tmp-tests/test-magick.R
In privefl/img2coord: Coordinates of Points from an Image
file <- "inst/extdata/plot.gif"
img <- img_read(file) %>% img_scale(0.2)
mat <- drop(as.numeric(magick::image_data(img, channels = "gray")))
mat2 <- img2coord:::img2mat(img)
dim(mat)
table(mat)
privefl/img2coord documentation built on May 17, 2019, 10:39 a.m.
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file <- "inst/extdata/plot.gif"
img <- img_read(file) %>% img_scale(0.2)
mat <- drop(as.numeric(magick::image_data(img, channels = "gray")))
mat2 <- img2coord:::img2mat(img)
dim(mat)
table(mat)
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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