plotnicetix {GEOmap} | R Documentation |
Plot Lat-Lon tick marks
Description
Find and plot nice tick marks on projected plot
Usage
plotnicetix(nex, nwhy, proj, tlen = 0.1,
fonts = c("serif", "plain"), PMAT = NULL, PLOT = TRUE)
Arguments
nex |
X coordinates |
nwhy |
Y coordinates |
proj |
prjection list |
tlen |
length for tic marks (inches) |
fonts |
Hershy font vector |
PMAT |
projection matrix from persp |
PLOT |
logical, TRUE = add to plot |
Value
Graphical Side Effects
Author(s)
Jonathan M. Lees<jonathan.lees@unc.edu>
See Also
niceLLtix, goodticdivs, getnicetix, dms
Examples
proj = setPROJ(7, LAT0 = 0 , LON0= -93)
rx = c(652713.4, 656017.4)
ry = c(1629271, 1631755)
plot(rx, ry, type='n', asp=1, axes=FALSE , ann=FALSE)
plotnicetix(rx, ry, proj, PMAT=NULL)
[Package GEOmap version 2.5-11 Index]