diff --git a/doc/rrdgraph.pod b/doc/rrdgraph.pod
index 9a2f752d46cb8b1449c82093e2c1b2372b9093a3..b4a46ac5918da3bc123651e4073e6c83bca34652 100644 (file)
--- a/doc/rrdgraph.pod
+++ b/doc/rrdgraph.pod
A horizontal string at the top of the graph and/or a vertically
placed string at the left hand side of the graph.
+=item 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.
+
=head2 Size
[B<-w>|B<--width> I<pixels>]