Legacy ImageMagick Discussions Archive

... what I am searching for is meaningless
Yes, I think so.

Your Python script should parse whatever it receives. When it sees "P" as the first character on a line, it should realise this is the start of a new image. The values it has received so far should be the correct number for the given ...

I don't know if it would help, but convert can create the text (uncompressed) form directly, with "-compress none".

"adjoin" may also be useful. See http://www.imagemagick.org/Usage/formats/#pbmplus
Thanks for the information.

" -compress none " works great. I can do away with the whole ...

EDIT:
A short summary of the problems I was having and how they were solved.
PNMPlus tools (specifically pnmtopnm -plain) do not work well with convert's output stream

Skip the use of pnmtopnm and instead use the -compress none option when converting to a PBM image.
convert sends PNM output ...

Basically, the 'win:' pseudo output format is superfluous in Windows. It would suffice just to type 'wizard.jpg' into the cmd box (or the Windows Run box) and Windows would start the associated application and load the image. So this instruction is only confusing for Windows users and the non ...

I am using the Windows precompiled binary ImageMagick-6.8.3-9-Q16-x86-dll.exe on Windows 7 Professional x86.

>convert -version
Version: ImageMagick 6.8.3-8 2013-03-04 Q16 http://www.imagemagick.org
opyright: Copyright (C) 1999-2013 ImageMagick Studio LLC
eatures: DPC OpenMP
elegates: bzlib ...

<...> You can stop those by using -quiet


-quiet did the trick

It turns out that IM was still reporting the results of identify after the warnings:

>identify -format %[width] long_portrait.tif
Magick: long_portrait.tif: unknown field with tag 33000 (0x80e8) encountered. `TIFFReadDirectory ...

I am using the Windows precompiled binary ImageMagick-6.6.9-6-Q8-windows-dll.exe
>convert -version
Version: ImageMagick 6.6.9-6 2011-04-14 Q8 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2011 ImageMagick Studio LLC
Features: OpenMP


I am experiencing an similar issue as reported here ...