x3p_circle_select {x3ptools} | R Documentation |
Select a circle area on the surface of an x3p file using rgl
Description
In the active rgl window select a circle on the scan's surface by clicking on three points along the circumference. Make sure that x3p file and the rgl window match. If no rgl window is active, an rgl window opens with the scan.
Usage
x3p_circle_select(x3p, col = "#FF0000", update = TRUE)
Arguments
x3p |
x3p file |
col |
character value of the selection color |
update |
boolean value, whether the rgl window should be updated to show the selected circle |
Value
x3p file with selected circle in mask
Examples
## Not run:
if (interactive) {
if (!file.exists("fadul1-1.x3p")) {
url <- "https://tsapps.nist.gov/NRBTD/Studies/CartridgeMeasurement/DownloadMeasurement"
file <- "2d9cc51f-6f66-40a0-973a-a9292dbee36d"
download.file(file.path(url, file), destfile="fadul1-1.x3p")
}
x3p <- x3p_read("fadul1-1.x3p")
x3p_image(x3p, size=c(500,500), zoom=.8)
x3p <- x3p_circle_select(x3p, update=TRUE, col="#FF0000")
logo <- x3p_read(system.file("csafe-logo.x3p", package="x3ptools"))
x3p_image(logo, size=c(500,500), zoom = 1)
x3p_circle_select(logo, update=TRUE, col="#00FF00")
}
## End(Not run)
[Package x3ptools version 0.0.4 Index]