oetiker [Fri, 5 Jul 2002 18:57:02 +0000 (18:57 +0000)]
new operand on rrdgraph CDEFs: PREV(xxxx) -- Gonzalo Augusto Arana Tagle <garana@uolsinectis.com.ar>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@156
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oetiker [Fri, 5 Jul 2002 18:47:46 +0000 (18:47 +0000)]
explain tzset
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@155
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oetiker [Tue, 2 Jul 2002 10:35:23 +0000 (10:35 +0000)]
fixed DINF for win32
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@154
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alex [Sat, 29 Jun 2002 15:33:58 +0000 (15:33 +0000)]
Changed DEF:...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@153
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alex [Sat, 29 Jun 2002 15:24:26 +0000 (15:24 +0000)]
Changed parsing again.
Added a DEBUG prefix to all grapher commands
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@152
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alex [Sat, 29 Jun 2002 14:55:47 +0000 (14:55 +0000)]
Not needed anymore
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@151
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alex [Thu, 27 Jun 2002 19:34:25 +0000 (19:34 +0000)]
DEF now takes "--start" and "--end"
LINEx, AREA and such now take parameter "STACK"
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@150
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alex [Sun, 23 Jun 2002 23:13:53 +0000 (23:13 +0000)]
Updated docs for the "DEF ... :step=nnnn" case
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@149
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alex [Sun, 23 Jun 2002 22:29:40 +0000 (22:29 +0000)]
Added "step=1800" and such to "DEF"
Cleaned some of the signed vs. unsigned problems
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@148
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alex [Sun, 23 Jun 2002 22:28:06 +0000 (22:28 +0000)]
In stead of a zillion warnings, only one place gives a warning for DNAN
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@147
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jake [Thu, 20 Jun 2002 00:21:03 +0000 (00:21 +0000)]
More Win32 build changes; thanks to Kerry Calvert.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@146
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oetiker [Fri, 14 Jun 2002 12:15:12 +0000 (12:15 +0000)]
better explanations -- "Shipway, Steve" <steve.shipway@eds.com>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@145
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jake [Wed, 22 May 2002 15:25:43 +0000 (15:25 +0000)]
Changed intercept to slope for beta parameter in rrdtune doc.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@144
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oetiker [Wed, 22 May 2002 05:35:09 +0000 (05:35 +0000)]
VC++ .NET (7.0) project files
-- Eric Chamberlain <echamber@socrates.Berkeley.EDU>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@143
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oetiker [Thu, 16 May 2002 19:18:35 +0000 (19:18 +0000)]
added -W ... lets have some more warnings ... with gcc 3.1 985
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@142
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oetiker [Wed, 15 May 2002 06:14:40 +0000 (06:14 +0000)]
afm fixes -- Peter Speck <speck@ruc.dk>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@141
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jake [Tue, 14 May 2002 21:52:58 +0000 (21:52 +0000)]
Fix Win32 Build compatibility.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@140
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oetiker [Tue, 14 May 2002 21:48:05 +0000 (21:48 +0000)]
double free fixed
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@139
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oetiker [Tue, 14 May 2002 05:28:45 +0000 (05:28 +0000)]
make opendir readdir chdir chroot and thus the serverfunctionality
a conditional compile depending on the presence of the necessary function calls.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@138
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oetiker [Sat, 11 May 2002 09:09:57 +0000 (09:09 +0000)]
make dirent sys/types and sys/stat autoconfable ....
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@137
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oetiker [Wed, 8 May 2002 20:34:56 +0000 (20:34 +0000)]
Add funtionality to rrdtool to run it as a 'server'
-- Hartmut.Vogler@epost.de
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@136
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oetiker [Tue, 7 May 2002 21:58:33 +0000 (21:58 +0000)]
new command rrdtool xport integrated
-- Wolfgang Schrimm <Wolfgang.Schrimm@urz.uni-heidelberg.de>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@135
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oetiker [Thu, 2 May 2002 13:23:56 +0000 (13:23 +0000)]
typo fixed
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@134
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oetiker [Mon, 29 Apr 2002 17:11:03 +0000 (17:11 +0000)]
badformat parser fixed ... for good this time I hope
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@133
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oetiker [Sun, 28 Apr 2002 19:13:04 +0000 (19:13 +0000)]
inserted PRINT checker at the wrong point ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@132
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oetiker [Sun, 28 Apr 2002 14:14:48 +0000 (14:14 +0000)]
It's nice and simple, the error checker for the PRINT stuff which is
passed to printf() is not allowing certain valid printf() style operations
which make text alignment much more fun.
-- Richard A Steenbergen <ras@e-gerbil.net>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@131
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oetiker [Wed, 24 Apr 2002 21:04:46 +0000 (21:04 +0000)]
fixed setlocale issues
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@130
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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
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oetiker [Wed, 24 Apr 2002 20:49:26 +0000 (20:49 +0000)]
Patch for supporting PDF as output format
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@128
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@127
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@126
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oetiker [Wed, 24 Apr 2002 20:43:27 +0000 (20:43 +0000)]
fixed setlocale issues
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@125
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oetiker [Tue, 16 Apr 2002 05:00:07 +0000 (05:00 +0000)]
doc for gridfit by peter
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@124
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@123
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oetiker [Tue, 9 Apr 2002 21:35:49 +0000 (21:35 +0000)]
remove boguos description of goodfor and refresh
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@122
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@121
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oetiker [Tue, 9 Apr 2002 21:34:13 +0000 (21:34 +0000)]
added tzset and setlocale to rrd_graph
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@120
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oetiker [Sun, 7 Apr 2002 22:07:46 +0000 (22:07 +0000)]
added missing files from peters patch
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@119
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@118
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alex [Sat, 6 Apr 2002 12:40:59 +0000 (12:40 +0000)]
Different default font when WIN32 is defined
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@117
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@116
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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.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@115
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@114
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@113
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@112
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oetiker [Tue, 2 Apr 2002 21:31:08 +0000 (21:31 +0000)]
aded missing fcntl.h
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@111
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@110
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oetiker [Mon, 1 Apr 2002 18:32:17 +0000 (18:32 +0000)]
merged svg update
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@109
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@108
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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.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@107
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oetiker [Tue, 26 Mar 2002 07:02:28 +0000 (07:02 +0000)]
added SVG support -- Peter Speck <speck@ruc.dk>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@106
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@105
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alex [Sat, 23 Mar 2002 20:01:13 +0000 (20:01 +0000)]
Modified rrd_graph
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@104
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alex [Sat, 23 Mar 2002 19:59:39 +0000 (19:59 +0000)]
Changes in rrd_graph; see NEWS
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@103
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oetiker [Sat, 23 Mar 2002 09:05:32 +0000 (09:05 +0000)]
removed reference to GIF
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@102
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@101
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@100
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@99
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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.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@98
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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 ..
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@97
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alex [Sun, 17 Mar 2002 22:40:18 +0000 (22:40 +0000)]
Changed the way circle sections are drawn.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@96
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alex [Wed, 13 Mar 2002 02:58:44 +0000 (02:58 +0000)]
New, hopefully better, implementation of PART drawing
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@95
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oetiker [Tue, 12 Mar 2002 07:19:09 +0000 (07:19 +0000)]
realy remove zlibe 1.1.3 dir
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@94
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oetiker [Tue, 12 Mar 2002 07:18:06 +0000 (07:18 +0000)]
updated
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@93
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oetiker [Tue, 12 Mar 2002 07:17:46 +0000 (07:17 +0000)]
ignore generated files
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@92
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oetiker [Tue, 12 Mar 2002 07:16:32 +0000 (07:16 +0000)]
missing bits
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@91
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oetiker [Tue, 12 Mar 2002 06:43:38 +0000 (06:43 +0000)]
updated to zlib 1.1.4
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@90
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@89
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alex [Sun, 10 Mar 2002 23:08:37 +0000 (23:08 +0000)]
Pie chart support added to rrdtool graph
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@88
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oetiker [Sun, 10 Mar 2002 22:49:24 +0000 (22:49 +0000)]
added quotes to echo
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@87
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@86
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@85
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@84
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alex [Sun, 10 Mar 2002 14:48:59 +0000 (14:48 +0000)]
Added NE and ISINF operands to RPN
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@83
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oetiker [Sun, 10 Mar 2002 12:28:38 +0000 (12:28 +0000)]
better version check
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@82
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alex [Fri, 8 Mar 2002 22:14:22 +0000 (22:14 +0000)]
Needed to escape a wildcard
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@81
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alex [Fri, 8 Mar 2002 22:11:37 +0000 (22:11 +0000)]
Fixed some typos
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@80
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oetiker [Mon, 18 Feb 2002 21:52:20 +0000 (21:52 +0000)]
added autotools version check to MakeMakefiles
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@79
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@78
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@77
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oetiker [Sun, 3 Feb 2002 08:10:36 +0000 (08:10 +0000)]
fixed spelling
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@76
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oetiker [Sat, 2 Feb 2002 14:36:14 +0000 (14:36 +0000)]
fixed data pointer storage
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@75
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oetiker [Fri, 1 Feb 2002 20:34:49 +0000 (20:34 +0000)]
fixed version number and date/time
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@74
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oetiker [Fri, 1 Feb 2002 20:29:32 +0000 (20:29 +0000)]
*** empty log message ***
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@73
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@72
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@71
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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>
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@70
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@69
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oetiker [Thu, 31 Jan 2002 06:36:27 +0000 (06:36 +0000)]
copy ltmain.sh
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@68
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oetiker [Thu, 17 Jan 2002 20:31:31 +0000 (20:31 +0000)]
this also
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@67
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oetiker [Thu, 17 Jan 2002 20:30:46 +0000 (20:30 +0000)]
this is not needed anymore
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@66
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oetiker [Thu, 17 Jan 2002 20:28:01 +0000 (20:28 +0000)]
killing remains
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@65
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oetiker [Wed, 16 Jan 2002 23:11:11 +0000 (23:11 +0000)]
added places for download
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@64
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oetiker [Tue, 15 Jan 2002 22:58:09 +0000 (22:58 +0000)]
ignore irrelevant things
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@63
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oetiker [Tue, 15 Jan 2002 22:53:19 +0000 (22:53 +0000)]
added new .cvsignore files
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@62
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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
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@61
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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
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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
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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
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oetiker [Mon, 17 Dec 2001 12:48:43 +0000 (12:48 +0000)]
fix overflow error ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@57
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