[Dot] arrowheads after 'none' are gaps
Ported Issue from Mantis Original ID: 2499 Reported By: Kevin H. Hobbs
SEVERITY: MINOR Submitted: 2014-10-22 18:55:17
OS: FEDORA
OS BUILD: 19
PLATFORM: GNU/LINUX X86_64
DESCRIPTION
I want to move an arrowhead back along the edge a bit, so I tried preceding it with 'none'.
Specifically I want an arrow tail "nonenonenonetee" like I could cut the graph below the edge. It didn't work.
I get a gap in the edge and no head after the first 'none'.
STEPS TO REPRODUCE
Create a file strike_edge.dot with contents :
digraph G {
a -> b [arrowhead=normaldot]
c -> d [arrowhead=dotnone]
e -> f [arrowhead=none]
g -> h [arrowhead=nonenormal]
i -> j [arrowhead=nonedotnormalinv]
k -> l [arrowhead=dotnonenormalinv]
}
Run :
dot -Tpdf -o strike_edge.pdf strike_edge.dot
Observe gaps and missing arrowheads in edges (g,h), (i,j), and (k,l).