img_make_transparent: Make a greyscale image transparent
In jiho/morphr: Analyse the Morphology of Objects on Images
View source: R/img_make_transparent.R
img_make_transparent R Documentation
Make a greyscale image transparent
Description
Turn white into fully transparent and black into fully opaque in a greyscale image.
Usage
img_make_transparent(x)
Arguments
x
a greyscale image, of type imager::cimg()
Examples
x <- img_read(system.file("extdata", "blob.jpg", package="morphr"))
img_show(x)
img_show(img_make_transparent(x))
jiho/morphr documentation built on May 11, 2024, 9:32 p.m.
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View source: R/img_make_transparent.R
| img_make_transparent | R Documentation |
Make a greyscale image transparent
Description
Turn white into fully transparent and black into fully opaque in a greyscale image.
Usage
img_make_transparent(x)
Arguments
x |
a greyscale image, of type |
Examples
x <- img_read(system.file("extdata", "blob.jpg", package="morphr"))
img_show(x)
img_show(img_make_transparent(x))
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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