Graphviz

Beautify Edges

Edge Attributes

label	arrow	other
URL labelURL headURL tailURL edgeURL lp head_lp tail_lp xlp headclip tailclip href headhref tailhref edgehref labelhref label headlabel taillabel xlabel headport tailport headtarget tailtarget edgetarget labeltarget headtooltip tailtooltip edgetooltip labeltooltip label_scheme labelangle labeldistance labelfloat labelfontcolor labelfontname labelfontsize

arrowhead arrowsize arrowtail color colorscheme comment constraint decorate dir fillcolor fontcolor fontname fontsize id len lhead ltail minlen nojustify penwidth pos samehead sametail showboxes target tooltip weight

Edge label

Difference between label and xlabel

label	xlabel