子图不';t出现在graphviz图表中
我不明白为什么子图在这里不起作用:子图不';t出现在graphviz图表中,graph,charts,graphviz,Graph,Charts,Graphviz,我不明白为什么子图在这里不起作用: digraph virtPfr { node [ shape=box ] Start [ style=rounded, label="create folder profiles" ] subgraph asd { label = "copy files from other profiles" cpIfDestFilesExist [
digraph virtPfr {
node [
shape=box
]
Start [
style=rounded,
label="create folder profiles"
]
subgraph asd {
label = "copy files from other profiles"
cpIfDestFilesExist [
label = "Check for file existance"
]
Cp [
label = "Copy"
]
}
Start -> asd
cpIfDestFilesExist -> Start
cpIfDestFilesExist -> Cp
}
但这个代码是有效的:
digraph G {
node [
shape = "record"
]
Animal [
label = "Animal name and age"
]
subgraph clusterAnimalImpl {
label = "Package animal.tmpl"
Dog [
label = "Dog name and age"
]
Cat [
label = "Cat name and age"
]
}
Dog -> Animal
Cat -> Animal
Dog -> Cat
}
我不明白,与底部图形相比,顶部图形有什么不同,底部可以工作,但顶部不能。我已经把眼睛挖出来了。我看不出这里有什么问题
请帮助解决以下几个问题:
- 子图名称必须以关键字
开头cluster
- 不能将边直接连接到子图,而是可以使用所述的
/lhead
解决方法ltail
digraph virtPfr {
graph [compound=true]
node [
shape=box
]
Start [
style=rounded,
label="create folder profiles"
]
subgraph cluster_asd {
label = "copy files from other profiles"
cpIfDestFilesExist [
label = "Check for file existance"
]
Cp [
label = "Copy"
]
}
Start -> cpIfDestFilesExist [lhead=cluster_asd]
cpIfDestFilesExist -> Start
cpIfDestFilesExist -> Cp
}
这将生成以下输出: