dot

How can python write a dot file for GraphViz asking for some edges to be colored red?

由 允我心安 提交于 2019-12-07 22:41:12
问题 I am using python code (with python nested dicts) to write out a DOT file for GraphViz to draw my directed edge-weighted graph, thanks to DAWG's suggestions... nestedg={1: {2: 3, 3: 8, 5: -4}, 2: {4: 1, 5: 7}, 3: {2: 0.09}, 4: {1: 2, 3: -5}, 5: {4: 6}} with open('/tmp/graph.dot','w') as out: for line in ('digraph G {','size="16,16";','splines=true;'): out.write('{}\n'.format(line)) for start,d in nestedg.items(): for end,weight in d.items(): out.write('{} -> {} [ label="{}" ];\n'.format(start

How can I change the position in my HTML of the created graph by graphviz if I am using DOT & doxygen?

由 喜夏-厌秋 提交于 2019-12-07 16:51:55
问题 I using dot and Graphviz in doxygen to create a user manual of my code in HTML. The doxygen code looks somewhat like this: /**<br> *@addtogroup MainProgram * @dot * digraph G { * Main [label = "Main()"]; * START [label = "Start"]; * FINISH [label = "Finish"]; * * START -> Main; * Main -> FINISH; * } * * @enddot */ This of course generates a nice picture. Unfortunately, the picture is not displayed the way I want it in the HTML page. It is always centered on page. I want the alignment to be on

graphviz - How to arrange nodes in a cycle in a rectangular layout?

由 假如想象 提交于 2019-12-07 10:55:36
问题 Pre-Script ... And just when I finished producing these example, I saw the 'roundtrip' flow topic, which looks nice. Since I've already put this on here, might as well ask: are there another alternatives? Original Post Is there a way to automatically lay out nodes in a rectangular layout when in a subgraph? As an example, say I have the given structure: digraph { rankdir="LR"; node [ shape="circle", style="bold, filled", fillcolor="#dddddd" ]; a -> b -> c -> d -> e -> f -> g -> h -> b; } This

How do I use special characters in a dot file node_id?

由 自作多情 提交于 2019-12-07 10:31:33
问题 I am looking forward to write a script that will automatically take input from a file and declare the nodes and edges, and produce a graph that can be visualized in any visualization software. I tried dot language and graphViz. This language uses grammar which clearly declare the nodes of the graph like this: node1; , node2; and does not allow any special character except _ . It works well in all the cases but when I want to declare a node named java.lang.object it shows grammatical error

Changing edge direction in dot

由 丶灬走出姿态 提交于 2019-12-06 17:12:46
问题 I'm trying to draw a pretty simple diagram in dot. digraph untitled { rankdir = LR; {rank=same; S; A} B -> A; B -> S; A -> A; S -> S; A -> S ; S -> A; A -> T; S -> T; } The results I get is I really have to change the edge from S -> S , but I would also like to change the orientation of the arrows so they loop from left to right. 回答1: To change the orientation of any arrow, you may simply use dir=back : S -> S [dir=back]; But in your case this doesn't seem to be necessary... (see below)

size of node with shape=circle

由 ▼魔方 西西 提交于 2019-12-06 16:36:33
问题 i'm trying to set the size of the nodes this way: controller[shape=circle,width=.5,label="Controller",style=filled,fillcolor="#8EC13A"]; But all three nodes are with different size. How can i set fixed size? 回答1: From the DOT Guide http://www.graphviz.org/pdf/dotguide.pdf on page 4 it says the following: When drawn, a node’s actual size is the greater of the requested size and the area needed for its text label, unless fixedsize=true , in which case the width and height values are enforced.

Improve positioning of subscript and superscript on node labels

由 拥有回忆 提交于 2019-12-06 16:35:21
问题 When using both subscript and superscripts on a node label, is it possible to alter the positioning so that they are directly above each other. Example: digraph G { x11[label=<X<SUB>1</SUB><SUP>(1)</SUP>>]; x21[label=<X<SUB>2</SUB><SUP>(1)</SUP>>]; x11 -> x21 } Which produces Is it possible to have the (#) directly above the # rather than slightly to the right? thanks I tried to add a custom css script (re: HTML: can I place subscript text right under the superscript?) to my dot script with

Using doxygen to create (through graphviz's dot) a graphical representation of the entire program

由 假如想象 提交于 2019-12-06 08:53:03
问题 A stack overflow thread (found through google of course) directed me to use doxygen to auto-create documentation (originally because I inherited a code base that was to be diagrammed, and I got tired of doing it by hand through Dia Diagram Editor). Now doxygen has turned out to be really quite useful. However there is one thing I still can't seem to make it do: generate an include (or call) diagram for the entire code base. It'll generate an include hierarchy for a single file, or a call

一、doT.js使用笔记

由 余生长醉 提交于 2019-12-06 02:44:58
一、赋值 https://www.jianshu.com/p/19156f9fac1e <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0"/> <meta name="format-detection" content="telephone=no,email=no,date=no,address=no"> <title>云API</title> <link rel="stylesheet" type="text/css" href="../css/api.css"/> <link rel="stylesheet" type="text/css" href="../css/style.css"/> </head> <body> <header> </header> <div id="show_list"></div> </body> <script src="https://cdn.bootcss.com/jquery/1.9.1/jquery.min.js"></script>

Adding header and footer in graphviz

由 僤鯓⒐⒋嵵緔 提交于 2019-12-06 02:40:29
问题 I have a gv code as below. I want to add some text or image as header and footer to the generated graph. digraph testdot { label=" Name: MY NAME \l Address: Address ...... \l "; START_NODE [ shape=ellipse label= "START" ]; ERROR_NODE0 [ shape=box label= "Error0" ]; ERROR_NODE1 [ shape=box label= "Error1" ]; ERROR_NODE2 [ shape=box label= "Error2" ]; ERROR_NODE3 [ shape=box label= "Error3" ]; Statement_0 [ shape=diamond label= "if foo " ]; Statement_1 [ shape=diamond label= "if foo1" ];
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