How to Add Double-headed Arrow

bramp / js-sequence-diagrams

Draws simple SVG sequence diagrams from textual representation of the diagram

https://bramp.github.io/js-sequence-diagrams/

BSD 2-Clause "Simplified" License

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How to Add Double-headed Arrow #218

Open chuanqin3 opened 5 years ago

chuanqin3 commented 5 years ago

Hi I came from Typora where uses your lovely tool to draw sequence diagrams. I wonder if I can add double-headed arrow <--> between two vertical lines.. Is it even possible? Thanks.