X-Git-Url: https://git.tokkee.org/?p=pkg-rrdtool.git;a=blobdiff_plain;f=doc%2Frrdgraph.1;h=d6459468617a28f5d75a0e72ab8b387edee62d82;hp=6dac276d369ecb9ee29fc5270fbaaaaf5384cdd4;hb=51c3d3fb997c22e1ee828470413f1e84989e1f6c;hpb=1559397b94b4af3de73cfa23c04be31d8bee53e7
diff --git a/doc/rrdgraph.1 b/doc/rrdgraph.1
index 6dac276..d645946 100644
--- a/doc/rrdgraph.1
+++ b/doc/rrdgraph.1
@@ -1,15 +1,7 @@
-.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32
+.\" Automatically generated by Pod::Man 2.1801 (Pod::Simple 3.05)
.\"
.\" Standard preamble:
.\" ========================================================================
-.de Sh \" Subsection heading
-.br
-.if t .Sp
-.ne 5
-.PP
-\fB\\$1\fR
-.PP
-..
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
@@ -48,22 +40,25 @@
. ds R" ''
'br\}
.\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el .ds Aq '
+.\"
.\" If the F register is turned on, we'll generate index entries on stderr for
-.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index
+.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD. Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
-.if \nF \{\
+.ie \nF \{\
. de IX
. tm Index:\\$1\t\\n%\t"\\$2"
..
. nr % 0
. rr F
.\}
-.\"
-.\" For nroff, turn off justification. Always turn off hyphenation; it makes
-.\" way too many mistakes in technical documents.
-.hy 0
-.if n .na
+.el \{\
+. de IX
+..
+.\}
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear. Run. Save yourself. No user-serviceable parts.
@@ -129,7 +124,11 @@
.\" ========================================================================
.\"
.IX Title "RRDGRAPH 1"
-.TH RRDGRAPH 1 "2009-04-07" "1.3.7" "rrdtool"
+.TH RRDGRAPH 1 "2009-04-07" "1.3.8" "rrdtool"
+.\" For nroff, turn off justification. Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
.SH "NAME"
rrdgraph \- Round Robin Database tool grapher functions
.SH "SYNOPSIS"
@@ -168,7 +167,8 @@ well become unknown!
.PP
Sometimes data is not exactly in the format you would like to display
it. For instance, you might be collecting \fBbytes\fR per second, but
-want to display \fBbits\fR per second. This is what the \fBdata calculation\fR command is designed for. After
+want to display \fBbits\fR per second. This is what the \fBdata
+calculation\fR command is designed for. After
\&\fBconsolidating\fR the data, a copy is made and this copy is modified
using a rather powerful \fB\s-1RPN\s0\fR command set.
.PP
@@ -176,20 +176,20 @@ When you are done fetching and processing the data, it is time to
graph it (or print it). This ends the \fBrrdtool graph\fR sequence.
.SH "OPTIONS"
.IX Header "OPTIONS"
-.Sh "\fBgraphv\fP"
+.SS "\fBgraphv\fP"
.IX Subsection "graphv"
This alternate version of \fBgraph\fR takes the same arguments and performs the
same function. The \fIv\fR stands for \fIverbose\fR, which describes the output
returned. \fBgraphv\fR will return a lot of information about the graph using
the same format as rrdtool info (key = value). See the bottom of the document for more information.
-.Sh "\fIfilename\fP"
+.SS "\fIfilename\fP"
.IX Subsection "filename"
The name and path of the graph to generate. It is recommended to
end this in \f(CW\*(C`.png\*(C'\fR, \f(CW\*(C`.svg\*(C'\fR or \f(CW\*(C`.eps\*(C'\fR, but \fBRRDtool\fR does not enforce this.
.PP
\&\fIfilename\fR can be '\f(CW\*(C`\-\*(C'\fR' to send the image to \f(CW\*(C`stdout\*(C'\fR. In
this case, no other output is generated.
-.Sh "Time range"
+.SS "Time range"
.IX Subsection "Time range"
[\fB\-s\fR|\fB\-\-start\fR \fItime\fR]
[\fB\-e\fR|\fB\-\-end\fR \fItime\fR]
@@ -206,14 +206,14 @@ resolution. With the \fBstep\fR option you can alter this behaviour.
If you want \fBrrdtool graph\fR to get data at a one-hour resolution
from the \fB\s-1RRD\s0\fR, set \fBstep\fR to 3'600. Note: a step smaller than
one pixel will silently be ignored.
-.Sh "Labels"
+.SS "Labels"
.IX Subsection "Labels"
[\fB\-t\fR|\fB\-\-title\fR \fIstring\fR]
[\fB\-v\fR|\fB\-\-vertical\-label\fR \fIstring\fR]
.PP
A horizontal string at the top of the graph and/or a vertically
placed string at the left hand side of the graph.
-.Sh "Right Axis"
+.SS "Right Axis"
.IX Subsection "Right Axis"
[\fB\-\-right\-axis\fR \fIscale\fR\fB:\fR\fIshift\fR]
[\fB\-\-right\-axis\-label\fR \fIlabel\fR]
@@ -227,7 +227,7 @@ for the right axis.
By default the format of the axis lables gets determined automatically. If
you want todo this your self, use this option with the same \f(CW%lf\fR arguments
you know from the \s-1PRING\s0 and \s-1GPRINT\s0 commands.
-.Sh "Size"
+.SS "Size"
.IX Subsection "Size"
[\fB\-w\fR|\fB\-\-width\fR \fIpixels\fR]
[\fB\-h\fR|\fB\-\-height\fR \fIpixels\fR]
@@ -245,7 +245,7 @@ If you specify the \fB\-\-only\-graph\fR option and set the height < 32
pixels you will get a tiny graph image (thumbnail) to use as an icon
for use in an overview, for example. All labeling will be stripped off
the graph.
-.Sh "Limits"
+.SS "Limits"
.IX Subsection "Limits"
[\fB\-u\fR|\fB\-\-upper\-limit\fR \fIvalue\fR]
[\fB\-l\fR|\fB\-\-lower\-limit\fR \fIvalue\fR]
@@ -292,7 +292,7 @@ appearance. If this is not to your liking, you can use this switch
to turn this behaviour off.
.PP
Gridfitting is turned off for \s-1PDF\s0, \s-1EPS\s0, \s-1SVG\s0 output by default.
-.Sh "Grid"
+.SS "Grid"
.IX Subsection "Grid"
.IP "X\-Axis" 4
.IX Item "X-Axis"
@@ -388,7 +388,7 @@ fideling with the y\-axis labeling.
With this option y\-axis values on logarithmic graphs will be scaled to
the appropriate units (k, M, etc.) instead of using exponential notation.
Note that for linear graphs, \s-1SI\s0 notation is used by default.
-.Sh "Miscellaneous"
+.SS "Miscellaneous"
.IX Subsection "Miscellaneous"
[\fB\-z\fR|\fB\-\-lazy\fR]
.PP
@@ -410,7 +410,7 @@ suitable for including the graph into a web page, the command line
would look like this:
.PP
.Vb 1
-\& \-\-imginfo \(aq
\(aq
+\& \-\-imginfo \*(Aq\*(Aq
.Ve
.PP
[\fB\-c\fR|\fB\-\-color\fR \fI\s-1COLORTAG\s0\fR#\fIrrggbb\fR[\fIaa\fR]]
@@ -486,7 +486,7 @@ no text is rendered bitmapped.
.PP
All text in rrdtool is rendered using Pango. With the \fB\-\-pango\-markup\fR option, all
text will be processed by pango markup. This allows to embed some simple html
-like markup tags using
+like markup tags using
.PP
.Vb 1
\& text
@@ -525,10 +525,10 @@ for their graphs even though it is not all that true.
[\fB\-a\fR|\fB\-\-imgformat\fR \fB\s-1PNG\s0\fR|\fB\s-1SVG\s0\fR|\fB\s-1EPS\s0\fR|\fB\s-1PDF\s0\fR]
.PP
Image format for the generated graph. For the vector formats you can
-choose among the standard Postscript fonts Courier\-Bold,
-Courier\-BoldOblique, Courier\-Oblique, Courier, Helvetica\-Bold,
-Helvetica\-BoldOblique, Helvetica\-Oblique, Helvetica, Symbol,
-Times\-Bold, Times\-BoldItalic, Times\-Italic, Times\-Roman, and ZapfDingbats.
+choose among the standard Postscript fonts Courier-Bold,
+Courier-BoldOblique, Courier-Oblique, Courier, Helvetica-Bold,
+Helvetica-BoldOblique, Helvetica-Oblique, Helvetica, Symbol,
+Times-Bold, Times-BoldItalic, Times-Italic, Times-Roman, and ZapfDingbats.
.PP
[\fB\-i\fR|\fB\-\-interlaced\fR]
.PP
@@ -560,7 +560,7 @@ measurement, 1 kb/s is 1000 b/s.
.PP
Adds the given string as a watermark, horizontally centered, at the bottom
of the graph.
-.Sh "Data and variables"
+.SS "Data and variables"
.IX Subsection "Data and variables"
\&\fB\s-1DEF:\s0\fR\fIvname\fR\fB=\fR\fIrrdfile\fR\fB:\fR\fIds-name\fR\fB:\fR\fI\s-1CF\s0\fR[\fB:step=\fR\fIstep\fR][\fB:start=\fR\fItime\fR][\fB:end=\fR\fItime\fR]
.PP
@@ -577,7 +577,7 @@ See rrdgraph_data and rrdgraph_rpn for the exact format.
You need at least one graph element to generate an image and/or
at least one print statement to generate a report.
See rrdgraph_graph for the exact format.
-.Sh "graphv"
+.SS "graphv"
.IX Subsection "graphv"
Calling rrdtool with the graphv option will return information in the
rrdtool info format. On the command line this means that all output will be
@@ -588,7 +588,7 @@ When the filename '\-' is given, the contents of the graph itself will also
be returned through this interface (hash key 'image'). On the command line
the output will look like this:
.PP
-.Vb 14
+.Vb 10
\& print[0] = "0.020833"
\& print[1] = "0.0440833"
\& graph_left = 51