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Improve formatting of dot: dashed grey for unknown nodes, sans-serif text

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This commit is contained in:
Neil Alexander 2018-06-02 14:24:06 +01:00
parent dc841c550b
commit bc37d4fb76
1 changed files with 10 additions and 6 deletions
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16
src/yggdrasil/admin.go
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@ -583,10 +583,10 @@ func (a *admin) getResponse_dot() []byte {
infos[info.key] = info infos[info.key] = info
} }
} }
addInfo(dht, "fillcolor=\"#ffffff\" style=filled", "Known in DHT") // white addInfo(dht, "fillcolor=\"#ffffff\" style=filled fontname=\"sans serif\"", "Known in DHT") // white
addInfo(sessions, "fillcolor=\"#acf3fd\" style=filled", "Open session") // blue addInfo(sessions, "fillcolor=\"#acf3fd\" style=filled fontname=\"sans serif\"", "Open session") // blue
addInfo(peers, "fillcolor=\"#ffffb5\" style=filled", "Connected peer") // yellow addInfo(peers, "fillcolor=\"#ffffb5\" style=filled fontname=\"sans serif\"", "Connected peer") // yellow
addInfo(append([]admin_nodeInfo(nil), *self), "fillcolor=\"#a5ff8a\" style=filled", "This node") // green addInfo(append([]admin_nodeInfo(nil), *self), "fillcolor=\"#a5ff8a\" style=filled fontname=\"sans serif\"", "This node") // green
// Get coords as a slice of strings, FIXME? this looks very fragile // Get coords as a slice of strings, FIXME? this looks very fragile
coordSlice := func(coords string) []string { coordSlice := func(coords string) []string {
tmp := strings.Replace(coords, "[", "", -1) tmp := strings.Replace(coords, "[", "", -1)
@ -605,7 +605,7 @@ func (a *admin) getResponse_dot() []byte {
} }
newInfo.name = "?" newInfo.name = "?"
newInfo.key = key newInfo.key = key
newInfo.options = "style=dashed" newInfo.options = "fontname=\"sans serif\" style=dashed color=\"#999999\" fontcolor=\"#999999\""
infos[key] = newInfo infos[key] = newInfo
} }
} }
@ -650,7 +650,11 @@ func (a *admin) getResponse_dot() []byte {
continue continue
} }
port := coordsSplit[len(coordsSplit)-1] port := coordsSplit[len(coordsSplit)-1]
put(fmt.Sprintf(" \"%+v\" -> \"%+v\" [ label = \"%v\" ];\n", info.parent, info.key, port)) style := "fontname=\"sans serif\""
if infos[info.parent].name == "?" || infos[info.key].name == "?" {
style = "fontname=\"sans serif\" style=dashed color=\"#999999\" fontcolor=\"#999999\""
}
put(fmt.Sprintf(" \"%+v\" -> \"%+v\" [ label = \"%v\" %s ];\n", info.parent, info.key, port, style))
} }
put("}\n") put("}\n")
return out return out