array_to_cimg: Converts from a raster array to a cimg object
In recolorize: Color-Based Image Segmentation
View source: R/cimgConversions.R
array_to_cimg R Documentation
Converts from a raster array to a cimg object
Description
What it says it does.
Usage
array_to_cimg(x, flatten_alpha = TRUE, bg = "white", rm_alpha = TRUE)
Arguments
x
An image array, i.e. as read in by readPNG.
flatten_alpha
Logical. Flatten the alpha channel?
bg
Passed to imager::flatten.alpha(). Pixel color for
previously transparent pixels.
rm_alpha
Logical. Remove the alpha channel?
Note this will "reveal" whatever is hidden behind
the transparent pixels, rather than turn them white.
Value
A cimg object.
recolorize documentation built on April 4, 2025, 3:07 a.m.
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View source: R/cimgConversions.R
| array_to_cimg | R Documentation |
Converts from a raster array to a cimg object
Description
What it says it does.
Usage
array_to_cimg(x, flatten_alpha = TRUE, bg = "white", rm_alpha = TRUE)
Arguments
x |
An image array, i.e. as read in by readPNG. |
flatten_alpha |
Logical. Flatten the alpha channel? |
bg |
Passed to |
rm_alpha |
Logical. Remove the alpha channel? Note this will "reveal" whatever is hidden behind the transparent pixels, rather than turn them white. |
Value
A cimg object.
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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