rep.dot
Dot length in current units (for chained lines)
Description
The routine gEnqBrokenLineStyle() returns the line style parameters rep.mode, rep.repeat, rep.dash and rep.dot associated with one of the broken line types 1 to 256. If brk is outside this range, an error message is output and all the values are returned set to zero. In the absence of any calls to gDefineBrokenLineStyle(), gEnqBrokenLineStyle() returns the default values for the line type parameters.