[Tcl-bugs] [ tktoolkit-Bugs-1632447 ] bad PPM maxval

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Bugs item #1632447, was opened at 2007-01-10 06:54
Message generated for change (Comment added) made by nobody
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Category: 43. Photo Image|PPM
Group: obsolete: 8.4.12
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Donal K. Fellows (dkf)
Summary: bad PPM maxval 

Initial Comment:
If maxval in PPM file header is greater than 255 then the
following will happen:

$ wish
% image create photo f -file x.ppm
PPM image file "x.ppm" has bad maximum intensity value 65535

and no image will be created.

Create x.ppm:
$ xwd -root | xwdtopnm >x.ppm
The maxval depends on the X servers display depth value.

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Comment By: Nobody/Anonymous (nobody)
Date: 2007-01-17 09:10

Message:
Logged In: NO 

I (the submitter) forgot to provide my e-mail address: pme at prolan dot
hu

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112997&aid=1632447&group_id=12997