Good morning,
I’m at the end of my rope with persp() & graphsheet()
I’ve got nice looking graphics on the monitor. I’ve
used the persp() routine to produce surfaces of various forms and love them –
exactly what I’d set out to do. The problems arise when I try to export the
figures. When I use graphsheet to print them to an EPS file the z-axis tick
mark labels are rotated oddly, the z-axis tick mark labels are larger than
those on the x and y axis, and the z-axis label is spun(rotated) such that it
veers outward away from the z-axis such that it is not parallel to the axis.
Here’s my graphsheet() command:
graphsheet(file="..//pics//Emp2000.eps",format="EPS",orientation="LANDSCAPE")
Here’s my persp() command:
persp(x=seq.x,y=seq.y,loess.predict,xlab="Relative Longitude (mi to
CBD)",ylab="Relative Latitude (mi to CBD)",
box=F,zlab=
“Employment Density”,zlim=c(-2,120),eye=eye,col=2)
I’ve tried the usual 2-D workarounds of using axes=F and
plotting my own axis tick marks and labels, but you can’t do this in 3-D.
Any help would be most appreciated.
Thanks,
Chris.