Re: PNG export bug

[Ian Redfern <redferni logica com>]

I was able to view and export these as PNG with Dia 0.92.2 (on Debian unstable) without problems and the PNGs look fine - I've put them at http://www.redferni.uklinux.net/dia/salembw.png and http://www.redferni.uklinux.net/dia/kansasbw.png and they look OK to me and Mozilla.

I even switched them to using the new colour Cisco icons (shameless plug for testers - version 1.1 released today) and they exported fine there too - compare http://www.redferni.uklinux.net/dia/salem.png

What version of libpng are you using? I'm using 1.2.5.0 (1.2.5.0-5 in Debian terms). What OS/Dia build/usual environment info?

Ian Redfern.

On Wed, 2004-04-14 at 07:12, Justin Gombos wrote:
> * Justin Gombos <mindfuq@zianet.com> [2004-04-13 18:09]:
> > * Lars Clausen <lars@raeder.dk> [2004-04-13 16:37]:
> > > 
> > > Interestingly, the .dia files for all but reston are also corrupt.
> > 
> > Ah, I forgot about that.. my ISPs web ftp server has been corrupting
> > most of what I upload lately.
>
> Sorry about that.  I managed to get a couple of uncorrupted dia files
> posted.  Use these commands to download them:
>
> wget http://www.zianet.com/jgombos/ns680/project/rawdata/kansas.dia
> wget http://www.zianet.com/jgombos/ns680/project/rawdata/salem.dia
>
> There shouldn't be any integrity problems w/ the downloads, but here's
> the md5 hashes just in case:
>
>   b294e5b99c5637bd73ba106853b0270e  kansas.dia
>
>   bc4a524511d2952ca4a5ee096523ee9f  salem.dia
>
> You will see that these diagrams display correctly, even with
> anti-aliasing turned on.  (btw- why is unchecking the box the way for
> enabling something?)  Anyway, if you try to export these files to PNG
> using Dia 0.92.2, you will see a screwed up artifact in the PNG file.


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