2.3.4 display

The display program reads a clustered dataset from standard input and displays it graphically in an X window, showing the points of each cluster in a different colour. It can also show the Delaunay diagram, the representatives of the clustering and the edges from the points to their representatives (the ``'' edges).

Usage:

display [OPTIONS]

-help

Outputs a brief usage message.

-debug

Output debugging information.

-nodesize <int>

This takes an integer as a parameter, which specifies the radius of the displayed nodes.

-delaunay

Toggles showing the delaunay triangulation of the points (default off).

-representatives

Toggles showing the representatives points (default on).

-mcedges

Toggles showing the edges (default on).

Interactive commands available in the display window:

<ESCAPE>, q

Quits the program.

d

Toggles the drawing of the Delaunay triangulation.

r

Toggles the drawing of the representatives.

m

Toggles the drawing of the edges.