运行到此行时,提示出错。您能否看看?
Error in seq(from = lAngRngbgn, to = lAngRngbgn, to = lAngRngend, length.out = 101) :
object 'lAngRngbgn' not found
# Fill in data
lapply(
grep( "year", names(dfPlt) ),
function(i)
{
ivY <-
as.integer(
gsub( "year", "", grep( "year", names(dfPlt), value = TRUE ) )
)
iRad <- ivY + iYearMap
lapply(
seq.int(iNclass - 1),
function(j)
{
lAngRng <- fIndToAng(j)
dvAng <- seq(from = lAngRngbgn,to=lAngRngbgn, to = lAngRngend, length.out = 101)
polygon(
x = c( iRad*sin(dvAng), rev( (iRad + 1)*sin(dvAng) ) ),
y = c( iRad*cos(dvAng), rev( (iRad + 1)*cos(dvAng) ) ),
border = NA, col = hsv( h = iHue, s = dfPlt[j, i], v = 1 )
)
}
)
}
)
最后的图形是这样