How can I control within level node order in graphviz’s dot?
To help fill-out @TomServo’s answer (for people struggling with “rank”), I’ve made the invisible edges visible:
graphviz
Graphviz graph positioning xlabels
If you use neato with the -n2 flag, you should be able to set the position of xlabel. You would need to specify the position of every node, though. So if you had a file called lb.gv with the following contents: digraph{ forcelabels=true; rankdir=LR; graph[ranksep=1,nodesep=.5,margin=0.3,bgcolor=Transparent]; node[shape=box]; start [pos=”0,0″, xlp=”23,54″, xlabel=start, shape=doublecircle, label= ” “]; requested … Read more
How to control subgraphs’ layout in dot?
The steps to achieve this uses multiple graphviz tools which can be piped together. The following line is a possible configuration, graph.dot being the file which contains your graph(s). You may have to fiddle with the options. ccomps -x graph.dot | dot | gvpack -array3 | neato -Tpng -n2 -o graph.png And here’s the explanation: … Read more
How does one define double-lines for edge and node shapes in graphviz dot?
Doubled shapes can be done by using [peripheries=2] on the node Doubled edges can be done by specifying more than one colour for the edge, separated by a colon. In this case use the same colour twice: [color=”black:black”] (or, to separate them slightly more, do [color=”black:invis:black”]) I got there eventually! Sorry for the “evolutionary” nature … Read more
how to change default font size for graphviz?
Fontsize is a graph attribute (as well as an edge and node attribute). Doxygen generates a dot file, so, e.g.,: strict digraph { graph [ bgcolor=lightgray, resolution=128, fontname=Arial, fontcolor=blue, fontsize=12 ]; node [ fontname=Arial, fontcolor=blue, fontsize=11]; edge [ fontname=Helvetica, fontcolor=red, fontsize=10 ]; } Specific settings will override generic ones; hence setting fontsize as a node … Read more
graphviz drawing graph vertically
Given the following script, which I’ve extracted from the comments to the question and edited to make it run successfully by removing some extraneous semicolons: digraph G { graph [ bgcolor=lightgray, resolution=128, fontname=Arial, fontcolor=blue, fontsize=10 ]; node [ fontname=Arial, fontcolor=blue, fontsize=10]; edge [ fontname=Helvetica, fontcolor=red, fontsize=10 ]; “arunachaltourism.com/” -> “webcomindia.biz/profile.php”; “arunachaltourism.com/#” -> “arunachaltourism.com/”; “arunachaltourism.com/aalo.php” -> … Read more
Graphviz outputs a mess
Here’s a some steps in a better direction: nodesep is not a node-attribute – and it probably doesn’t do what you expected. But it still is useful in your case: … this affects the spacing between loops on a single node, or multiedges between a pair of nodes. I don’t think edge weight changes something … Read more
Improve positioning of subscript and superscript on node labels
The native HTML-like node rendering of Graphviz is quite limited. The Graphviz docs say this clearly. I don’t believe there’s a way to coax it to do what you want. Even if there is a way to tweak e.g. a <table> definition to do it, the results are likely to look bad. Therefore, I recommend … Read more
graph rendering in python (flowchart visualization) [closed]
Graphviz is the best option in my opinion. Graphviz is the premiere graph rendering/layout library; it’s mature, stable, open-source, and free of charge. It is not a dedicated flowchart or diagramming package, but its core use case–i.e., efficient and aesthetic rendering of objects comprised of nodes and edges, obviously subsumes flowchart drawing–particularly because its api … Read more
How to set default node shape to box instead of oval?
using the node notation without listing the impacted nodes make the node shape style applied by default. digraph ExampleGraph { node [shape=”box”]; a -> b -> c -> d; }