Plot long-lat grid over projected data
Plot long-lat grid over projected data
llgridlines(obj, easts, norths, ndiscr = 20, lty = 2, offset=0.5, side="WS", llcrs = "+proj=longlat +datum=WGS84", plotLines = TRUE, plotLabels = TRUE, ...)
obj |
object, deriving from Spatial-class having projection specified |
easts |
numeric; see gridlines |
norths |
numeric; see gridlines |
ndiscr |
numeric; see gridlines |
offset |
numeric; see gridlines |
side |
character, default “WS”; see gridlines; available from sp 0.9-84 |
lty |
line type to be used for grid lines |
llcrs |
proj4string of longitude - latitude |
plotLines |
logical; plot lines? |
plotLabels |
logical; plot labels? |
... |
graphics arguments passed to plot function for lines and text function for labels |
none; side effect is that grid lines and lables are plotted
set_thin_PROJ6_warnings(TRUE)
data(meuse)
coordinates(meuse) = ~x+y
proj4string(meuse) <- CRS("+init=epsg:28992")
plot(meuse)
llgridlines(meuse, lty=3)
plot(meuse)
llgridlines(meuse, lty=3, side = "EN", offset = 0.2)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.