PICT output?
-----Original Message----- From: Patrick Connolly [mailto:P.Connolly at hortresearch.co.nz] Sent: Sunday, April 01, 2001 2:56 PM To: "M. Edward (Ed) Borasky" Cc: R-help Subject: Re: [R] PICT output? |> PowerPoint, I assume you have Windows :-). I do the analysis on the Linux box |> and plot "png" files. They are fine for display, but they don't print very well. It's not necessary to resort to using Windows. You can improve the printing quality of a png file by using the bitmap function, and increasing the res from the default 72 to something like 200. Your png file will look fine in PowerPoint. (It will look huge if you try to view it in a file viewer, though). Another down side is that the type of compression is quite processor intensive which can make it slow to appear in PowerPoint. That might be reason to use WMF instead.
In fact, I am doing the Linux "png" output using "bitmap", "png16", actually, with a resolution of 600 dpi. They look great on the screen, but the Windows printer drivers translate them to something grainy and not at all attractive. My recollection is that the biggest ones are about 90 KBytes each at this resolution, and 1/4 that at 300 dpi. And yes, the *Linux* viewers, at least the built-in ones, don't reproduce them as a single page but just a small chunk of a page; you have to use a viewer with scrollbars and zoom capability. That's not a problem for this application, because the person viewing the pictures will *always* have a Windows system. I discussed these issues a while back. My original design created ".eps" output files, but I couldn't insert them as pictures in a Word document. So I tried *all* the other possibilities on Linux before settling on "png" as the most portable. If Linux R had ".emf" output, I would use that. But it doesn't, and given my time constraints I did not have the option of implementing a driver, and even if I did, it would remain proprietary to my employer, and would not be contributable to the R community as a result. -- M. Edward (Ed) Borasky, Chief Scientist, Borasky Research http://www.borasky-research.net http://www.aracnet.com/~znmeb mailto:znmeb at borasky-research.com mailto:znmeb at aracnet.com If there's nothing to astrology, how come so many famous men were born on holidays? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._