When you are done fetching and processing the data, it is time to
graph it (or print it). This ends the B<rrdtool graph> sequence.
When you are done fetching and processing the data, it is time to
graph it (or print it). This ends the B<rrdtool graph> sequence.
+Use B<graphv> instead of B<graph> to get detailed information about the
+graph geometry and data once it is drawn. See the bottom of the document for
+more information.
-This alternate version of B<graph> takes the same arguments and performs the
-same function. The I<v> stands for I<verbose>, which describes the output
-returned. B<graphv> 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.
A horizontal string at the top of the graph and/or a vertically
placed string at the left hand side of the graph.
A horizontal string at the top of the graph and/or a vertically
placed string at the left hand side of the graph.
-=head2 Right Axis
-
-[B<--right-axis> I<scale>B<:>I<shift>]
-[B<--right-axis-label> I<label>]
-
-A second axis will be drawn to the right of the graph. It is tied to the
-left axis via the scale and shift parameters. You can also define a label
-for the right axis.
-
-[B<--right-axis-format> I<format-string>]
-
-By default the format of the axis lables gets determined automatically. If
-you want todo this your self, use this option with the same %lf arguments
-you know from the PRING and GPRINT commands.
Gridfitting is turned off for PDF, EPS, SVG output by default.
Gridfitting is turned off for PDF, EPS, SVG output by default.
-=head2 Grid
-
-=over
-
-=item X-Axis
[B<-x>|B<--x-grid> I<GTM>B<:>I<GST>B<:>I<MTM>B<:>I<MST>B<:>I<LTM>B<:>I<LST>B<:>I<LPR>B<:>I<LFM>]
[B<-x>|B<--x-grid> I<GTM>B<:>I<GST>B<:>I<MTM>B<:>I<MST>B<:>I<LTM>B<:>I<LST>B<:>I<LPR>B<:>I<LFM>]
each day. The labels are placed exactly between two major grid lines
as they specify the complete day and not just midnight.
each day. The labels are placed exactly between two major grid lines
as they specify the complete day and not just midnight.
[B<-y>|B<--y-grid> I<grid step>B<:>I<label factor>]
[B<-y>|B<--y-grid> I<grid step>B<:>I<label factor>]
the appropriate units (k, M, etc.) instead of using exponential notation.
Note that for linear graphs, SI notation is used by default.
the appropriate units (k, M, etc.) instead of using exponential notation.
Note that for linear graphs, SI notation is used by default.
+=head2 Right Y Axis
+
+[B<--right-axis> I<scale>B<:>I<shift>]
+[B<--right-axis-label> I<label>]
+
+A second axis will be drawn to the right of the graph. It is tied to the
+left axis via the scale and shift parameters. You can also define a label
+for the right axis.
+
+[B<--right-axis-format> I<format-string>]
+
+By default the format of the axis lables gets determined automatically. If
+you want todo this your self, use this option with the same %lf arguments
+you know from the PRING and GPRINT commands.