【发布时间】:2020-09-06 23:28:31
【问题描述】:
我正在尝试在 graphviz dot 中制作一个垂直方向的流程图。我是这种格式的新手,所以请放轻松。我的布局 99% 正确,但是当我添加最后一条边 (data -> h) 时,它会中断。我注意到如果我添加最后的边缘,但删除“是”标签,格式也是正确的。我将其归结为一个仍然显示不良行为的简单示例。
我的问题:
如何保持我想要的垂直格式,并保持data -> h 边缘,并保持“是”标签。
理想,但缺少最终优势:
破碎,最后有data -> h 边缘:
理想,带有最终的data -> h 边缘,但删除了“是”标签:
digraph G {
a [
label = "a";
shape = diamond;
];
b [
label = "b";
shape = rect;
];
makedata [
label = "makedata";
shape = rect;
];
data [
label = "data";
shape = box3d;
]
filldata [
label = "filldata";
shape = rect;
]
num [
label = "num"
shape = box3d;
]
num2 [
label = "num2"
shape = box3d;
]
prepdata [
label="prepdata"
shape=rect;
]
prepdata2 [
label="prepdata2"
shape=rect;
]
lorem [
label="lorem_ipsum_dolor_sit"
shape="rect"
]
lorem2 [
label="lorem_ipsum_dolor_sit"
shape="rect"
]
h [
label="h"
shape="rect"
]
{
rank=same;
filldata;data
}
{
rank=same;
num2;prepdata2
}
// if data -> h is included, and this label is removed, formatting is also correct
a:s -> b [label="Yes"]
b -> makedata
makedata:e -> data:w
makedata -> filldata [weight=99]
filldata:e -> data:w
filldata->prepdata [weight=99]
data -> prepdata
data -> prepdata2
data -> lorem:ne
prepdata -> lorem:n [weight=99]
lorem -> prepdata2 [weight=99]
num:e->prepdata:w
num2:e->prepdata2:w [weight=99]
prepdata2:s -> lorem2:n [weight=99]
data -> lorem2
lorem2 -> h [weight=99]
// data -> h # the problem
}
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