# demo of bug in dev.print() # (trivial, but detracts from Rolls Royce feel of R and forces workarounds) # seen in rw0642 and linux version of 0.64.1 # Verbal attempt at generalising the behaviour illustrated by this file: # If "par(mfrow)" is used to set more than 2 graphs vertically or # horizontally on the page, then, in the file generated by "dev.print()", # the default size of the graph points created by "points()" differs from # the size created by "plot()", although it does not differ on the # screen display. a_1:10 b_c(2:10,NA) opar_par(mfrow=c(1,3)) # set up page for 1x3 graphs, bug #opar_par(mfrow=c(3,1)) # set up page for 3x1 graphs, bug #opar_par(mfrow=c(2,1)) # set up page for 2x1 graphs, OK plot(a,a) points(a,b) plot(a,b) points(a,a) plot(a,a) points(a,b) par(opar) dev.print(file="printdev.ps") # gv or print "printdev.ps" ---------------------------------------------------------------------------- Thanks for R John Peters CSIRO National Measurement Laboratory PO Box 218 Phone: +61 2 9413 7503 Lindfield NSW 2070 Fax: +61 2 9413 7202 Australia Internet: John.Peters@tip.CSIRO.AU ---------------------------------------------------------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._