In this file I am noting the Major changes to rrdtool
for details check the cvs ChangeLog
+2002/01/15 Tobias Oetiker <tobi@oetiker.ch>
+ The BIG graph update
+ * Replace libgd with libart
+ * Added freetype
+ * Updated zlib and libpng
+ * rrd_gfx.c intrduced as libart wrapper
+ * LINE takes now a float as argument
+ * rrdtool uses truetype for fonts
+ * thanks to libart there is now full alpha transparenc
+ and antialiasing.
+ * the new option --font lets customize the font
+ and size for various graph elements
+ * Updated to -> libtool 1.4.2 automake 2.12 autoconf 2.52
+ * new --zoom commandline option for zoom ans shrinking
+ ---- Still missing is rotatet text for the yaxis description
+ ---- Still missing is tab support in the text rendere
+ ---- Still missing is autoconf support for a default truetype font
+
+2001/07/26 Alex van den Bogaerdt <alex@ergens.op.Het.Net>
+ Added TOTAL to the VDEF functions.
+
+2001/07/19 Alex van den Bogaerdt <alex@ergens.op.Het.Net>
+ VDEF support. This is a variable containing one value
+ and a time component. This type of variable can hold
+ the result of a function over a complete time series
+ of data (DEF or CDEF) such as the maximum seen, and when.
+
2001/03/10 Jake Brutlag <jakeb@corp.webtv.net>
Support for COMPUTE data sources (CDEF data sources). Removes the RPN
parser and calculator from rrd_graph and puts then in a new file,
rrd_rpncalc.c. Changes to core files rrd_create and rrd_update. Some
clean-up of aberrant behavior stuff, including a bug fix.
Documentation update (rrdcreate.pod, rrdupdate.pod). Change xml format.
-
2001/03/07 Tobias Oetiker <oetiker@ee.ethz.ch>
Integrated complete rewrite