git.tokkee.org Git - rrdtool.git/log

oetiker [Wed, 24 Apr 2002 20:54:09 +0000 (20:54 +0000)]

fixed adress for wishlist

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@129 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 24 Apr 2002 20:49:26 +0000 (20:49 +0000)]

Patch for supporting PDF as output format

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oetiker [Wed, 24 Apr 2002 20:49:00 +0000 (20:49 +0000)]

Modification of rrd_graph.c/h so it uses dashes for gridlines much like
rrdtool 1.0 Avoids drawing minor vertical gridlines where a major gridline
is to avoid artifacts from having the grey line beneath the red one. Patches
src/rrd_graph.c and src/rrd_graph.h
-- Peter Speck <speck@ruc.dk

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oetiker [Wed, 24 Apr 2002 20:48:03 +0000 (20:48 +0000)]

Improvement of svg/eps dash code so it adjusts dash-lengths for round caps.
-- Peter Speck <speck@ruc.dk>

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oetiker [Wed, 24 Apr 2002 20:43:27 +0000 (20:43 +0000)]

fixed setlocale issues

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oetiker [Tue, 16 Apr 2002 05:00:07 +0000 (05:00 +0000)]

doc for gridfit by peter

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oetiker [Mon, 15 Apr 2002 21:29:24 +0000 (21:29 +0000)]

Evenly-spaced y-axis gridlines.

I had to split horizontal_grid() into calc_horizontal_grid and
draw_horizontal_grid as the calculated info is needed in the adjustment
code. My previous patch had the problem that it adjusted the y-axis too
late, e.g. after the data lines was drawn.
The result of the calc is stored in struct ygrid_scale_t which
image_desc_t has as a member.

--no-gridfit is implemented.

The round-to-integer coordinates for png is moved to the libart code in
rrd_gfx. The 'close path' code is cleaned up so the node list is left
unchanged if you want to save the same graph in multiple formats in one
run. The rounding is done on the scaled coordinates (zoom).

I have made a simple version for logarithmic y scales as such a scale
might have 5 gridlines with 4 difference spacings. This version only
uses y = 10^x values for modifying the scale. -- Peter Speck <speck@ruc.dk>

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oetiker [Tue, 9 Apr 2002 21:35:49 +0000 (21:35 +0000)]

remove boguos description of goodfor and refresh

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oetiker [Tue, 9 Apr 2002 21:34:56 +0000 (21:34 +0000)]

removed tzset as it is in rrd_graph now

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oetiker [Tue, 9 Apr 2002 21:34:13 +0000 (21:34 +0000)]

added tzset and setlocale to rrd_graph

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oetiker [Sun, 7 Apr 2002 22:07:46 +0000 (22:07 +0000)]

added missing files from peters patch

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oetiker [Sun, 7 Apr 2002 20:20:27 +0000 (20:20 +0000)]

3 patches, #3 depends on #1 as EPS uses AFM for stringwidth too.

src/rrd_afm.[ch], src/rrd_afm_data.[ch] and changes to rrd_gfx.[ch] to
use AFM for stringwidth in SVG output.

libraries/afm with .afm files for the standard 14 postscript
fonts and perl script to create src/rrd_afm_data.c Includes small test
program to show examples of calculated stringwidth and actual
stringwidth.

Adds EPS output support.
Modifies rrd_tool.c as rrd_graph() changes the argv pointer, and
rrd_tool then always wrote the 200x100 output line to the file (which
probably doesn't do anything for png images, but eps files fail having
it after the %%EOF marker).

-- Peter Speck <speck@ruc.dk>

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alex [Sat, 6 Apr 2002 12:40:59 +0000 (12:40 +0000)]

Different default font when WIN32 is defined

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alex [Sat, 6 Apr 2002 12:25:29 +0000 (12:25 +0000)]

Removed references to GIF
Changed y0 and such into Y0 and so

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jake [Fri, 5 Apr 2002 23:51:21 +0000 (23:51 +0000)]

Updated/added MVSC++ 6.0 project files for compilation of
rrd.lib and rrdtool.exe on Win32. Changes for RRDs compilation
on Win32. Moved src/ntconfig.h to confignt/config.h.

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oetiker [Wed, 3 Apr 2002 14:52:15 +0000 (14:52 +0000)]

As gfx_canvas_t now has excatly the same lifespan as image_desc_t, I've
made 'gfx_canvas_t canvas' a member of image_desc_t and dropped it as a
separate parameter in all function calls.

imgformat, interlaced and zoom are moved to gfx_canvas_t. I have dropped
my old fontlib-enum as imgformat contains that information. The
gfx_render_xxx switch is moved to rrd_gfx so rrd_graph is (almost) only
bothered with image formats in cmd line parsing.

gfx_close_path is added.

gfx_new_dashed_line is added with 2 new arguments: length of a dash and
length between dashes. gfx_new_line is still there for plain lines.
Having dash-length == 0 creates normal line.
rrd_graph.c is not updated for dashed lines. It's not decided how one
should specify which and how lines are dashed. An extension of the color
specification?

svg is updated for dashes and opacity, but libart code is not. I've
fixed indent in SVG, all lines had a space before func decl. etc.
Misc small fixes, e.g. sscanf of gfx_color_t, position of x-axis arrow.
--- Peter Speck <speck@ruc.dk>

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oetiker [Wed, 3 Apr 2002 05:32:31 +0000 (05:32 +0000)]

i suck. sorry. add ,0666 to the open(). -- Paul Vixie <paul@vix.com>

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oetiker [Tue, 2 Apr 2002 21:32:15 +0000 (21:32 +0000)]

added call to tzset to activate TZ settings -- Paul A Vixie <vixie@vix.com>

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oetiker [Tue, 2 Apr 2002 21:31:08 +0000 (21:31 +0000)]

aded missing fcntl.h

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oetiker [Tue, 2 Apr 2002 19:37:54 +0000 (19:37 +0000)]

rrd restore should not burn down existing files -- Paul Vixie <paul@vix.com>

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oetiker [Mon, 1 Apr 2002 18:32:17 +0000 (18:32 +0000)]

merged svg update

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oetiker [Mon, 1 Apr 2002 18:31:22 +0000 (18:31 +0000)]

"!" takes a higher preference than "||" this means rrd_update N:: would
segfault -- Oliver Cook <ollie@uk.clara.net>

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jake [Thu, 28 Mar 2002 17:33:49 +0000 (17:33 +0000)]

Added comment suggesting use of -I flag with aclocal.

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oetiker [Tue, 26 Mar 2002 07:02:28 +0000 (07:02 +0000)]

added SVG support -- Peter Speck <speck@ruc.dk>

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alex [Sat, 23 Mar 2002 20:41:48 +0000 (20:41 +0000)]

Better positioning of the pie when it is alone on the canvas

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alex [Sat, 23 Mar 2002 20:01:13 +0000 (20:01 +0000)]

Modified rrd_graph

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alex [Sat, 23 Mar 2002 19:59:39 +0000 (19:59 +0000)]

Changes in rrd_graph; see NEWS

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oetiker [Sat, 23 Mar 2002 09:05:32 +0000 (09:05 +0000)]

removed reference to GIF

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oetiker [Sat, 23 Mar 2002 09:01:43 +0000 (09:01 +0000)]

remove all traces of GIF and make PNG the default

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oetiker [Sat, 23 Mar 2002 08:53:31 +0000 (08:53 +0000)]

Move CDEF start pointers if start of cdef is a step ahead of the start
of the data -- Ashok Mandala <chakri063@yahoo.com>

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oetiker [Thu, 21 Mar 2002 22:39:03 +0000 (22:39 +0000)]

fixed color area in legend and fixed color area in 3d border

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alex [Thu, 21 Mar 2002 12:00:51 +0000 (12:00 +0000)]

Pie charts didn't have anti-aliasing; building them clockwise
seems to solve this problem.

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oetiker [Wed, 20 Mar 2002 22:48:25 +0000 (22:48 +0000)]

fixed longstanding bug affection CDEFS where values from
rrds with different resolutions got mixed ..

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alex [Sun, 17 Mar 2002 22:40:18 +0000 (22:40 +0000)]

Changed the way circle sections are drawn.

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alex [Wed, 13 Mar 2002 02:58:44 +0000 (02:58 +0000)]

New, hopefully better, implementation of PART drawing

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oetiker [Tue, 12 Mar 2002 07:19:09 +0000 (07:19 +0000)]

realy remove zlibe 1.1.3 dir

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oetiker [Tue, 12 Mar 2002 07:18:06 +0000 (07:18 +0000)]

updated

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oetiker [Tue, 12 Mar 2002 07:17:46 +0000 (07:17 +0000)]

ignore generated files

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oetiker [Tue, 12 Mar 2002 07:16:32 +0000 (07:16 +0000)]

missing bits

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oetiker [Tue, 12 Mar 2002 06:43:38 +0000 (06:43 +0000)]

updated to zlib 1.1.4

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oetiker [Tue, 12 Mar 2002 06:42:00 +0000 (06:42 +0000)]

replace zlib 1.1.3 with zlib 1.1.4

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alex [Sun, 10 Mar 2002 23:08:37 +0000 (23:08 +0000)]

Pie chart support added to rrdtool graph

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oetiker [Sun, 10 Mar 2002 22:49:24 +0000 (22:49 +0000)]

added quotes to echo

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alex [Sun, 10 Mar 2002 16:22:28 +0000 (16:22 +0000)]

Realigned function rpn_calc()
Stack checking now done using a macro

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alex [Sun, 10 Mar 2002 14:58:30 +0000 (14:58 +0000)]

Fixed some typos/errors
Updated for the NE and ISINF operators in RPN

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alex [Sun, 10 Mar 2002 14:53:04 +0000 (14:53 +0000)]

Using the font option resulted in a segfault. Needs more care,
the current change is just a hack

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alex [Sun, 10 Mar 2002 14:48:59 +0000 (14:48 +0000)]

Added NE and ISINF operands to RPN

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oetiker [Sun, 10 Mar 2002 12:28:38 +0000 (12:28 +0000)]

better version check

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alex [Fri, 8 Mar 2002 22:14:22 +0000 (22:14 +0000)]

Needed to escape a wildcard

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alex [Fri, 8 Mar 2002 22:11:37 +0000 (22:11 +0000)]

Fixed some typos

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oetiker [Mon, 18 Feb 2002 21:52:20 +0000 (21:52 +0000)]

added autotools version check to MakeMakefiles

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oetiker [Sat, 9 Feb 2002 06:21:11 +0000 (06:21 +0000)]

do propper error checking and release memmory when it is not required anymore

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oetiker [Fri, 8 Feb 2002 18:40:37 +0000 (18:40 +0000)]

allow rrd_cgi to deal with umlauts -- Alexander Schwartz <alexander.schwartz@gmx.net>

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oetiker [Sun, 3 Feb 2002 08:10:36 +0000 (08:10 +0000)]

fixed spelling

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oetiker [Sat, 2 Feb 2002 14:36:14 +0000 (14:36 +0000)]

fixed data pointer storage

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oetiker [Fri, 1 Feb 2002 20:34:49 +0000 (20:34 +0000)]

fixed version number and date/time

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oetiker [Fri, 1 Feb 2002 20:29:32 +0000 (20:29 +0000)]

*** empty log message ***

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oetiker [Thu, 31 Jan 2002 22:44:34 +0000 (22:44 +0000)]

this file and all the external libraries configurability was contributed by mat zimmermann

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oetiker [Thu, 31 Jan 2002 22:43:13 +0000 (22:43 +0000)]

allow use of libraries already installed on the system

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oetiker [Thu, 31 Jan 2002 11:56:24 +0000 (11:56 +0000)]

make "18:00 yesterday" work Pavel Mores <pvl@uh.cz>

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oetiker [Thu, 31 Jan 2002 07:23:12 +0000 (07:23 +0000)]

weeknumber is not %V which is more appropriate than %W

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oetiker [Thu, 31 Jan 2002 06:36:27 +0000 (06:36 +0000)]

copy ltmain.sh

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oetiker [Thu, 17 Jan 2002 20:31:31 +0000 (20:31 +0000)]

this also

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oetiker [Thu, 17 Jan 2002 20:30:46 +0000 (20:30 +0000)]

this is not needed anymore

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oetiker [Thu, 17 Jan 2002 20:28:01 +0000 (20:28 +0000)]

killing remains

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oetiker [Wed, 16 Jan 2002 23:11:11 +0000 (23:11 +0000)]

added places for download

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oetiker [Tue, 15 Jan 2002 22:58:09 +0000 (22:58 +0000)]

ignore irrelevant things

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oetiker [Tue, 15 Jan 2002 22:53:19 +0000 (22:53 +0000)]

added new .cvsignore files

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oetiker [Tue, 15 Jan 2002 22:51:07 +0000 (22:51 +0000)]

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
  -- tobias oetiker

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alex [Fri, 4 Jan 2002 01:11:35 +0000 (01:11 +0000)]

Reworked rrd_graph_script()

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@60 a5681a0c-68f1-0310-ab6d-d61299d08faa

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alex [Mon, 24 Dec 2001 06:51:49 +0000 (06:51 +0000)]

A patch of size 44Kbytes... in short:

Found and repaired the off-by-one error in rrd_fetch_fn().
As a result I had to remove the hacks in rrd_fetch_fn(),
rrd_tool.c, vdef_calc(), data_calc(), data_proc() and
reduce_data().  There may be other places which I didn't
find so be careful.

Enhanced debugging in rrd_fetch_fn(), it shows the RRA selection
process.

Added the ability to print VDEF timestamps.  At the moment it
is a hack, I needed it now to fix the off-by-one error.
If the format string is "%c" (and nothing else!), the time
will be printed by both ctime() and as a long int.

Moved some code around (slightly altering it) from rrd_graph()
  initializing     now in rrd_graph_init()
  options parsing  now in rrd_graph_options()
  script parsing   now in rrd_graph_script()

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@59 a5681a0c-68f1-0310-ab6d-d61299d08faa

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alex [Sat, 22 Dec 2001 02:49:23 +0000 (02:49 +0000)]

Somehow eight lines were missing from function rrd_graph().
Also fixed minor bug in vdef_calc().

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@58 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Mon, 17 Dec 2001 12:48:43 +0000 (12:48 +0000)]

fix overflow error ...

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jake [Tue, 11 Dec 2001 22:55:28 +0000 (22:55 +0000)]

Fixed uninitialized ptr causing seg fault invoking info for COMPUTE data sources.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@56 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 18 Nov 2001 08:41:16 +0000 (08:41 +0000)]

return "" instead of NULL for <RRD::GETENV UNKNOWN_VARIABLE> -- Michael <sysadmin@qsl.net>

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oetiker [Sat, 17 Nov 2001 16:57:55 +0000 (16:57 +0000)]

fixed path to mkinstalldirs -- Laurent Saehyun Kim�<LKim@xo.com>

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oetiker [Sat, 8 Sep 2001 18:25:17 +0000 (18:25 +0000)]

spelling updates by Martin Schulze <joey@finlandia.infodrom.north.de>

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jake [Wed, 22 Aug 2001 22:29:07 +0000 (22:29 +0000)]

Contents of this patch:
(1) Adds/revises documentation for rrd tune in rrd_tool.c and pod files.
(2) Moves some initialization code from rrd_create.c to rrd_hw.c.
(3) Adds another pass to smoothing for SEASONAL and DEVSEASONAL RRAs.
This pass computes the coefficients as deviations from an average; the
average is added the baseline coefficient of HWPREDICT. Statistical texts
suggest this to preserve algorithm stability. It will not invalidate
RRD files created and smoothed with the old code.
(4) Adds the aberrant-reset flag to rrd tune. This operation, which is
specified for a single data source, causes the holt-winters algorithm to
forget everthing it has learned and start over.
(5) Fixes a few out-of-date code comments.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@52 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Mon, 13 Aug 2001 18:58:07 +0000 (18:58 +0000)]

spell fix for si units (only in comments)

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@51 a5681a0c-68f1-0310-ab6d-d61299d08faa

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alex [Sat, 28 Jul 2001 22:34:42 +0000 (22:34 +0000)]

Removing rrdgraph*.pod from the cvs

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alex [Sat, 28 Jul 2001 22:21:44 +0000 (22:21 +0000)]

Edited Makefile.am and the rrdgraph_*.src files. By mistake the
previous update was made on the rrdgraph_*.pod files however they
are not to be edited. This is now corrected.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@49 a5681a0c-68f1-0310-ab6d-d61299d08faa

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alex [Thu, 26 Jul 2001 02:27:46 +0000 (02:27 +0000)]

Supporting functions for rrd_graph. Functions that are used frequently
and/or from different places should be added here in stead of repeating
them in rrd_graph.c over and over again.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@48 a5681a0c-68f1-0310-ab6d-d61299d08faa

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alex [Thu, 26 Jul 2001 02:25:38 +0000 (02:25 +0000)]

Moved most typedefs etc. from rrd_graph.c to this file

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alex [Thu, 26 Jul 2001 02:22:18 +0000 (02:22 +0000)]

Added VDEF TOTAL
Moved most typedefs etc. to rrd_graph.h

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alex [Thu, 26 Jul 2001 02:19:48 +0000 (02:19 +0000)]

Added rrd_graph_helper

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alex [Thu, 26 Jul 2001 02:15:02 +0000 (02:15 +0000)]

Updated for VDEF TOTAL

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alex [Thu, 26 Jul 2001 02:11:46 +0000 (02:11 +0000)]

Announce of VDEF in rrd_graph

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@43 a5681a0c-68f1-0310-ab6d-d61299d08faa

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alex [Sat, 21 Jul 2001 18:17:44 +0000 (18:17 +0000)]

Made PRINT and GPRINT aware of VDEF statements

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@42 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 20 Jul 2001 22:34:29 +0000 (22:34 +0000)]

missing documentation ... -- Alex van den Bogaerdt <alex@slot.hollandcasino.nl>

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oetiker [Fri, 20 Jul 2001 22:34:06 +0000 (22:34 +0000)]

only a comment

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oetiker [Fri, 20 Jul 2001 22:33:17 +0000 (22:33 +0000)]

small fixes -- Alex van den Bogaerdt <alex@slot.hollandcasino.nl>

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@39 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 18 Jul 2001 22:30:29 +0000 (22:30 +0000)]

VDEF and VRULE are comig along -- Alex van den Bogaerdt <alex@slot.hollandcasino.nl>

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@38 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Tue, 5 Jun 2001 13:42:55 +0000 (13:42 +0000)]

spell fix

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@37 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 9 May 2001 05:31:01 +0000 (05:31 +0000)]

Bug fix: when update of multiple PDP/CDP RRAs coincided
with interpolation of multiple PDPs an incorrect value was
stored as the CDP. Especially evident for GAUGE data sources.
Minor changes to rrdcreate.pod. -- Jake Brutlag <jakeb@corp.webtv.net>

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@36 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 31 Mar 2001 15:21:59 +0000 (15:21 +0000)]

added 'all' dependancy to site-perl-install rule as many seem to skip
this step when instaling cricket ... probably an incomplete cricket doku.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@35 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Thu, 15 Mar 2001 19:43:04 +0000 (19:43 +0000)]

added PROJECTS file

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oetiker [Sun, 11 Mar 2001 12:03:12 +0000 (12:03 +0000)]

reindented

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@33 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 11 Mar 2001 11:49:28 +0000 (11:49 +0000)]

reindented the cource for better readability

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oetiker [Sat, 10 Mar 2001 23:54:41 +0000 (23:54 +0000)]

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.
-- Jake Brutlag <jakeb@corp.webtv.net>

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@31 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 7 Mar 2001 21:21:54 +0000 (21:21 +0000)]

complete rewrite of rrdgraph documentation. This also includs info
on upcomming/planned changes to the rrdgraph interface and functionality
-- Alex van den Bogaerdt <alex@slot.hollandcasino.nl>

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@30 a5681a0c-68f1-0310-ab6d-d61299d08faa

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