It was just a typo. I have both 3.2.3 and 3.2.4 installed so I am running the same test code from both versions. I will try with a different file type to see if that is the issue.
The driver here was not that I wanted to upgrade my version of Octave, it was changing the version of GraphicsMagick. There is a bug in imwrite where a tiff file read in with imread is modified slightly when it is written out by imwrite. Take Care -----Original Message----- From: Søren Hauberg [mailto:[email protected]] Sent: Thursday, April 08, 2010 1:57 AM To: Ian Journeaux Cc: [email protected] Subject: Reading tiff's [was: Re: [OctDev] Latest Binaries] ons, 07 04 2010 kl. 08:26 -0500, skrev Ian Journeaux: > I have a simple m file I had created to help debug a problem with imwrite. > This ran fine with 3.2.3 but with 3.2.4 it complains that the file > "pickoutcentralin.tif" can not be found > > cd C:/Rotationtests; > I = imread('Pickoutcentralin.tif'); > imwrite(I,'Pickoutcentralout.tif'); Just to be sure: 'Pickoutcentralin.tif' does actually exist in the current directory, right? Also, you talk about "pickoutcentralin.tif" (lowercase "p"), but use 'Pickoutcentralin.tif' (uppercase "P") in your code. Is that just a typo? Can you read images of different formats (e.g. PNG)? I think the bundled version of GraphicsMagick was downgraded in the latest binary because of a localisation bug in recent versions of GraphicsMagick, so this might have broken TIFF reading. Søren ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Octave-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/octave-dev
