raster2rgb: Produce an RGB image from a singleband raster file.
In pobsteta/shiny-cnes: Package to download space image from CNES server (theia, peps...)
Description
Usage
Arguments
Value
Note
Author(s)
Description
Internal function to create JPEG or PNG images from a
singleband raster file. This function is used by s2_thumbnails,
and it will be exported when it would be more generalised.
Usage
1
2
raster2rgb(in_rast, out_file = NULL, palette = "generic_ndsi",
tmpdir = NA, scaleRange = NA)
Arguments
in_rast
Path of the input multiband raster.
out_file
(optional) Path of the output RGB JPEG image; if NULL
(default), a RasterLayer will be returned.
palette
Path of the palette file to be used (cpt or txt),
or character value of a builtin palette (the default
"generic_ndsi").
tmpdir
(optional) Path where intermediate files (VRT) will be created.
Default is a temporary directory.
Value
The path of the output image; alternatively, the output image
as RasterLayer (if out_rast = NULL).
Note
License: GPL 3.0
Author(s)
Luigi Ranghetti, phD (2018) ranghetti.l@irea.cnr.it, Pascal Obstetar, (2019) pascal.obstetar@gmail.com
pobsteta/shiny-cnes documentation built on May 26, 2019, 2:31 a.m.
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Description Usage Arguments Value Note Author(s)
Description
Internal function to create JPEG or PNG images from a singleband raster file. This function is used by s2_thumbnails, and it will be exported when it would be more generalised.
Usage
1 2 | raster2rgb(in_rast, out_file = NULL, palette = "generic_ndsi",
tmpdir = NA, scaleRange = NA)
|
Arguments
in_rast |
Path of the input multiband raster. |
out_file |
(optional) Path of the output RGB JPEG image; if NULL (default), a RasterLayer will be returned. |
palette |
Path of the palette file to be used (cpt or txt), or character value of a builtin palette (the default "generic_ndsi"). |
tmpdir |
(optional) Path where intermediate files (VRT) will be created. Default is a temporary directory. |
Value
The path of the output image; alternatively, the output image
as RasterLayer (if out_rast = NULL).
Note
License: GPL 3.0
Author(s)
Luigi Ranghetti, phD (2018) ranghetti.l@irea.cnr.it, Pascal Obstetar, (2019) pascal.obstetar@gmail.com
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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