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Display line types available.
testLty(newframe=TRUE, n=1:18, ...)
if TRUE, create a new blank frame, otherwise overlay current frame.
TRUE
vector of line type numbers.
additional arguments for function lines.
lines
Rowan Haigh, Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo BC
testLwd, testPch, testCol
testLwd
testPch
testCol