dot

I'm trying to create a 'round trip' graph using the graphviz. Given the result below, my objective is to have the PINK squares between the NET and the COM (note from the picture below that they are pushed to the right after the NET). the COM must be the first node on the LEFT. the dot code: digraph { rankdir = LR; graph [fontname = "helvetica" ]; node [fontname = "helvetica"]; edge [fontname = "helvetica"]; COM [shape = circle, fillcolor = yellow, style = filled]; NET [shape = circle, fillcolor = yellow, style = filled]; fn1 [shape = BOX, fillcolor = green, style = filled, label = "PORT006"];

How do I render DotML into a chart? According to the website here : Getting graphs from your data is a three-step process. First, generate or manually type a >XHTML (or any other XML) file that contains DotML elements. Use " http://www.martin-loetzsch.de/DOTML " as the namespace identifier for DotML elements. >If you want to validate your DotML elements, use the DotML Schema. Second, apply the script "generate-svg-graphics.bash" on the input file. It applies the >dotml2dot.xsl stylesheet and generates a SVG chart and a CSS file containing the size of >the SVG chart for each DotML graph element

I'm not really sure how to describe what my client wants, so I'll let a picture do most of the talking. I'm using DOT to produce graphs for what is more or less the bill of materials problem. (Show an incoming lot and all the outgoing lots, at all levels, that were created from the material in the incoming lot.) I've got the code to create a graph that contains the data structured appropriately. For example, I generate this GV file: digraph LotTrc { rankdir=LR; graph[label="Lot #AD626", labelloc=top, labeljust=left, fontsize=24]; PO_AD626_0000003333[shape=triangle,color=greenyellow,style

How do I use DOTGenerator to convert a parse tree to DOT/graphviz format in ANTLR4? I found this related question but the only answer uses TreeViewer to display the tree in a JPanel and that's not what I'm after. This other question is exacly what I need but it didn't get answered. Everything else I stumbled upon relates to DOTTreeGenerator from ANTLR3 and it's not helpful. I'm using Java with the ANTLR4 plugin for IntelliJ. I have a small project that has all kind of utility methods w.r.t. ANTLR4 grammar debugging/testing. I haven't found the time to provide it of some proper documentation so

Is it possible to generate a DOT subgraph using ::boost::write_graphviz ? For instance, if I create a subgraph G0 in a graph G, can I get something like the following in the DOT output: graph G { subgraph G0 { ... } ... } I finally figured out both how subgraphs work and how to use boost::write_graphviz to actually print these. The first requirement is "semi-documented" in a comment in the boost library source code: requires graph_name property . The most surprising requirement however seemed to be that detail::write_graphviz_subgraph assumes the presence of vertex_attribute edge_attribute

I am not sure whether this is to be a doxygen or a dot question, but here goes. In my project I have many files that need to include common headers such stdlib.h , stdint.h , and so on. When I ask doxygen to generate the dependency graphs for each of my files, this leads to a lot of clutter and noise as the drawing tool always reuses existing nodes and never duplicates them. Can I somehow tell doxygen to exclude a set of headers from the generated graph, simply ignore them completely? I'd prefer not to resort to horrible preprocessor tricks to delete the #include's when building the

Does anyone know how to put newline in the label of the node? \n is not working - instead some new nodes appear. This works for me as documented : digraph { n[label="two\nlines"] "on\nthree\nlines" } Either put in in a label attribute (my preference), or use it as the node's name, but always enclose it with double quotes. Try " \\n " that works: dot.node('test', label="line1\\nline2") . You can use \n character With graphviz package, this would give from graphviz import Digraph d=Digraph() d.node('test',label='line 1\\nline 2') print(d.source) This would give digraph { test [label="line 1

I produce the following PDF with dot : My main problem is that the character size is too small even when printed on A3 . Also it appears that the graph could be made more compact. E.g. the width is extended by the presence of the blue, green and brown nodes on the upper left corner, but I see no reason why the entire first two rows could not be shifted to the right, to result in an at least 20% reduction of width. I attach the .gv file at the end. Since I automatically generate the .gv file I can only modify graph-level attributes or attributes for all nodes and edges or change the dot

Often, the default layout of graphs drawn by GraphViz in the dot language is a little "tight." With too little visual space, it's hard to put meaningful labels on edges and the graph can look cluttered. How do I affect the vertical and horizontal spacing of GraphViz / dot graphs? DEFAULT I will start with a simple graph that is laid out by the dot engine in the default manner: digraph { node [shape=circle, width=0.4]; A->B A->D B->C D->E } CHANGING HEIGHT As you can see, the layout is quite tight. Notice that my ranks (rows) naturally go from top to bottom. I can affect the height of the graph