legend.krige
Add a legend to a image with kriging results
This function allows adds a legend to an image plot generated by
image.kriging
or image.krige.bayes
.
It can be called internally by these functions or directly by the user.
Usage
legend.krige(x.leg, y.leg, values, scale.vals,
vertical = FALSE, offset.leg = 1, …)
Arguments
- x.leg
limits for the legend in the \(x\) direction.
- y.leg
limits for the legend in the \(y\) direction.
- values
values plotted in the image.
- scale.vals
optional. Values to appear in the legend. If not provided the function
pretty
is used to define the values.- vertical
If
TRUE
the legend is drawn in the vertical direction. Defaults toFALSE
.- offset.leg
numeric value controlling the distance between the legend text and the legend box.
- …
further arguments to be passed to the function
text
.
Value
A legend is added to the current plot. No values are returned.
References
Further information on the package geoR can be found at: http://www.leg.ufpr.br/geoR.
See Also
Examples
# NOT RUN {
# See examples in the documentation for image.kriging
# }