两个子图中的相同节点 [英] Same node in two subgraphs

问题描述

我想在两个子图之间绘制边框，但是我有一个属于这两个子图的节点.

I want to draw a border around two subgraphs but I have one node that belongs to both.

digraph {
    subgraph cluster_0 {
            color = red

            A -> D
            A -> C
            C -> D
    }

    subgraph cluster_1 {
            color = blue

            B -> C
            B -> E
            C -> E
    }
}

现在 C 应该是两个集群的一部分-相反，我得到了:

Now C should be part of both Clusters - instead I get this:

推荐答案

节点的名称/标签与其标识之间存在区别.当节点没有名称/标签时，将其标识作为名称/标签.

There s a difference between tha name / label of a node and its identification. When a node has no name / label ithe identification is taken as name / label.

不确定以下内容是否符合您的意图(否则请澄清您的问题).

Not sure if the following is what uou intended (otherwise clarify you question).

digraph {
    subgraph cluster_0 {
            color = red

            A -> D
            A -> C
            C -> D
    }

    subgraph cluster_1 {
            color = blue
            node C2 [label="C"]
            B -> C2
            B -> E
            C2 -> E
    }
}

从OP的评论中(图像应该在原始问题中)，看起来OP想要更多类似的东西:

From the comment of OP (image should be in original question) looks like OP wants something more like:

digraph {
    subgraph cluster_2 {
    color = none;
    node C
    }
    subgraph cluster_0 {
            color = red

            A -> D
            A -> C
            C -> D
    }

    subgraph cluster_1 {
            color = blue

            B -> C
            B -> E
            C -> E
    }
}

此图像不能提供OP想要的确切图片，但我认为一个方向并带有一些跑步设置以及一些隐藏的节点和边缘，它应该可以提供正确的图片.

this image does not provide the exact picture OP wants but I think a direction and with some ran setting together with some hidden nodes and edges it should give the right picture.

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