R : Copyright 2001, The R Development Core Team
Version 1.4.0 Under development (unstable) (2001-11-22)

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> ## tests of the fonts in the postscript() device.
> 
> testit <- function(family)
+ {
+     postscript("ps-tests.ps", height=7, width=7, family=family)
+     plot(1:10, type="n")
+     text(5, 9, "Some text")
+     text(5, 8 , expression(italic("italic")))
+     text(5, 7 , expression(bold("bold")))
+     text(5, 6 , expression(bolditalic("bold & italic")))
+     text(8, 3, expression(paste(frac(1, sigma*sqrt(2*pi)), " ",
+         plain(e)^{frac(-(x-mu)^2, 2*sigma^2)})))
+     dev.off()
+ }
> 
> testit("Helvetica")
null device 
          1 
> testit("AvantGarde")
null device 
          1 
> testit("Bookman")
null device 
          1 
> testit("Courier")
null device 
          1 
> testit("Helvetica-Narrow")
null device 
          1 
> testit("NewCenturySchoolbook")
null device 
          1 
> testit("Palatino")
null device 
          1 
> testit("Times")
null device 
          1 
> 
> testit("URWGothic")
null device 
          1 
> testit("URWBookman")
null device 
          1 
> testit("NimbusMon")
null device 
          1 
> testit("NimbusSan")
null device 
          1 
> testit("NimbusSanCond")
null device 
          1 
> testit("CenturySch")
null device 
          1 
> testit("URWPalladio")
null device 
          1 
> testit("NimbusRom")
null device 
          1 
> testit("URWHelvetica")
null device 
          1 
> testit("URWTimes")
null device 
          1 
> 
> testit("ComputerModern")
null device 
          1 
> 
> unlink("ps-tests.ps")
>