Difference between revisions of "Dot"
From Linuxintro
imported>ThorstenStaerk (→Layout) |
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'''source.txt''' | '''source.txt''' | ||
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digraph "Wikimap" { | digraph "Wikimap" { | ||
"OS" -> "OpenSource" | "OS" -> "OpenSource" | ||
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"BSD" -> "FreeBSD" | "BSD" -> "FreeBSD" | ||
} | } | ||
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create the graphical map | create the graphical map | ||
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dot -Tps -o mindmap.ps source.txt | dot -Tps -o mindmap.ps source.txt | ||
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view the graphical map | view the graphical map | ||
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konqueror mindmap.ps | konqueror mindmap.ps | ||
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= remove arrows = | = remove arrows = | ||
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'''source.txt''' | '''source.txt''' | ||
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digraph "Wikimap" { | digraph "Wikimap" { | ||
"cloud" -> "public" [arrowhead=none] | "cloud" -> "public" [arrowhead=none] | ||
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"public" -> "ownCloud" [arrowhead=none] | "public" -> "ownCloud" [arrowhead=none] | ||
} | } | ||
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create the graphical map | create the graphical map | ||
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$ dot -Tps -o mindmap.ps source.txt | $ dot -Tps -o mindmap.ps source.txt | ||
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view the graphical map | view the graphical map | ||
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$ konqueror mindmap.ps | $ konqueror mindmap.ps | ||
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= Layout = | = Layout = | ||
Revision as of 06:18, 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 -Tps -o mindmap.ps source.txt
view the graphical map
konqueror mindmap.ps
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 -Tps -o mindmap.ps source.txt
view the graphical map
$ konqueror mindmap.ps
Layout
You can use several layouts: dot, twopi, neato and circo. Here is the neato layout:
Sourcecode for the above: <source> digraph "Wikimap" {
layout=neato overlap=false "OS" -> "OpenSource" "OpenSource" -> "Linux" "OpenSource" -> "BSD" "BSD" -> "NetBSD" "BSD" -> "FreeBSD"
} </source>
