[\-window]
[\-root]
[\-delay \fInumber\fP]
+[\-transparent]
+[\-color \fIcolor\fP]
[\-fps]
.SH DESCRIPTION
Draws a stream of rising, undulating 3D bubbles, rising toward the top of
.B \-root
Draw on the root window.
.TP 8
+.B \-transparent
+Draw transparent bubbles instead of solid ones.
+.TP 8
+.B \-color \fIcolor\fP
+Draw bubbles of the specified color. "Random" means a different color
+for each bubble.
+.TP 8
.B \-delay \fInumber\fP
-Per-frame delay, in microseconds. Default: 10000 (0.01 seconds.).
+Per-frame delay, in microseconds. Default: 15000 (0.015 seconds.).
.TP 8
.B \-fps | \-no-fps
Whether to show a frames-per-second display at the bottom of the screen.