Nothing
rectGEOmapXY<-function(lat=0, lon=0, PROJ=NULL, PMAT=NULL, ... )
{
if(missing(PMAT)) { PMAT=NULL }
pxy = GLOB.XY(lat, lon, PROJ)
if(!is.null(PMAT))
{
tem1 = trans3d(pxy$x, pxy$y, rep(0, length(pxy$y)) , PMAT)
}
else
{
tem1 =pxy
}
for(i in seq(from=1, to=length(tem1$x)-1, by=2))
{
rect(tem1$x[i],tem1$y[i],tem1$x[i+1],tem1$y[i+1], ...)
}
}
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