You can also run PlantUML using the following command :
java -jar plantuml.jar file1 file2 file3
This will look for
file3. For each diagram, a
.png file will be created.
For processing a whole directory, you can use:
java -jar plantuml.jar "c:/directory1" "c:/directory2"
This command will search for
.java files of the
You can also use wildcards :
- For a single character, use
- For zero or more characters, use
- For zero or more characters, (including
\), use a double
So to process any
.cpp files in all directories starting by dummy :
java -jar plantuml.jar "dummy*/*.cpp"
And to process any
.cpp files in all directories starting by dummy, and theirs subdirectories :
java -jar plantuml.jar "dummy*/**.cpp"
You can exlude some files from the process using the
java -jar plantuml.jar -x "**/common/**" -x "**/test/Test*" "dummy*/**/*.cpp"
You can specify an output directory for all images using the
java -jar plantuml.jar -o "c:/outputPng" "c:/directory2"
If you recurse into several directory, there is a slight difference if you provide an absolute or a relative path for this output directory.
- absolute path: An unique output directory will be used, with all images generated inside
- relative path: Several output directories will be used across the file tree.
You can also provide a configuration file which will be included before each diagram:
java -jar plantuml.jar -config "./config.cfg" dir1
When there are some errors in diagrams the command returns an error (-1) exit code. But even if some diagrams contain some errors, all diagrams are generated, which can be time consuming for large project.
You can use the
-failfast flag to change this behavior to stop diagram generations as soon as one error occurs. In that case, some diagrams will be generated, and some will not.
There is also a
-failfast2 flag that does a first checking pass. If some error is present, no diagram will be generated at all. In case of error,
-failfast2 runs even faster than
-failfast, which may be useful for huge project.
-pipe option, you can easily use PlantUML into your scripts.
With this option, diagram description is received through the standard input and the png file is generated to the standard output. No file are written on the local file system.
type somefile.txt | java -jar plantuml.jar -pipe > somefile.png
You can have a help message by launching :
java -jar plantuml.jar -help
This will output:
Usage: java -jar plantuml.jar [options] -gui
(to execute the GUI)
or java -jar plantuml.jar [options] [file/dir] [file/dir] [file/dir]
(to process files or directories)
You can use the following wildcards in files/dirs:
* means any characters but '\'
? one and only one character but '\'
** means any characters (used to recurse through directories)
where options include:
-gui To run the graphical user interface
-tpng To generate images using PNG format (default)
-tsvg To generate images using SVG format
-teps To generate images using EPS format
-tpdf To generate images using PDF format
-tvdx To generate images using VDX format
-txmi To generate XMI file for class diagram
-tscxml To generate SCXML file for state diagram
-thtml To generate HTML file for class diagram
-ttxt To generate images with ASCII art
-tutxt To generate images with ASCII art using Unicode characters
-tlatex To generate images using LaTeX/Tikz format
-tlatex:nopreamble To generate images using LaTeX/Tikz format without preamble
-o[utput] "dir" To generate images in the specified directory
-DVAR1=value To set a preprocessing variable as if '!define VAR1 value' were used
-Sparam1=value To set a skin parameter as if 'skinparam param1 value' were used
-r[ecurse] recurse through directories
-I/path/to/file To include file as if '!include file' were used
-I/path/to/*.puml To include files with pattern
-charset xxx To use a specific charset (default is windows-1252)
-e[x]clude pattern To exclude files that match the provided pattern
-metadata To retrieve PlantUML sources from PNG images
-checkmetadata Skip PNG files that don't need to be regenerated
-version To display information about PlantUML and Java versions
-checkversion To check if a newer version is available for download
-v[erbose] To have log information
-quiet To NOT print error message into the console
-keepfiles To NOT delete temporary files after process
-h[elp] To display this help message
-testdot To test the installation of graphviz
-graphvizdot "exe" To specify dot executable
-p[ipe] To use stdin for PlantUML source and stdout for PNG/SVG/EPS generation
-encodesprite 4|8|16[z] "file" To encode a sprite at gray level (z for compression) from an image
-computeurl|-encodeurl To compute the encoded URL of a PlantUML source file
-decodeurl To retrieve the PlantUML source from an encoded URL
-syntax To report any syntax error from standard input without generating images
-language To print the list of PlantUML keywords
-nosuggestengine To disable the suggest engine when errors in diagrams
-checkonly To check the syntax of files without generating images
-failfast To stop processing as soon as a syntax error in diagram occurs
-failfast2 To do a first syntax check before processing files, to fail even faster
-pattern To print the list of Regular Expression used by PlantUML
-duration To print the duration of complete diagrams processing
-nbthread N To use (N) threads for processing
-nbthread auto To use 4 threads for processing
-author[s] To print information about PlantUML authors
-overwrite To allow to overwrite read only files
-printfonts To print fonts available on your system
-enablestats To enable statistics computation
-disablestats To disable statistics computation (default)
-htmlstats To output general statistics in file plantuml-stats.html
-xmlstats To output general statistics in file plantuml-stats.xml
-realtimestats To generate statistics on the fly rather than at the end
-loopstats To continuously print statistics about usage
If needed, you can setup the environment variable GRAPHVIZ_DOT.
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