HALCON Extension Package Programmer's Manual

18 CHAPTER 2. OPERATOR DESCRIPTION (’DEF’-FILES)It is helpful to follow certain conventions, when choosing names for parameters. They shouldbe meaningful (i.e. one should avoid names like ‘Aac’) and consequently should be given inEnglish. It is convention to denote parameters that specify a position within an image matrix byRow(s) (not Line!) and Column(s) or Col(s). Parameters defining a dimension are called Widthand Height.2.2.2 shortThe keyword ×ÓÖØ starts the short description of the operator, in our example×ÓÖغÒÐ×ËÑÒØ Ò Ñ Ù×Ò ÐÓÐ ØÖ×ÓкAs all slots specified by the keyword ºÒÐ×, this slot contains purely textual information.Text can be written in different languages and can contain L A TEX-commands according to specialsyntactic rules that are defined in section 2.4.2.2.3 abstractA more detailed description of the operator is given within the slot ×ØÖØ. The descriptionof the example is here shown as a shortened version:HALCON Extension Package Interface / 2000-11-16