The names of the built-in link markers you can pass to a LinkStyle: 'arrow', 'arrow-open', 'arrow-sunken', 'circle', 'diamond', or 'none'.
'arrow'
'arrow-open'
'arrow-sunken'
'circle'
'diamond'
'none'
The names of the built-in link markers you can pass to a LinkStyle:
'arrow','arrow-open','arrow-sunken','circle','diamond', or'none'.