HOME      NEWS      MAP

PDF Support

Some users have asked for the ability to generate diagrams directly in PDF format. Unfortunalty, this is not an easy task, and would require the need of several external libraries (Batik and FOP).

This goes against the wish to keep plantuml.jar file not too big and to facilitate its integration with other products.

Fortunatly, it is possible to use some kind of dynamic linkage, so that those libraries are not needed for compilation or execution if not present. A SVG file is first generated, then translated to PDF.

Note that in some case, shadowing is an issue for PDF export, so you can find here a way to disable it.

Make it works

So by default PDF generation is not enable. This will probably fit majority of users' needs.

If you want to use PDF, you have to download the following files:

avalon-framework-4.2.0.jar
batik-all-1.7.jar
commons-io-1.3.1.jar
commons-logging-1.0.4.jar
fop.jar
xml-apis-ext-1.3.04.jar
xmlgraphics-commons-1.4.jar
You have to download those files from Batik and FOP web site.

For testing purpose only, those files have been put together in a zip here.

Those files have to be in the very same folder as plantuml.jar (this is important)

Now, you can use the -pdf flag in the command line:

java -jar plantuml.jar -pdf diagram.txt
Or format="pdf" in the ant task:
<!-- task definition -->
<taskdef name="plantuml" classname="net.sourceforge.plantuml.ant.PlantUmlTask" classpath="plantuml.jar" />
<!-- process diagram.txt file -->
<target name="images">
  <plantuml format="pdf">
    <fileset file="diagram.txt.txt" />
  </plantuml>
</target>

HOME      NEWS      MAP