[Pharo-project] [squeak-dev] [ANN] Exif

Alexander Lazarević laza at blobworks.com
Thu Nov 25 14:16:00 CET 2010


Thanks. It should work also in Pharo.now.

Alex

2010/11/25 Lukas Renggli <renggli at gmail.com>

> Very cool, thanks a lot for sharing this!
>
> Lukas
>
> On 25 November 2010 08:47, Alexander Lazarević <laza at blobworks.com> wrote:
> > Hi!
> >
> > I just uploaded a first hack of an Exif package to squeaksource.
> >
> > http://www.squeaksource.com/Exif.html
> >
> > MIT License. Any contributions are welcome (see current limitations).
> > Haven't tested it on Pharo yet. But there shouldn't be anything special
> > about it.
> >
> > Have fun,
> >  Alex
> >
> > From the project description:
> >
> > This provides code to extract/modify the Exif (Exchangeable image file
> > format) information from/inside media files.
> >
> > Current limitations:
> >
> > Works only for TIFF-, JPEG-files
> > Can't write Exif information
> > Can't read/write GPS information
> > Can't read/write Interoperability information
> > Can't read/write any vendor specific MakerNote
> > Can't read/write UserComments
> > Most methods for cooked information (like dateTime) are missing
> >
> > Examples:
> > "Dump all Exif information from a JPEG-file to the Transcript"
> > Transcript show: (Exif readFromJPEGNamed: 'p2.jpg') printAll; cr.
> >
> > "Get raw Exif content for DateTime (a String)"
> > (Exif readFromJPEGNamed: 'p2.jpg') atTagName: #DateTime. "#('2010:11:10
> > 16:56:33')"
> >
> > "Get cooked Exif content for DateTime (a DateAndTime object)"
> > (Exif readFromJPEGNamed: 'p2.jpg') dateTime. "2010-11-10T16:56:33+01:00"
> >
> > Specs:
> > Exif and TIFF
> >
> > Disclaimer:
> > This software is provided as is. It is in a very early stage and there
> are
> > no guaranties that the software will work as expected or advertised.
> > Be sure to use only image files with this software that you have backed
> up
> > before. I refuse any responsibility for any data lost while using this
> > software.
> >
> >
> >
> >
> >
>
>
>
> --
> Lukas Renggli
> www.lukas-renggli.ch
>
>
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