setting axis limits weirdness
Ben Abbott
bpabbott at mac.com
Mon Sep 22 19:29:21 CDT 2008
Bug report for Octave 3.1.51+ configured for i386-apple-darwin
Description:
-----------
* Running the default branch on Mac OSX 10.5.5 with GNUTERM="aqua",
I've discovered
a strange problem. In some special cases I'm unable to set the axis
using either
the 'axis' command, 'xlim'/'ylim' commands, or 'set (gca, ...)'.
However, if I attempt
to set the axis limits a second time, using any of these options, it
works. In the
event I choose to use the x11 terminal, then everything works as it
should.
The common denominator appears to be set(gca,'xlim',xlimits) and/or
set(gca,'ylim',ylimits).
Repeat-By:
---------
clf
clear all
x = [-0.1, 1.0];
y = [-0.7, 0.7];
h = plot (x, y);
set (gca, 'xlim', x);
set (gca, 'ylim', y);
xlimits = get (gca, 'xlim')
xlimits =
-0.20000 1.00000
ylimits = get (gca, 'ylim')
ylimits =
-0.80000 0.80000
Fix:
---
* Thus far, I've not found the root of the problem ... I'm a c++
lacky ;-)
Configuration (please do not edit this section):
-----------------------------------------------
uname output: Darwin bens-macbook.local 9.5.0 Darwin Kernel
Version 9.5.0: Wed Sep 3 11:29:43 PDT 2008; root:xnu-1228.7.58~1/
RELEASE_I386 i386
configure opts: '--prefix=/sw' 'FLIBS=/sw/lib/gcc4.3/lib/
libgfortran.dylib' 'F77=/sw/bin/gfortran' '--host=i386-apple-darwin'
'--infodir=/sw/share/info' '--mandir=/sw/share/man' '--libexecdir=/sw/
lib' '-enable-shared' '-enable-dl' '--disable-static' '--without-mpi'
'--with-hdf5' '--with-fftw' '--with-lapack=-Wl,-framework,Accelerate,-
dylib_file,/System/Library/Frameworks/Accelerate.framework/Versions/A/
Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib:/System/Library/
Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/
Versions/A/libLAPACK.dylib' '--with-blas=-Wl,-framework,Accelerate,-
dylib_file,/System/Library/Frameworks/Accelerate.framework/Versions/A/
Frameworks/vecLib.framework/Versions/A/libBLAS.dylib:/System/Library/
Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/
Versions/A/libBLAS.dylib' 'host_alias=i386-apple-darwin' 'CFLAGS=-O3'
'LDFLAGS=-L/sw/lib' 'CPPFLAGS=-I/sw/include' 'CXXFLAGS=-O3' 'FFLAGS=-O3'
Fortran compiler: /sw/bin/gfortran
FFLAGS: -O3 -mieee-fp
F2C: @F2C@
F2CFLAGS: @F2CFLAGS@
FLIBS: /sw/lib/gcc4.3/lib/libgfortran.dylib
CPPFLAGS: -I/sw/include -I/sw/include
INCFLAGS: -I. -I. -I./liboctave -I./src -I./libcruft/misc
C compiler: gcc, version 4.0.1 (Apple Inc. build 5465)
CFLAGS: -O3
CPICFLAG: -fPIC
C++ compiler: g++, version 4.0.1
CXXFLAGS: -O3
CXXPICFLAG: -fPIC
LD_CXX: g++
LDFLAGS: -L/sw/lib
LIBFLAGS: -L.
RLD_FLAG:
BLAS_LIBS:
FFTW_LIBS: -lfftw3 -lfftw3f
LIBS: -lreadline -lncurses -Wl,-framework,Accelerate,-
dylib_file,/System/Library/Frameworks/Accelerate.framework/Versions/A/
Frameworks/vecLib.framework/Versions/A/libBLAS.dylib:/System/Library/
Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/
Versions/A/libBLAS.dylib -lhdf5 -lz -lm
LEXLIB:
LIBGLOB:
SED: /sw/bin/sed
DEFS:
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DHAVE_GETPGRP=1
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DHAVE_SIGLONGJMP=1
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-DHAVE_SNPRINTF=1 -DHAVE_STAT=1 -DHAVE_STRCASECMP=1 -DHAVE_STRDUP=1
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DHAVE_STRFTIME=1
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User-preferences (please do not edit this section):
--------------------------------------------------
EDITOR = mate
EXEC_PATH = /sw/lib/octave/3.1.51+/site/exec/i386-apple-darwin:/sw/
lib/octave/api-v33+/site/exec/i386-apple-darwin:/sw/lib/octave/site/
exec/i386-apple-darwin:/sw/lib/octave/3.1.51+/exec/i386-apple-darwin:/
sw/bin:/sw/bin:/sw/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/
usr/X11/bin:/usr/X11R6/bin
IMAGE_PATH = .:/sw/share/octave/3.1.51+/imagelib
PAGER = less
PS1 = \s:\#>
PS2 = >
PS4 = +
beep_on_error = 0
completion_append_char =
crash_dumps_octave_core = 1
echo_executing_commands = 0
fixed_point_format = 0
gnuplot_binary = gnuplot
# gnuplot_command_end = <no value or error in displaying it>
# gnuplot_command_plot = <no value or error in displaying it>
# gnuplot_command_replot = <no value or error in displaying it>
# gnuplot_command_splot = <no value or error in displaying it>
# gnuplot_command_title = <no value or error in displaying it>
# gnuplot_command_using = <no value or error in displaying it>
# gnuplot_command_with = <no value or error in displaying it>
history_file = /Users/bpabbott/.octave_hist
history_size = 1024
ignore_function_time_stamp = system
info_file = /sw/share/info/octave.info
info_program = info
makeinfo_program = makeinfo
max_recursion_depth = 256
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output_precision = 5
page_output_immediately = 0
page_screen_output = 1
# print_answer_id_name = <no value or error in displaying it>
print_empty_dimensions = 1
save_precision = 16
saving_history = 1
sighup_dumps_octave_core = 1
sigterm_dumps_octave_core = 1
silent_functions = 0
split_long_rows = 1
string_fill_char =
struct_levels_to_print = 2
suppress_verbose_help_message = 0
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