Render dia and vdx files

Notice: This plugin is unmaintained and available for adoption.

Description

This plugin renders ​DIA diagrams and MS-Visio VDX diagrams attached to Trac resources, such as wiki pages and tickets.

If the width is changed in the macro argument the image is re-rendered using ​pillow, which is a Python imaging library.

A typical use case would be where you attach a file to display on the page as per normal. The files can be either dia or vdx, compressed or uncompressed. To do so, make suitable macro entries in the page:

[[DiaVisView(Diagram1.dia)]]

[[DiaVisView(Diagram2.vdx, border=2)]]

The width can be specified as a second argument. Additional optional arguments are described in the Image macro help.

Bugs/Feature Requests

Existing bugs and feature requests for DiaVisViewPlugin are here.

If you have any issues, create a new ticket.

defect	5 / 7
enhancement	7 / 8
task	0 / 1

Download

Download the zipped source from here.

Souce

Check out DiaVisViewPlugin from here using Subversion, or browse the source​ with Trac.

Installation

General instructions on installing Trac plugins can be found on the TracPlugins page.

The plugin is enabled by adding the following to your trac.ini file:

[components]
diavisview.* = enabled

Recent Changes

15900 by rjollos on 2016-09-16 03:57:34

0.3dev: Make compatible with Trac 1.0

• Use Pillow rather than PIL
• Add Pillow to install requirements
• Make path to Dia binary configurable from trac.ini
• Allow Dia's output filter to be set in trac.ini
• Support options for non-png renders
• Refactor to split a long method somewhat
• Fix the output html element being <p> instead <a>
• Move RE compilation out of the macro expansion
• Do not check width if not needed

Most of the changes provided by jaroslav.benkovsky@…

Refs #12529.

14916 by rjollos on 2015-10-11 20:46:19

0.2dev: Tag build as dev.

Refs #12529.

14915 by rjollos on 2015-10-11 20:44:25

0.2dev: Branch for Trac 1.0 support.

Refs #12529.

(more)

Author/Contributors

Author: robert_martin
Maintainer: none (needsadoption)
Contributors: arkemp