ... this would be
  wagging the dog.

* reset getopt (optind and opterr) inside each function. This makes
  using librrd simpler from c and it avoids issues where perl uses a
  separate instance of optind.

* allow arbitrary float numbers as LINE widths.

* always open rrd files "rb" or "wb" this helps with portability to
  windows.

* let RRD_DEFAULT_FONT be defined in confignt/config.h

* many documentation fixes.

cheers
tobi

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