problem pstricks still exists in v0.95+cvs

[YONG WANG <troicy yahoo com>]

Problem: I export *.dia as pstricks *.tex file and include it in
my latex file. Here is the error when I try to compile it

\psset{linecolor=dialinecolor}
\psellipse(10.005203,3.225827)(1.644797,1.174173)
\setfont{Helvetica}{1.300000}
\newrgbcolor{dialinecolor}{0.000000 0.000000 0.000000}
\psset{linecolor=dialinecolor}
\rput[l](9.240203,-3.518327){\psscalebox{1 -1}{\$y\$}}
}\endpspicture

ERROR: Illegal unit of measure (pt inserted).

so changing to \psscalebox has not solved the problem.


Lars Clausen <lars raeder dk> wrote:
>  On Wed, 2006-11-29 at 04:13 -0800, YONG WANG wrote:
> > I check xxx.pc again for pango, libart and gtk, the version numbers
> > are: 
> > pango: 1.12.0 
> > libart: 2.3.17
> > 
> > for gtk+ I found two xxx.pc files,
> > 
> > gtk+.pc shows
>  1.2.10
> > gtk+-2.0.pc shows 2.8.15
>
> Ok, with the help from the stack trace that Torben sent, I have found
> the problem (even though it wasn't what I thought it was yesterday.  The
> patch below should fix it, if you cannot wait for tomorrows anoncvs
> update.
>
> -Lars
>
> Index: lib/text.c
> ===================================================================
> RCS file: /cvs/gnome/dia/lib/text.c,v
> retrieving revision 1.63
> diff -u -b -B -r1.63 text.c
> --- lib/text.c 29 Nov 2006 11:29:35 -0000 1.63
> +++ lib/text.c 30 Nov 2006 06:12:32 -0000
> @@ -629,6 +629,8 @@
>      real height = text->ascent+text->descent;
>      curs_y = text->position.y - text->ascent + text->cursor_row*text->height; 
>  
> +    DIA_RENDERER_GET_CLASS(renderer)->set_font(renderer, text->font, text->height);
> +
>      str_width_first =
>        DIA_RENDERER_GET_CLASS(renderer)->get_text_width(renderer,
>              
>  text_get_line(text, text->cursor_row),
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