wiki:DiaVisViewPlugin

Version 2 (modified by robert_martin, 7 years ago) (diff)

Image lib used to check the width and re-render if required.

DiaVisioView - Renders dia and vdx files

Description

This has taken the original DiaView and modified it for use with Trac 0.11, and at the same time included support for vdx and compressed files.

It has had very little testing. It has been set up as a separate hack to the original DiaView so as not to break DiaView for Trac < 0.11.

If the width was changed in the macro argument the displayed image would scale, however the source file stayed the same. To overcome this the width is checked using the image library, and if different it is re-rendered. Please see the link below for the image library.

http://www.pythonware.com/products/pil/

Bugs/Feature Requests

Existing bugs and feature requests for DiaVisViewPlugin are here.

If you have any issues, create a new ticket.

Download

Download the zipped source from here.

Source

You can check out DiaVisViewPlugin from here using Subversion, or browse the source with Trac.

Example

To install download the archive, then either $ python setup.py install or copy it to the plugins directory of the particular project

Attach a file you wish to display to the page as per normal. The files can be either dia or vdx, compressed or uncompressed.

Make suitable macro entries in the page. If a number is given after the filename it will be taken as the width. Please see the main image macro for all the options.

[[DiaVisView(Diagram1.dia)]]

[[DiaVisView(Diagram2.vdx, border=5)]]

Thanks to arkemp for the original.

Recent Changes

[11124] by Martin on 2012-01-07 15:51:57
Closes #9674.
[11123] by Martin on 2012-01-07 15:51:22
Closes #9673.
[8100] by Martin on 2010-06-08 18:53:20
Support for --show-layers. Closes #7193.

  • new parameter layers
  • accepts dot separated list of layer numbers

E.g. [[DiaVisView(myfile.dia, layers=0.3.7)]]

Author/Contributors

Author: robert_martin
Contributors: