Download Package `installr`

32
install.ImageMagick
Details
GraphicsMagick is the swiss army knife of image processing. Comprised of 282K physical lines
(according to David A. Wheeler’s SLOCCount) of source code in the base package (or 964K including 3rd party libraries) it provides a robust and efficient collection of tools and libraries which
support reading, writing, and manipulating an image in over 88 major formats including important
formats like DPX, GIF, JPEG, JPEG-2000, PNG, PDF, PNM, and TIFF. This function downloads
Win32 dynamic at 16 bits-per-pixel.
Value
TRUE/FALSE - was the installation successful or not.
References
• GraphicsMagick homepage: http://www.graphicsmagick.org/
Examples
## Not run:
install.GraphicsMagick() # installs the latest version of GraphicsMagick
## End(Not run)
install.ImageMagick
Downloads and installs ImageMagick for windows
Description
Allows the user to downloads and install the latest version of ImageMagick for Windows.
Usage
install.ImageMagick(URL = "http://www.imagemagick.org/script/binary-releases.php",
...)
Arguments
URL
the URL of the ImageMagick download page.
...
extra parameters to pass to install.URL
Details
ImageMagick is a software suite to create, edit, compose, or convert bitmap images. It can read and
write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF,
PhotoCD, PNG, Postscript, SVG, and TIFF. Use ImageMagick to resize, flip, mirror, rotate, distort,
shear and transform images, adjust image colors, apply various special effects, or draw text, lines,
polygons, ellipses and Bezier curves. This function downloads Win32 dynamic at 16 bits-per-pixel.