Re: [Plplot-devel] PLplot RC1 (fwd)

[Volker N. <vol...@ri...>]

On Mon, 14 Apr 2003, Jo=E3o Cardoso wrote:

> On Monday 14 April 2003 16:17, Rafael Laboissiere wrote:
> | Hi,
> |
> | Alan Irwin forwarded your message to us, thanks for the bug reports.
> | I am replying to your msg below, with Cc: to plplot-devel.  I hope
> | you do not mind it.
> |
> | * Volker Naulin <vol...@ri...> [2003-04-14 07:21]:
> | > b) in example 21 Delauny and natural neighbours give something
> | > strange, mostly flat
> |
> | This does not happen for me.  How different are your results from
> | this:
> |
> |     http://people.debian.org/~rafael/griddata.ps
>
> The problem must be the one I said, a non-existing Qhull library in the
> system; in that case a warning message should be printed and the second
> and third plot should be flat. To reproduce, configure with
> --without-qhull.
>
> Volker, can you please check that in the config.summary file is a line
> that says:
>    with_qhull:     no

Hej,

yes, it does say so. My fault not to look at the terminal output....does
give a warning message. However, I noticed that qhull is not available as
a RPM (using rpmfind), nor part of any linux distribution...would it make
sense to distribute it with plplot?


>
> | > c) in example 20 when selecting the first point the crosshair has
> | > two additional lines added, they start at the left edge of the lena
> | > picture approx. at 25% and 50% of the height. The line starting at
> | > 50 % goes to the coordinates (40% of xmax, y) and the other one to
> | > (x, 50% of ymax)
> |
> | I cannot replicate this neither.
>
> Neither me.

Well, so I here include the results of  configure on a Mandrake 9.0 with
recent updates:


Configure results:

command:=09./configure --prefix=3D/usr/local
system:=09=09i686-pc-linux-gnu
have_x:=09=09yes
prefix:=09=09/usr/local
CC:=09=09gcc
CXX:=09=09g++
LIB_TAG:=09d
devices:=09 dg300 png jpeg hp7470 hp7580 lj_hpgl imp ljii ljiip mem ntk nul=
l pbm plmeta ps psc pstex xterm tek4010 tek4107 mskermit versaterm vlt cone=
x tek4010f tek4107f tk xfig xwin

Available device drivers:
static:
dynamic:=09 dg300.la gd.la hpgl.la impress.la ljii.la ljiip.la mem.la ntk.l=
a null.la pbm.la plmeta.la ps.la pstex.la tek.la tk.la xfig.la xwin.la

Compilation options:
with_debug:=09no=09=09with_opt:=09yes
with_warn:=09no=09=09with_profile:=09no

Library options:
enable_shared:=09yes=09=09enable_static:=09yes
with_rpath:=09yes=09=09with_double:=09yes

Optional libraries:
with_qhull:=09no=09=09with_csa:=09yes
with_freetype:=09yes=09=09with_pthreads:=09no


Language Bindings:
enable_tcl:=09yes=09=09enable_itcl:=09yes
enable_cxx:=09yes=09=09enable_f77:=09no
enable_java:=09no=09=09enable_python:=09no
enable_octave:=09no




All the best
Volker

*****************************************************************
Dr. Volker Naulin                          Senior Scientist
Risoe National Laboratory
Optics and Fluid Dynamics
P.O. Box 49=09=09=09           Phone: +45 46 77 45 38
DK-4000 Roskilde, Denmark                  FAX:   +45 46 77 45 65
*****************************************************************