http://www.ebi.ac.uk/~osklyar/EBImage or http://bioconductor.org/packages/2.0/bioc/html/EBImage.html
will read/write more than 90 formats including TIFF. Trivial to install and run on Windows. Regards, Oleg On 12/01/07, Inman, Brant A. M.D. <[EMAIL PROTECTED]> wrote: > > Many medical journals and publishers require that images, whether > photographs or line art, be submitted as high resolution .TIFF images. > One option for R users is to produce an image in one format and to > convert it to a .TIFF file using a second software program. My > experience has been that this option often results in images of poorer > quality, often with blurry contours, and a loss of resolution. A second > and better option would be to make .TIFF files directly from the graphic > output of R. > > I recently noticed that there is a library called "rtiff" that may be > able to do this. However, I have not been able to get it to work, > principally because I do not know how to install the required supporting > software, libtiff and tiffio.h, correctly on my computer. I am running R > 2.4.0 on a Windows XP machine. So far I have done the following: > > 1) Loaded the rtiff library > > 2) Downloaded and installed the TIFF library 3.8.2 (complete package and > sources) from the following website: > http://gnuwin32.sourceforge.net/packages/tiff.htm > > I would like to ask the R experts for help with the following things: > > 1) Where do I get the tiffio.h file? > > 2) Where do I install or relocate the tiffio.h and TIFF library to so > that rtiff will work? > > Thanks for your help. > > Brant Inman > Mayo Clinic > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
