locArrow {berryFunctions} | R Documentation |
arrow at locator point in graph
Description
Draw arrow at positions in a graph located by clicking and return the code to recreate it
Usage
locArrow(digits = 2, length = 0.1, code = 2, ...)
Arguments
digits |
Number of digits coordinates are rounded to with |
length |
Length of the edges of the arrow head (in inches). DEFAULT: 0.1 |
code |
Direction of arrow head. DEFAULT: 2 (from first to last point clicked) |
... |
Further arguments passed to |
Details
Not tested across platforms yet...
Value
Character string with code
Author(s)
Berry Boessenkool, berry-b@gmx.de, Jun 2016
See Also
Examples
plot(cumsum(rnorm(60)), type="l")
## locArrow() # only do this manually in interactive() mode
## locArrow(col="blue", lwd=3)
[Package berryFunctions version 1.22.5 Index]