How many colors should be used (if possible). Default 100.
The colors are chosen randomly.
.TP 8
+.B \-points \fIinteger\fP
+Change the number of points/iterations each frame. Default 5500. More than
+6000 activates the accumulator, which makes parts of the image brighter or
+darker depending on how often the attractor hits each pixel.
+.TP 8
+.B \-point-size \fIinteger\fP
+Changes the size of individual points. Default 1.
+.TP 8
+.B \-zoom \fIfloat\fP
+Zooms in or out. Default 0.9.
+.TP 8
+.B \-brightness \fIfloat\fP
+Adjusts the brightness for accumulator mode. Default 1.0.
+.TP 8
+.B \-motion-blur \fIfloat\fP
+Adds motion blur. Default 3.0, no motion blur is 1.0.
+.TP 8
.B \-fps
Display the current frame rate and CPU load.
.SH ENVIRONMENT