Modify

Opened 7 years ago

Closed 7 years ago

#1773 closed defect (fixed)

Newer Versions Of Dia Need Different Options

Reported by: bram@… Owned by: arkemp
Priority: normal Component: DiaViewPlugin
Severity: normal Keywords:
Cc: Trac Release: 0.10

Description

I use Ubuntu Server Feisty, Trac 0.10.3 and Dia version 0.96.1. Once I installed DiaViewPlugin and modified the TODO for the dia path my pages with dia attachments and Macro usage would only show the HTML image tag "alt" attribute text:

JPG render of a DIA file.

In my trac.log file I would get the following:

2007-07-11 19:15:06,947 Trac[DiaView] INFO: New attachment: TracTest.png
2007-07-11 19:15:12,228 Trac[DiaView] INFO: Getting file modification times.
2007-07-11 19:15:12,229 Trac[DiaView] INFO: Comparing dia and png file modification times : 1184197913.0, 0
2007-07-11 19:15:12,229 Trac[DiaView] INFO: Running Dia : /usr/bin/dia -l --export-to-format=png --export=/home/trac/qcard/attachments/wiki/QcardAgi/TracTest.png /home/trac/qcard/attachments/wiki/QcardAgi/TracTest.dia
2007-07-11 19:15:12,249 Trac[DiaView] INFO: Exiting Dia
2007-07-11 19:15:12,760 Trac[main] WARNING: 500 Internal Server Error (500 Internal Server Error (Attachment TracTest.png not found))

I decided to try the dia command from the command line and it failed as follows:

bram@pyfool:/home/trac/qcard/plugins$ /usr/bin/dia -l --export-to-format=png --export=/home/trac/qcard/attachments/wiki/QcardAgi/TracTest.png /home/trac/qcard/attachments/wiki/QcardAgi/TracTest.dia

Unknown option --export-to-format=png

This prompted me to /usr/bin/dia --help which pointed out an option change to replace

--export-to-format=png

with

--filter=png

After making this change things worked perfectly...well as far as I have tested. Maybe some type of dia version testing should be done to determine exactly which options should be used for the export.

Thanks for the great plugin!

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Change History (1)

comment:1 Changed 7 years ago by anonymous

  • Resolution set to fixed
  • Status changed from new to closed

Thanks for the feedback. I'll update the plugin, shift to the new options (I just had the same problems) and add a comment to that line.

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