Nothing
PTXY2 <-
function (x = x, y = y, MEC, focsiz=0.5, pt=0, ...)
{
if(missing(pt)) { pt=0 }
############### use this to set plotting region for symbols
vadj=0.5
hadj=0.5
xy <- xy.coords(x,y,recycle=TRUE)
pin <- par('pin')
usr <- par('usr')
usr.x <- usr[2] - usr[1]
usr.y <- usr[4] - usr[3]
tmp <- list()
tmp$x <- grconvertX(xy$x, to='npc')
tmp$y <- grconvertY(xy$y, to='npc')
tmp.xlen <- length(tmp$x)
focsiz <- rep(focsiz, length.out=tmp.xlen)
x.low <- tmp$x - hadj *focsiz/pin[1]
x.high <- tmp$x + (1-hadj)*focsiz/pin[1]
y.low <- tmp$y - vadj *focsiz/pin[2]
y.high <- tmp$y + (1-vadj)*focsiz/pin[2]
xy.low <- list()
xy.low$x <- grconvertX(x.low, from='npc', to='nfc')
xy.low$y <- grconvertY(y.low, from='npc', to='nfc')
xy.high <- list()
xy.high$x <- grconvertX(x.high, from='npc', to='nfc')
xy.high$y <- grconvertY(y.high, from='npc', to='nfc')
op <- par(c('plt','usr','xpd'))
on.exit(par(op))
par(xpd=TRUE)
par(plt=c(xy.low$x,xy.high$x,xy.low$y,xy.high$y), new=TRUE)
par(usr=c(-1,1,-1,1))
######################
if(pt==0 | pt==1)
{
Ppnt = focpoint(MEC$P$az, MEC$P$dip, pch=18, lab="P", UP=MEC$UP, PLOT=FALSE)
p1x = Ppnt$x
p1y = Ppnt$y
segments(0, 0, p1x, p1y, ...)
}
if(pt==0 | pt==2)
{
Tpnt = focpoint(MEC$T$az, MEC$T$dip, pch=18, lab="P", UP=MEC$UP, PLOT=FALSE)
p3x = Tpnt$x
p3y = Tpnt$y
segments(0, 0, p3x, p3y, ...)
}
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.