Display of selected parts of a pedigree may be suppressed, for example to limit the display to first and second degree relatives of a proband. A graphics editor can be used to add text to the display, in any size or orientation, to move or erase segments of the display, and to save and restore the image to disk in .PCX format, for import into wordprocessors, etc. The graphics editor also enables drawing of idiograms of the 23 human chromosomes. Printing may be in portrait or landscape mode, and single or multi-page. A high-quality printout option provides presentation quality output on laser printers.
Options are available to exclude spouses.
Genotypes selected for display can be analyzed so that alleles are grouped into probable haplotypes, with likely sites of recombination indicated.