This is a general purpose TIFF I/O utility for R. The tiff
package already exists for this purpose but ijtiff
adds some functionality and overcomes some bugs therein.
ijtiff
can write TIFF files whose pixel values are real (floating-point) numbers; tiff
cannot.ijtiff
can read and write text images; tiff
cannot.tiff
struggles to interpret channel information and gives cryptic errors when reading TIFF files written by the ImageJ software; ijtiff
works smoothly with these images.To learn about ijtiff
and how to use it, visit the package website at https://docs.ropensci.org/ijtiff/.
libtiff
ijtiff
requires you to have the libtiff
C library installed. To install libtiff
:
sudo apt-get install libtiff-dev libbz2-dev libdeflate-dev liblzma-dev libwebp-dev libzstd-dev zlib1g-dev
.sudo yum install libtiff-devel libbz2-devel libdeflate-devel liblzma-devel libwebp-devel libzstd-devel zlib-devel
.brew install libtiff
.ijtiff
R packageYou can install ijtiff
from CRAN (recommended) with:
ijtiff
R packageYou can install the development version from GitHub with:
This package uses a lot of code from the original tiff
package by Simon Urbanek.
Contributions to this package are welcome. The preferred method of contribution is through a github pull request. Feel free to contact me by creating an issue. Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.