noping: Add the "-g" option.

[liboping.git] / src / mans / oping.pod

diff --git a/src/mans/oping.pod b/src/mans/oping.pod
index 19d45042f6d237c451fb4649b6d75bce60bd6368..8ed738e5d1e92d4f784a7ec6628fbf5f834edebd 100644 (file)
--- a/src/mans/oping.pod
+++ b/src/mans/oping.pod
@@ -171,6 +171,34 @@ packets.
 I<noping only> B<-u> forces UTF-8 output, B<-U> disables UTF-8 output. If
 neither is given, the codeset is automatically determined from the locale.
 
+=item B<-g> B<none>|B<prettyping>|B<boxplot>
+
+I<noping only> Selects the graph to display.
+
+=over 4
+
+=item B<none>
+
+Do not shot a graph.
+
+=item B<prettyping>
+
+Show a graph with time on the x-axis in a round-robin fashion, i.e. continue on
+the left if the right edge is reached. The y-axis shows the round-trip time.
+This is the default.
+
+=item B<boxplot>
+
+Shows a box plot where the x-axis, i.e. the width of the window, is the
+round-trip time. The entire width of the window it the ping interval, set with
+the B<-i> option.
+
+The box is sized so it contains 50% of the replies. The vertical line shows the
+median. The whiskers are sized to contain 95% of the replies -- 2.5% below the
+whiskers and 2.5% above.
+
+=back
+
 =item B<-P> I<percent>
 
 Configures the latency percentile to report. I<percent> must be a number