an ink annotation is implemented as a list of lists of points. Each point list is regarded as a continuous line connecting the points. Different point lists represent independent line segments of the annotation many pixels should be skipped before the dashing starts. If m is omitted, it defaults to n. A continuous line (no dashes) is drawn with "[] 0" or None or "". Examples: • Specifying "[3 4] 0" means dashes string defining the line style of the field’s border. See Annot.border. Default is “s” (“Solid”) – a continuous line. Only the first character (upper or lower case) will be regarded when creating a widget.

also determines the line height as fontsize * 1.2. dashes (str) Causes lines to be dashed. A continuous line with no dashes is drawn with "[]0" or None. For (the rather complex) details on how to achieve