Custom attributes cannot be loaded with dot/graphviz file type

[mnstoeckel]

Hi, it is possible to save dot/graphviz files with custom attributes. Loading the same file makes the custom attributes dissapear in the frontend.

Excerpt from saved file (test1 custom attribute):
"20000" [
pos = "36.938,-20.993!"
,fillcolor = "#f4a460",style = "filled"
,width = "3.8889",height = "0.75"
,shape = "ellipse"
,color = "black"
,xlabel = "20000"
,"test1" = "12"
]

The same functionality works for example with graphml files.

[ArsMasiuk]

Hi,
Thanks for reporting this!