Re: [R] problems with postscript device (PR#341)

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Subject: Re: [R] problems with postscript device (PR#341)
From: Peter Dalgaard BSA (p.dalgaard@biostat.ku.dk)
Date: Fri 26 Nov 1999 - 00:12:25 EST


Message-ID: <x2yabmpsmu.fsf@blueberry.kubism.ku.dk>

Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> writes:

> chong@stat.purdue.edu writes:
>
> > I have encountered the same problem and reported about 5 months ago.
>
> Wasn't there in 0.65.1 ....

Here's a patch:

Index: src/main/devPS.c
===================================================================
RCS file: /home/rdevel/CVS-ARCHIVE/R/src/main/devPS.c,v
retrieving revision 1.9
diff -u -r1.9 devPS.c
--- devPS.c 1999/10/07 18:10:11 1.9
+++ devPS.c 1999/11/25 13:06:44
@@ -824,7 +824,7 @@
     if(pointsize < 6.0) pointsize = 6.0;
     if(pointsize > pd->maxpointsize) pointsize = pd->maxpointsize;
     dd->dp.ps = pointsize;
- dd->dp.cra[0] = (6.0 / 12.0) * pointsize;
+ dd->dp.cra[0] = 0.9 * pointsize;
     dd->dp.cra[1] = 1.2 * pointsize;
 
     /* Character Addressing Offsets */
Index: src/main/graphics.c
===================================================================
RCS file: /home/rdevel/CVS-ARCHIVE/R/src/main/graphics.c,v
retrieving revision 1.57
diff -u -r1.57 graphics.c
--- graphics.c 1999/11/18 16:50:08 1.57
+++ graphics.c 1999/11/25 13:06:44
@@ -3555,7 +3555,7 @@
 #ifdef OLDSYMSIZE
 #define GSTR_0 GStrWidth("0", INCHES, dd)
 #else
-#define GSTR_0 xDevtoInch(dd->dp.cra[0] * 0.66, dd) * dd->gp.cex
+#define GSTR_0 dd->dp.cra[0] * 0.66 * dd->gp.ipr[0] * dd->gp.cex
 /* NOTE: This cex is already multiplied with cexbase */
 #endif /* Draw one of the R special symbols. */
 void GSymbol(double x, double y, int coords, int pch, DevDesc *dd)

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk)             FAX: (+45) 35327907
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