locatorRS: locator with immediate points in Rstudio

In berryFunctions: Function Collection Related to Plotting and Hydrology

locator with immediate points in Rstudio

Description

Have locator add points on the graph directly after clicking, even in Rstudio Graphics devices

Usage

locatorRS(n = 512, type = "p", ...)

Arguments

n	Maximum number of points to plot.
type	As in locator, but passed to points. DEFAULT: "p"
...	Further arguments passed to points

Value

List with x and y

Author(s)

Berry Boessenkool, [e-mail], Dec 2020

See Also

https://stackoverflow.com/q/65147219/1587132

Examples

if(interactive()){
plot(1:10, type="n")
locs <- locator(n=3, type="o") # click on locations in graph. 
# If you do not set n at beginning, press ESC to finish
locs
# In Rstudio, points only appear after finishing.
locatorRS(7, col="blue", type="o") # plots after each click
}

berryFunctions documentation built on May 29, 2024, 4:01 a.m.