# DOT edge styles

Example of edge styles support.

Attributes | Description | Possible Values | Default Value
--- | --- | --- | ---
label | Text displayed on the edge |  |
color | Edge color |  |
style | Edge style | 'solid', 'dashed', 'dotted' |
width or penwidth | Edge width |  |
dir | Arrow direction | 'forward', 'both', 'back', 'none' | 'forward'
arrowhead | Arrow tail style | 'dot', 'box', 'crow', 'curve', 'icurve', 'normal', 'inv', 'diamond', 'tee', 'vee' |
arrowtail | Arrow head style | 'dot', 'box', 'crow', 'curve', 'icurve', 'normal', 'inv', 'diamond', 'tee', 'vee' |