DCpic – Commutative diagrams in a LaTeX and TeX documents

DCpic is a pack­age for type­set­ting Com­mu­ta­tive Di­a­grams within a LaTeX and TeX doc­u­ments. Its dis­tin­guish­ing fea­tures are: a pow­er­ful graph­i­cal en­gine, the PiCTeX pack­age; an easy spec­i­fi­ca­tion syn­tax in which a com­mu­ta­tive di­a­gram is de­scribed in terms of its ob­jects and its ar­rows (mor­phism), po­si­tioned in a Carte­sian co­or­di­nate sys­tem.