I have a script containing an xyplot() to print to a postscript file, followed by dev.off(). When I source the script, the dev.off() seems to cut off the xyplot() execution before it is finished. The resulting postscript file has about the right size, but it appears blank when I try to view it. If I manually execute the xyplot(), then wait for the return of the R prompt before executing dev.off(), I have no problems. Can someone help? Scott Scott Waichler, Senior Research Scientist Hydrology Group/Environmental Technology Division Battelle Pacific Northwest National Laboratory (email) scott.waichler at pnl.gov -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help 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-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
dev.off() prematurely stops xyplot()
2 messages · Waichler, Scott R, Deepayan Sarkar
Try print(xyplot(<whatever>)) instead of just xyplot() xyplot (and all other such functions) produce a "trellis" object that is by default printed, but that of course doesn't happen inside source unless you explicitly print it.
--- "Waichler, Scott R" <Scott.Waichler at pnl.gov> wrote:
I have a script containing an xyplot() to print to a postscript file, followed by dev.off(). When I source the script, the dev.off() seems to cut off the xyplot() execution before it is finished. The resulting postscript file has about the right size, but it appears blank when I try to view it. If I manually execute the xyplot(), then wait for the return of the R prompt before executing dev.off(), I have no problems. Can someone help? Scott Scott Waichler, Senior Research Scientist Hydrology Group/Environmental Technology Division Battelle Pacific Northwest National Laboratory (email) scott.waichler at pnl.gov
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