Difference between revisions of "Dot"
From Linuxintro
imported>ThorstenStaerk |
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} | } | ||
create the graphical map | create the graphical map | ||
| − | + | dot -Tpdf -o mindmap.pdf source.txt | |
view the graphical map | view the graphical map | ||
| − | + | xdg-open mindmap.pdf | |
= remove arrows = | = remove arrows = | ||
| Line 23: | Line 23: | ||
'''source.txt''' | '''source.txt''' | ||
| + | |||
digraph "Wikimap" { | digraph "Wikimap" { | ||
"cloud" -> "public" [arrowhead=none] | "cloud" -> "public" [arrowhead=none] | ||
| Line 32: | Line 33: | ||
} | } | ||
create the graphical map | create the graphical map | ||
| − | $ dot - | + | $ dot -Tpdf -o mindmap.pdf source.txt |
view the graphical map | view the graphical map | ||
| − | $ | + | $ xdg-open mindmap.pdf |
| + | |||
| + | = Layout = | ||
| + | You can use several layouts: dot, twopi, neato and circo. Here is the neato layout: | ||
| + | |||
| + | [[File:Layout-neato.png]] | ||
| + | |||
| + | Sourcecode for the above: | ||
| + | digraph "Wikimap" { | ||
| + | layout=neato | ||
| + | overlap=false | ||
| + | "OS" -> "OpenSource" | ||
| + | "OpenSource" -> "Linux" | ||
| + | "OpenSource" -> "BSD" | ||
| + | "BSD" -> "NetBSD" | ||
| + | "BSD" -> "FreeBSD" | ||
| + | } | ||
= See also = | = See also = | ||
Latest revision as of 06:39, 24 May 2024
Dot is a program from the graphviz package to draw graphs from the command line. It can, among other usages, be used to create MindMaps.
Contents
Mindmap
Here's how you create a mindmap with dot:
source.txt
digraph "Wikimap" {
"OS" -> "OpenSource"
"OpenSource" -> "Linux"
"OpenSource" -> "BSD"
"BSD" -> "NetBSD"
"BSD" -> "FreeBSD"
}
create the graphical map
dot -Tpdf -o mindmap.pdf source.txt
view the graphical map
xdg-open mindmap.pdf
remove arrows
Here is how you draw a mindmap without arrows, you use "arrowhead=none":
source.txt
digraph "Wikimap" {
"cloud" -> "public" [arrowhead=none]
"cloud" -> "private" [arrowhead=none]
"cloud" -> "data" [arrowhead=none]
"cloud" -> "virtual machines" [arrowhead=none]
"data" -> "ownCloud" [arrowhead=none]
"public" -> "ownCloud" [arrowhead=none]
}
create the graphical map
$ dot -Tpdf -o mindmap.pdf source.txt
view the graphical map
$ xdg-open mindmap.pdf
Layout
You can use several layouts: dot, twopi, neato and circo. Here is the neato layout:
Sourcecode for the above:
digraph "Wikimap" {
layout=neato
overlap=false
"OS" -> "OpenSource"
"OpenSource" -> "Linux"
"OpenSource" -> "BSD"
"BSD" -> "NetBSD"
"BSD" -> "FreeBSD"
}
