It would be great to add the option to set the default stroke colour to be used for nodes, when no color field is given. Currently it's hard coded to #777. Easy enough to change the code, but a config setting in the UI format page would be nice.
I just released version 1.0.3 which allows for customising the colours: https://splunkbase.splunk.com/app/5153/ Let me know if you find any problems!
Yeah no worries, I will get this done in the next few days along with all the other changes I need to do.
Thanks for the suggestion 🙂