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# pd Verb

`pd` is the low-level verb that handles all calls to Plot.

`pd` has three types of argument:

commands | set up and show a plot | Plot Commands
options | specify plot type, colors etc | Plot Options
data | data used in the plot | Plot Data

Commands and options are given in a character list, delimited by semicolons. Data is a numeric or boxed array.

For example:

    load 'plot numeric trig'    NB. load plot and some utilities
    pd 'reset'                  NB. command reset
    pd 'textc 500 950 My Plot'  NB. command textc
    pd 'type line'              NB. option type
    pd cos steps 0 8 100        NB. data
    pd 'show'                   NB. command show
    pd 'clip'                   NB. command clip
    pd 'print'                  NB. command print

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