Question

我正在尝试制作一个节点而不影响连接节点的位置。当我绘制图形时，它将父节点居中于子节点之间。这造成了交错效应。如何使故障节点不影响其他节点的布局？我已经使线条像想要的照片一样笔直，但是它仍然具有交错的布局。

当前样式：

Current style

所需样式：

Desired Style

编辑：点码

strict graph "" {
graph [bb="0,0,562,490",
    bgcolor="#666666",
    fontcolor=white,
    fontname=monospace,
    label="ACI MSC - Create Bridge Domain - L3",
    labelfontsize=40,
    labelloc=t,
    lheight=0.19,
    lp="281,479",
    lwidth=3.30,
    newrank=yes,
    nodesep=0.2,
    outputorder=edgesfirst,
    overlap=compress,
    ranksep=0.5,
    splines=spline
];
node [fillcolor=white,
    fixedsize=True,
    fontcolor=black,
    fontname=monospace,
    label="\N",
    shape=rectangle,
    style=filled,
    width=5.125
];
edge [fontname=monospace,
    fontsize=15,
    penwidth=2
];
Start    [color=white,
    fillcolor=blue,
    fixedsize=false,
    fontcolor=white,
    height=0.5,
    pos="377.5,450",
    shape=oval,
    width=1];
"ACIMSC-CreateSchemaandAddTemplate-Sub"  [height=0.5,
    pos="377.5,378"];
Start -- "ACIMSC-CreateSchemaandAddTemplate-Sub"     [color=green,
    pos="377.5,431.83 377.5,421 377.5,407.29 377.5,396.41"];
"ACIMSC-AddBridgeDomaintoTemplate"   [height=0.5,
    pos="274.5,306"];
"ACIMSC-CreateSchemaandAddTemplate-Sub" -- "ACIMSC- 
AddBridgeDomaintoTemplate"   [color=green,
    pos="351.51,359.83 335.89,348.92 316.1,335.08 300.48,324.16"];
Fail     [color=white,
    fillcolor=red,
    fixedsize=false,
    fontcolor=white,
    height=0.5,
    pos="421.5,18",
    shape=oval,
    weight=0,
    width=1];
"ACIMSC-CreateSchemaandAddTemplate-Sub" -- Fail  [color=red,
    pos="423.22,359.95 439.3,351.39 455.96,339.56 466.5,324 
    489.24,290.42 481.5,274.55 481.5,234 481.5,234 481.5,234 
    481.5,162 
    481.5,120.71 \
    475.54,109.6 458.5,72 452.5,58.75 443.25,45.25 435.5,35.063"];
"ACIMSC-AddBridgeDomaintoTemplate" -- Fail   [color=red,
    pos="356.37,288 391.19,278.55 426.17,266.02 436.5,252 
    485.39,185.63 447.55,77.845 429.6,35.692"];
VscaleACIMultisiteAddSubnettoBridgeDomain    [height=0.5,
    pos="244.5,234"];
"ACIMSC-AddBridgeDomaintoTemplate" -- 
VscaleACIMultisiteAddSubnettoBridgeDomain    [color=green,
    pos="266.93,287.83 262.42,277 256.7,263.29 252.17,252.41"];
VscaleACIMultisiteAddSubnettoBridgeDomain -- Fail    [color=red,
    pos="325.05,215.91 360.06,206.35 395.58,193.76 406.5,180 
    439.94,137.85 431.92,68.723 425.62,36.11"];
"ACIMSC-AddL3OuttoSiteBridgeDomain-Sub"  [height=0.5,
    pos="214.5,162"];
VscaleACIMultisiteAddSubnettoBridgeDomain -- "ACIMSC- 
AddL3OuttoSiteBridgeDomain-Sub"  [color=green,
    pos="236.93,215.83 232.42,205 226.7,191.29 222.17,180.41"];
"ACIMSC-AddL3OuttoSiteBridgeDomain-Sub" -- Fail  [color=red,
    pos="309.72,143.87 333.49,135.88 357.57,124.41 376.5,108 
    398.54,88.885 410.97,56.41 416.96,36.139"];
"ACIMSC-DeployTemplatetoSites"   [height=0.5,
    pos="184.5,90"];
"ACIMSC-AddL3OuttoSiteBridgeDomain-Sub" -- "ACIMSC- 
DeployTemplatetoSites"   [color=green,
    pos="206.93,143.83 202.42,133 196.7,119.29 192.17,108.41"];
"ACIMSC-DeployTemplatetoSites" -- Fail   [color=red,
    pos="244,71.924 290.62,57.761 353.6,38.629 390.65,27.373"];
Complete     [color=white,
    fillcolor="#129112",
    fixedsize=false,
    fontcolor=white,
    height=0.5,
    pos="184.5,18",
    shape=oval,
    width=1.3321];
"ACIMSC-DeployTemplatetoSites" -- Complete   [color=green,
    pos="184.5,71.831 184.5,61 184.5,47.288 184.5,36.413"];
}

Answer 1

我无法渲染您的代码来获得您的图片，但是我将建议的技术仍然可以使用。

我编写了一个类似的基本示例代码：

digraph {
    node [shape=rect]

    a -> b -> c -> d -> e -> f
    success [shape=oval]
    f -> success
    {
        rank=max
        failure [shape=oval]
    }
    {a b c d e f} -> failure
}

这给出了与您的问题相同的以下图片：

第一个可能的解决方案可能是向通向=false节点的边缘添加constraint falure属性。该属性正是这样做的-防止边缘影响布局。

digraph {
    node [shape=rect]

    a -> b -> c -> d -> e -> f
    success [shape=oval]
    f -> success
    {
        rank=max
        failure [shape=oval]
    }
    {a b c d e f} -> failure [constraint=false]
}

结果：

第二种可能的解决方案是增加需要保持笔直的边缘的weight属性。重量较大的边缘往往比其他边缘更短和更直：

digraph {
    node [shape=rect]

    a -> b -> c -> d -> e -> f [weight=10]
    success [shape=oval]
    f -> success
    {
        rank=max
        failure [shape=oval]
    }
    {a b c d e f} -> failure
}

结果：

使节点不影响图形布局

1 个答案: