public class LineDash
extends Shape
{...,"line-dash", n, phase, length_1, length_2, ..., length_n,...}
with the exception of n, all values scaled to [0;1] and relative to minimum(width, height)
n = 0 - resets BasicStroke to continuous opaque lines
n = 1 - equal spaced opaque and transparent line sections
n > 1 - pattern of alternated lengths of opaque and transparent line sections
phase argument only for n > 0