Is there a tool that helps me draw a venn diagram easily?

Question

For some reason I have to draw a lot of venn diagrams and I hope I can just specify the sets and its elements and it emits the right image. I do not care about the blazonry.

So is there any tool or script or libraries suitable?

Solution 1

pyVenn is a python library that shoud help you: http://code.google.com/p/pyvenn/

an alternative would be matplotlib-venn, which the author describes here. It supports multiple sets, but depends on matplotlib.

Solution 2

Venn Diagram Maker by Creately:

• Venn diagram templates to get started quickly
• Export Venn diagrams as image files or pdf files
• Easy styling options to add color and clarity to diagrams

http://creately.com/Draw-Venn-Diagrams-Online

Grapholite allows you to easier create a Venn charts by offering the following abilities:

• drawing tools and shape
• ability to work in online and offline modes; in and out of browser
• export to the most commonly used picture and document formats

http://grapholite.com/Diagrams/VennDiagrams

Gliffy’s Venn diagrams: Use one of the pre-prepared Venn diagram templates, or create your own using the extensive library of shapes and images. Draw, style, and align shapes and easily insert and format text using market-leading Venn diagram software.

And because Gliffy is collaborative online software, it’s easy to share the Venn diagrams you’ve created by inviting other users to Gliffy, exporting them as images or PDFs, or embedding them in your blogs and wikis.

http://www.gliffy.com/uses/venn-diagram-software-template/

Comments

[Hongxu Chen]

It seems that pyVenn can only support two sets:-(

[BorisHajduk]

then use matplotlib-venn, which depends on matplotlib

[Hongxu Chen]

matplotlib-venn is what I need exactly, thx