Mercurial > hg > octave-nkf
annotate scripts/plot/util/findobj.m @ 19790:446c46af4b42 stable
strip trailing whitespace from most source files
* Makefile.am, NEWS, build-aux/common.mk, configure.ac,
doc/Makefile.am, doc/doxyhtml/Makefile.am,
doc/interpreter/Makefile.am, doc/interpreter/arith.txi,
doc/interpreter/audio.txi, doc/interpreter/basics.txi,
doc/interpreter/bugs.txi, doc/interpreter/container.txi,
doc/interpreter/cp-idx.txi, doc/interpreter/data.txi,
doc/interpreter/debug.txi, doc/interpreter/diagperm.txi,
doc/interpreter/diffeq.txi, doc/interpreter/doccheck/README,
doc/interpreter/doccheck/spellcheck, doc/interpreter/emacs.txi,
doc/interpreter/errors.txi, doc/interpreter/eval.txi,
doc/interpreter/expr.txi, doc/interpreter/external.txi,
doc/interpreter/fn-idx.txi, doc/interpreter/func.txi,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
doc/interpreter/gpl.txi, doc/interpreter/grammar.txi,
doc/interpreter/gui.txi, doc/interpreter/image.txi,
doc/interpreter/install.txi, doc/interpreter/interp.txi,
doc/interpreter/interpimages.m, doc/interpreter/intro.txi,
doc/interpreter/io.txi, doc/interpreter/java.txi,
doc/interpreter/linalg.txi, doc/interpreter/macros.texi,
doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-config.1,
doc/interpreter/octave.texi, doc/interpreter/oop.txi,
doc/interpreter/op-idx.txi, doc/interpreter/optim.txi,
doc/interpreter/package.txi, doc/interpreter/plot.txi,
doc/interpreter/poly.txi, doc/interpreter/preface.txi,
doc/interpreter/quad.txi, doc/interpreter/set.txi,
doc/interpreter/signal.txi, doc/interpreter/sparse.txi,
doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m,
doc/interpreter/stats.txi, doc/interpreter/stmt.txi,
doc/interpreter/strings.txi, doc/interpreter/system.txi,
doc/interpreter/testfun.txi, doc/interpreter/tips.txi,
doc/interpreter/var.txi, doc/interpreter/vectorize.txi,
doc/liboctave/Makefile.am, doc/liboctave/array.texi,
doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi,
doc/liboctave/dae.texi, doc/liboctave/diffeq.texi,
doc/liboctave/error.texi, doc/liboctave/factor.texi,
doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi,
doc/liboctave/install.texi, doc/liboctave/intro.texi,
doc/liboctave/liboctave.texi, doc/liboctave/matvec.texi,
doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi,
doc/liboctave/ode.texi, doc/liboctave/optim.texi,
doc/liboctave/preface.texi, doc/liboctave/quad.texi,
doc/liboctave/range.texi, doc/refcard/Makefile.am,
doc/refcard/refcard.tex, etc/HACKING, etc/NEWS.1, etc/NEWS.2,
etc/NEWS.3, etc/OLD-ChangeLogs/ChangeLog,
etc/OLD-ChangeLogs/doc-ChangeLog,
etc/OLD-ChangeLogs/scripts-ChangeLog,
etc/OLD-ChangeLogs/src-ChangeLog, etc/OLD-ChangeLogs/test-ChangeLog,
etc/PROJECTS, etc/README.Cygwin, etc/README.MacOS, etc/README.MinGW,
etc/README.gnuplot, etc/gdbinit, etc/icons/Makefile.am,
examples/@polynomial/end.m, examples/@polynomial/subsasgn.m,
examples/Makefile.am, examples/standalonebuiltin.cc,
libgui/Makefile.am, libgui/qterminal/libqterminal/README,
libgui/qterminal/libqterminal/unix/BlockArray.cpp,
libgui/qterminal/libqterminal/unix/BlockArray.h,
libgui/qterminal/libqterminal/unix/Character.h,
libgui/qterminal/libqterminal/unix/CharacterColor.h,
libgui/qterminal/libqterminal/unix/Emulation.cpp,
libgui/qterminal/libqterminal/unix/Emulation.h,
libgui/qterminal/libqterminal/unix/Filter.cpp,
libgui/qterminal/libqterminal/unix/Filter.h,
libgui/qterminal/libqterminal/unix/History.cpp,
libgui/qterminal/libqterminal/unix/History.h,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.cpp,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.h,
libgui/qterminal/libqterminal/unix/LineFont.h,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h,
libgui/qterminal/libqterminal/unix/Screen.cpp,
libgui/qterminal/libqterminal/unix/Screen.h,
libgui/qterminal/libqterminal/unix/ScreenWindow.cpp,
libgui/qterminal/libqterminal/unix/ScreenWindow.h,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.cpp,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.h,
libgui/qterminal/libqterminal/unix/Vt102Emulation.h,
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,
libgui/qterminal/qterminal/main.cpp,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/octave-gui.cc,
libgui/src/octave-qt-link.cc, libinterp/corefcn/data.cc,
libinterp/corefcn/defun-int.h, libinterp/corefcn/det.cc,
libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/ls-mat5.cc,
libinterp/corefcn/lu.cc, libinterp/corefcn/oct-tex-parser.yy,
libinterp/corefcn/oct-tex-symbols.in, libinterp/corefcn/quadcc.cc,
libinterp/corefcn/zfstream.cc, libinterp/dldfcn/__eigs__.cc,
libinterp/dldfcn/__voronoi__.cc, libinterp/gendoc.pl,
libinterp/genprops.awk, libinterp/mk-errno-list, libinterp/mk-pkg-add,
libinterp/mkbuiltins, libinterp/mkdefs, libinterp/mkdocs,
libinterp/mkops, libinterp/octave-value/ov-java.cc,
libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/octave.gperf, liboctave/Makefile.am,
liboctave/array/Array.cc, liboctave/array/module.mk,
liboctave/cruft/daspk/datv.f, liboctave/cruft/daspk/dcnst0.f,
liboctave/cruft/daspk/dcnstr.f, liboctave/cruft/daspk/ddasic.f,
liboctave/cruft/daspk/ddasid.f, liboctave/cruft/daspk/ddasik.f,
liboctave/cruft/daspk/ddaspk.f, liboctave/cruft/daspk/ddstp.f,
liboctave/cruft/daspk/ddwnrm.f, liboctave/cruft/daspk/dfnrmd.f,
liboctave/cruft/daspk/dfnrmk.f, liboctave/cruft/daspk/dhels.f,
liboctave/cruft/daspk/dheqr.f, liboctave/cruft/daspk/dinvwt.f,
liboctave/cruft/daspk/dlinsd.f, liboctave/cruft/daspk/dlinsk.f,
liboctave/cruft/daspk/dmatd.f, liboctave/cruft/daspk/dnedd.f,
liboctave/cruft/daspk/dnedk.f, liboctave/cruft/daspk/dnsd.f,
liboctave/cruft/daspk/dnsid.f, liboctave/cruft/daspk/dnsik.f,
liboctave/cruft/daspk/dnsk.f, liboctave/cruft/daspk/dorth.f,
liboctave/cruft/daspk/dslvd.f, liboctave/cruft/daspk/dslvk.f,
liboctave/cruft/daspk/dspigm.f, liboctave/cruft/daspk/dyypnw.f,
liboctave/cruft/dasrt/ddasrt.f, liboctave/cruft/dasrt/drchek.f,
liboctave/cruft/dassl/ddaslv.f, liboctave/cruft/dassl/ddassl.f,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/module.mk,
liboctave/cruft/odepack/cfode.f, liboctave/cruft/odepack/dlsode.f,
liboctave/cruft/odepack/ewset.f, liboctave/cruft/odepack/intdy.f,
liboctave/cruft/odepack/prepj.f, liboctave/cruft/odepack/sintdy.f,
liboctave/cruft/odepack/slsode.f, liboctave/cruft/odepack/solsy.f,
liboctave/cruft/odepack/ssolsy.f, liboctave/cruft/odepack/stode.f,
liboctave/cruft/odepack/vnorm.f, liboctave/cruft/ranlib/Basegen.doc,
liboctave/cruft/ranlib/README, liboctave/cruft/ranlib/genbet.f,
liboctave/cruft/ranlib/genexp.f, liboctave/cruft/ranlib/gennch.f,
liboctave/cruft/ranlib/gennf.f, liboctave/cruft/ranlib/gennor.f,
liboctave/cruft/ranlib/getsd.f, liboctave/cruft/ranlib/initgn.f,
liboctave/cruft/ranlib/phrtsd.f, liboctave/cruft/ranlib/randlib.fdoc,
liboctave/cruft/ranlib/setsd.f, liboctave/cruft/ranlib/tstgmn.for,
liboctave/cruft/ranlib/tstmid.for, liboctave/cruft/slatec-fn/atanh.f,
liboctave/cruft/slatec-fn/datanh.f,
liboctave/cruft/slatec-fn/xgmainc.f,
liboctave/cruft/slatec-fn/xsgmainc.f, liboctave/numeric/module.mk,
liboctave/operators/mk-ops.awk, liboctave/operators/mx-ops,
liboctave/operators/sparse-mk-ops.awk,
liboctave/operators/sparse-mx-ops, liboctave/operators/vx-ops,
liboctave/util/module.mk, run-octave.in, scripts/@ftp/ftp.m,
scripts/audio/wavread.m, scripts/deprecated/java_convert_matrix.m,
scripts/deprecated/java_debug.m, scripts/deprecated/java_invoke.m,
scripts/deprecated/java_new.m,
scripts/deprecated/java_unsigned_conversion.m,
scripts/deprecated/javafields.m, scripts/deprecated/javamethods.m,
scripts/deprecated/shell_cmd.m, scripts/general/accumarray.m,
scripts/general/display.m, scripts/general/fieldnames.m,
scripts/general/interp1.m, scripts/general/interp2.m,
scripts/general/interp3.m, scripts/general/isa.m,
scripts/general/methods.m, scripts/general/sortrows.m,
scripts/geometry/convhull.m, scripts/geometry/delaunay.m,
scripts/geometry/delaunay3.m, scripts/geometry/delaunayn.m,
scripts/geometry/griddata.m, scripts/geometry/griddatan.m,
scripts/geometry/voronoi.m, scripts/geometry/voronoin.m,
scripts/gui/guihandles.m, scripts/gui/inputdlg.m,
scripts/gui/listdlg.m, scripts/gui/msgbox.m, scripts/gui/questdlg.m,
scripts/gui/uigetfile.m, scripts/gui/waitbar.m, scripts/gui/warndlg.m,
scripts/help/doc.m, scripts/help/help.m, scripts/help/type.m,
scripts/image/bone.m, scripts/image/cmpermute.m,
scripts/image/cmunique.m, scripts/image/colorcube.m,
scripts/image/colormap.m, scripts/image/contrast.m,
scripts/image/gray2ind.m, scripts/image/image.m,
scripts/image/imshow.m, scripts/image/ind2gray.m, scripts/image/jet.m,
scripts/image/rgb2ntsc.m, scripts/image/spinmap.m,
scripts/io/importdata.m, scripts/io/strread.m, scripts/io/textread.m,
scripts/io/textscan.m, scripts/java/java_get.m,
scripts/java/java_set.m, scripts/java/javaaddpath.m,
scripts/java/javaclasspath.m, scripts/java/javamem.m,
scripts/linear-algebra/linsolve.m, scripts/linear-algebra/qzhess.m,
scripts/miscellaneous/debug.m, scripts/miscellaneous/desktop.m,
scripts/miscellaneous/dir.m, scripts/miscellaneous/dos.m,
scripts/miscellaneous/edit.m, scripts/miscellaneous/fact.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/inputname.m,
scripts/miscellaneous/license.m, scripts/miscellaneous/ls_command.m,
scripts/miscellaneous/run.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/unix.m, scripts/miscellaneous/ver.m,
scripts/mk-pkg-add, scripts/mkdoc.pl,
scripts/optimization/fminsearch.m, scripts/optimization/optimset.m,
scripts/optimization/sqp.m, scripts/pkg/pkg.m,
scripts/pkg/private/create_pkgadddel.m,
scripts/pkg/private/fix_depends.m, scripts/pkg/private/install.m,
scripts/plot/appearance/axis.m, scripts/plot/appearance/box.m,
scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m,
scripts/plot/appearance/datetick.m, scripts/plot/appearance/grid.m,
scripts/plot/appearance/legend.m, scripts/plot/appearance/orient.m,
scripts/plot/appearance/shading.m, scripts/plot/appearance/text.m,
scripts/plot/appearance/title.m, scripts/plot/appearance/xlabel.m,
scripts/plot/appearance/ylabel.m, scripts/plot/appearance/zlabel.m,
scripts/plot/draw/area.m, scripts/plot/draw/bar.m,
scripts/plot/draw/barh.m, scripts/plot/draw/colorbar.m,
scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m,
scripts/plot/draw/contourf.m, scripts/plot/draw/ellipsoid.m,
scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m,
scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m,
scripts/plot/draw/ezpolar.m, scripts/plot/draw/fill.m,
scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m,
scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m,
scripts/plot/draw/pareto.m, scripts/plot/draw/patch.m,
scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m,
scripts/plot/draw/pie3.m, scripts/plot/draw/plot.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/private/__bar__.m,
scripts/plot/draw/private/__contour__.m,
scripts/plot/draw/private/__errplot__.m,
scripts/plot/draw/private/__ezplot__.m,
scripts/plot/draw/private/__patch__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/rectangle.m,
scripts/plot/draw/ribbon.m, scripts/plot/draw/rose.m,
scripts/plot/draw/scatter.m, scripts/plot/draw/scatter3.m,
scripts/plot/draw/semilogx.m, scripts/plot/draw/shrinkfaces.m,
scripts/plot/draw/sombrero.m, scripts/plot/draw/sphere.m,
scripts/plot/draw/stairs.m, scripts/plot/draw/stem.m,
scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m,
scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m,
scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m,
scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m,
scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m,
scripts/plot/util/__gnuplot_drawnow__.m,
scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/axes.m,
scripts/plot/util/clf.m, scripts/plot/util/copyobj.m,
scripts/plot/util/figure.m, scripts/plot/util/gcbo.m,
scripts/plot/util/graphics_toolkit.m, scripts/plot/util/hggroup.m,
scripts/plot/util/meshgrid.m, scripts/plot/util/newplot.m,
scripts/plot/util/print.m,
scripts/plot/util/private/__add_default_menu__.m,
scripts/plot/util/private/__fltk_print__.m,
scripts/plot/util/private/__gnuplot_print__.m,
scripts/plot/util/private/__print_parse_opts__.m,
scripts/plot/util/refreshdata.m, scripts/plot/util/subplot.m,
scripts/polynomial/conv.m, scripts/polynomial/poly.m,
scripts/polynomial/polyeig.m, scripts/polynomial/polyfit.m,
scripts/polynomial/polyval.m,
scripts/polynomial/private/__splinefit__.m,
scripts/polynomial/spline.m, scripts/prefs/prefdir.m,
scripts/prefs/preferences.m, scripts/prefs/private/prefsfile.m,
scripts/prefs/rmpref.m, scripts/signal/freqz.m,
scripts/signal/module.mk, scripts/sparse/eigs.m, scripts/sparse/pcg.m,
scripts/sparse/private/__sprand_impl__.m, scripts/sparse/sprand.m,
scripts/sparse/sprandn.m, scripts/sparse/spy.m, scripts/sparse/svds.m,
scripts/specfun/expint.m, scripts/specfun/factor.m,
scripts/special-matrix/gallery.m, scripts/special-matrix/hankel.m,
scripts/special-matrix/toeplitz.m, scripts/startup/inputrc,
scripts/statistics/base/kurtosis.m, scripts/statistics/base/moment.m,
scripts/statistics/base/qqplot.m, scripts/statistics/base/var.m,
scripts/statistics/distributions/betarnd.m,
scripts/statistics/distributions/binoinv.m,
scripts/statistics/distributions/binopdf.m,
scripts/statistics/distributions/binornd.m,
scripts/statistics/distributions/cauchy_rnd.m,
scripts/statistics/distributions/chi2rnd.m,
scripts/statistics/distributions/discrete_pdf.m,
scripts/statistics/distributions/discrete_rnd.m,
scripts/statistics/distributions/empirical_rnd.m,
scripts/statistics/distributions/exprnd.m,
scripts/statistics/distributions/frnd.m,
scripts/statistics/distributions/gamrnd.m,
scripts/statistics/distributions/geornd.m,
scripts/statistics/distributions/hygernd.m,
scripts/statistics/distributions/kolmogorov_smirnov_cdf.m,
scripts/statistics/distributions/laplace_cdf.m,
scripts/statistics/distributions/laplace_pdf.m,
scripts/statistics/distributions/logistic_cdf.m,
scripts/statistics/distributions/logistic_pdf.m,
scripts/statistics/distributions/lognrnd.m,
scripts/statistics/distributions/nbincdf.m,
scripts/statistics/distributions/nbininv.m,
scripts/statistics/distributions/nbinpdf.m,
scripts/statistics/distributions/nbinrnd.m,
scripts/statistics/distributions/normrnd.m,
scripts/statistics/distributions/poissinv.m,
scripts/statistics/distributions/poissrnd.m,
scripts/statistics/distributions/tinv.m,
scripts/statistics/distributions/trnd.m,
scripts/statistics/distributions/unidcdf.m,
scripts/statistics/distributions/unidpdf.m,
scripts/statistics/distributions/unidrnd.m,
scripts/statistics/distributions/unifrnd.m,
scripts/statistics/distributions/wblrnd.m,
scripts/statistics/models/module.mk,
scripts/statistics/tests/kruskal_wallis_test.m,
scripts/strings/base2dec.m, scripts/strings/deblank.m,
scripts/strings/dec2base.m, scripts/strings/dec2bin.m,
scripts/strings/dec2hex.m, scripts/strings/mat2str.m,
scripts/strings/ostrsplit.m, scripts/strings/regexptranslate.m,
scripts/strings/str2num.m, scripts/strings/strcat.m,
scripts/strings/strjoin.m, scripts/strings/strsplit.m,
scripts/strings/strtok.m, scripts/strings/strtrim.m,
scripts/strings/strtrunc.m, scripts/strings/substr.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/speed.m,
scripts/testfun/test.m, scripts/time/asctime.m,
scripts/time/datenum.m, scripts/time/datevec.m,
scripts/time/weekday.m, src/Makefile.am, test/Makefile.am,
test/build-bc-overload-tests.sh, test/build-sparse-tests.sh,
test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 08:26:57 -0500 |
parents | d63878346099 |
children | dca6ecfd622c |
rev | line source |
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1 ## Copyright (C) 2007-2013 Ben Abbott |
6935 | 2 ## |
7016 | 3 ## This file is part of Octave. |
6935 | 4 ## |
7016 | 5 ## Octave is free software; you can redistribute it and/or modify it |
6 ## under the terms of the GNU General Public License as published by | |
7 ## the Free Software Foundation; either version 3 of the License, or (at | |
8 ## your option) any later version. | |
9 ## | |
10 ## Octave is distributed in the hope that it will be useful, but | |
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 ## General Public License for more details. | |
6935 | 14 ## |
15 ## You should have received a copy of the GNU General Public License | |
7016 | 16 ## along with Octave; see the file COPYING. If not, see |
17 ## <http://www.gnu.org/licenses/>. | |
6935 | 18 |
19 ## -*- texinfo -*- | |
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20 ## @deftypefn {Function File} {@var{h} =} findobj () |
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21 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{prop_name}, @var{prop_value}, @dots{}) |
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22 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{prop_name}, @var{prop_value}, "-@var{logical_op}", @var{prop_name}, @var{prop_value}) |
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23 ## @deftypefnx {Function File} {@var{h} =} findobj ("-property", @var{prop_name}) |
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24 ## @deftypefnx {Function File} {@var{h} =} findobj ("-regexp", @var{prop_name}, @var{pattern}) |
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25 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{hlist}, @dots{}) |
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26 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{hlist}, "flat", @dots{}) |
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27 ## @deftypefnx {Function File} {@var{h} =} findobj (@var{hlist}, "-depth", @var{d}, @dots{}) |
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28 ## Find graphics object with specified property values. |
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29 ## |
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30 ## The simplest form is |
6935 | 31 ## |
32 ## @example | |
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33 ## findobj (@var{prop_name}, @var{prop_value}) |
6935 | 34 ## @end example |
35 ## | |
36 ## @noindent | |
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37 ## which returns the handles of all objects which have a property named |
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38 ## @var{prop_name} that has the value @var{prop_value}. If multiple |
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39 ## property/value pairs are specified then only objects meeting all of the |
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40 ## conditions are returned. |
6935 | 41 ## |
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42 ## The search can be limited to a particular set of objects and their |
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43 ## descendants, by passing a handle or set of handles @var{hlist} as the first |
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44 ## argument. |
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45 ## |
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46 ## The depth of the object hierarchy to search can be limited with the |
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47 ## @qcode{"-depth"} argument. An example of searching only three generations |
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48 ## of children is: |
6935 | 49 ## |
50 ## @example | |
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51 ## findobj (@var{hlist}, "-depth", 3, @var{prop_name}, @var{prop_value}) |
6935 | 52 ## @end example |
53 ## | |
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54 ## Specifying a depth @var{d} of 0, limits the search to the set of objects |
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55 ## passed in @var{hlist}. A depth @var{d} of 0 is equivalent to the |
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56 ## @qcode{"flat"} argument. |
6935 | 57 ## |
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58 ## A specified logical operator may be applied to the pairs of @var{prop_name} |
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59 ## and @var{prop_value}. The supported logical operators are: |
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60 ## @qcode{"-and"}, @qcode{"-or"}, |
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61 ## @qcode{"-xor"}, @qcode{"-not"}. |
6935 | 62 ## |
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63 ## Objects may also be matched by comparing a regular expression to the |
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64 ## property values, where property values that match |
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65 ## @code{regexp (@var{prop_value}, @var{pattern})} are returned. |
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66 ## |
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67 ## Finally, objects may be matched by property name only by using the |
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68 ## @qcode{"-property"} option. |
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69 ## |
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70 ## Implementation Note: The search only includes objects with visible |
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71 ## handles (HandleVisibility = @qcode{"on"}). @xref{XREFfindall,,findall}, to |
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72 ## search for all objects including hidden ones. |
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73 ## @seealso{findall, allchild, get, set} |
6935 | 74 ## @end deftypefn |
75 | |
7017 | 76 ## Author: Ben Abbott <bpabbott@mac.com> |
77 | |
6935 | 78 function h = findobj (varargin) |
79 | |
80 depth = NaN; | |
81 if (nargin == 0) | |
82 handles = 0; | |
83 n1 = 0; | |
84 else | |
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85 if (! isempty (varargin{1})) |
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86 if (ishandle (varargin{1}(1))) |
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87 handles = varargin{1}; |
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88 n1 = 2; |
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89 else |
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90 handles = 0; |
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91 n1 = 1; |
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92 endif |
6935 | 93 else |
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94 ## Return [](0x1) for compatibility. |
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95 h = zeros (0, 1); |
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96 return; |
7151 | 97 endif |
6935 | 98 if (n1 <= nargin) |
99 if (ischar (varargin{n1})) | |
10549 | 100 if (strcmpi (varargin{n1}, "flat")) |
101 depth = 0; | |
102 n1 = n1 + 1; | |
103 elseif (strcmpi (varargin{n1}, "-depth")) | |
104 depth = varargin{n1+1}; | |
105 n1 = n1 + 2; | |
106 endif | |
6935 | 107 else |
10549 | 108 error ("findobj: properties and options must be strings"); |
6935 | 109 endif |
110 endif | |
111 endif | |
112 | |
113 if (n1 <= nargin && nargin > 0) | |
114 args = varargin(n1 : nargin); | |
115 else | |
116 args = {}; | |
117 endif | |
118 | |
119 regularexpression = []; | |
120 property = []; | |
121 logicaloperator = {}; | |
122 pname = {}; | |
123 pvalue = {}; | |
124 np = 1; | |
125 na = 1; | |
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126 operatorprecedence = {"-not", "-and", "-or", "-xor"}; |
6935 | 127 |
128 while (na <= numel (args)) | |
129 regularexpression(np) = 0; | |
130 property(np) = 0; | |
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131 logicaloperator{np} = "and"; |
7208 | 132 if (ischar (args{na})) |
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133 if (strcmpi (args{na}, "-regexp")) |
10549 | 134 if (na + 2 <= numel (args)) |
135 regularexpression(np) = 1; | |
136 na = na + 1; | |
137 pname{np} = args{na}; | |
138 na = na + 1; | |
139 pvalue{np} = args{na}; | |
140 na = na + 1; | |
141 np = np + 1; | |
142 else | |
143 error ("findobj: inconsistent number of arguments"); | |
144 endif | |
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145 elseif (strcmpi (args{na}, "-property")) |
10549 | 146 if (na + 1 <= numel (args)) |
147 na = na + 1; | |
148 property(np) = 1; | |
149 pname{np} = args{na}; | |
150 na = na + 1; | |
151 pvalue{np} = []; | |
152 np = np + 1; | |
153 else | |
154 error ("findobj: inconsistent number of arguments"); | |
155 endif | |
8506 | 156 elseif (! strcmp (args{na}(1), "-")) |
10549 | 157 ## Parameter/value pairs. |
158 if (na + 1 <= numel (args)) | |
159 pname{np} = args{na}; | |
160 na = na + 1; | |
161 pvalue{np} = args{na}; | |
162 na = na + 1; | |
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163 if (na <= numel (args)) |
10549 | 164 if (ischar (args{na})) |
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165 if (any (strcmpi (args{na}, operatorprecedence))) |
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166 logicaloperator{np} = args{na}(2:end); |
10549 | 167 na = na+1; |
168 endif | |
169 else | |
170 error ("findobj: properties and options must be strings"); | |
171 endif | |
172 else | |
173 logicaloperator{np} = "and"; | |
174 endif | |
175 np = np + 1; | |
176 else | |
177 error ("findobj: inconsistent number of arguments"); | |
178 endif | |
6935 | 179 else |
10549 | 180 ## This is sloppy ... but works like Matlab. |
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181 if (strcmpi (args{na}, "-not")) |
10549 | 182 h = []; |
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183 return; |
10549 | 184 endif |
185 na = na + 1; | |
6935 | 186 endif |
187 else | |
188 error ("findobj: properties and options must be strings"); | |
189 endif | |
190 endwhile | |
191 | |
192 numpairs = np - 1; | |
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193 if (! isempty (logicaloperator)) |
16673 | 194 logicaloperator = shift (logicaloperator, 1); |
195 endif | |
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196 |
8506 | 197 ## Load all objects which qualify for being searched. |
6935 | 198 idepth = 0; |
199 h = handles; | |
200 while (numel (handles) && ! (idepth >= depth)) | |
201 children = []; | |
202 for n = 1 : numel (handles) | |
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203 children = [children; get(handles(n), "children")]; |
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204 endfor |
6935 | 205 handles = children; |
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206 h = [h; children]; |
6935 | 207 idepth = idepth + 1; |
208 endwhile | |
209 | |
210 if (numpairs > 0) | |
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211 match = true (numel (h), numpairs); |
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212 for nh = 1 : numel (h) |
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213 p = get (h(nh)); |
6935 | 214 for np = 1 : numpairs |
10549 | 215 fields = fieldnames (p); |
216 fieldindex = find (strcmpi (fields, pname{np}), 1); | |
217 if (numel (fieldindex)) | |
6935 | 218 pname{np} = fields{fieldindex}; |
219 if (property(np)) | |
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220 match(nh,np) = true; |
6935 | 221 else |
222 if (regularexpression(np)) | |
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223 foo = regexp (p.(pname{np}), pvalue{np}, "once"); |
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224 if (isempty (foo)) |
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225 match(nh,np) = false; |
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226 else |
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227 match(nh,np) = foo; |
7151 | 228 endif |
6935 | 229 elseif (numel (p.(pname{np})) == numel (pvalue{np})) |
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230 if (ischar (pvalue{np}) && ischar (p.(pname{np}))) |
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231 match(nh,np) = strcmpi (pvalue{np}, p.(pname{np})); |
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232 elseif (isnumeric (pvalue{np} && isnumeric (p.(pname{np})))) |
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233 match(nh,np) = (pvalue{np} == p.(pname{np})); |
10549 | 234 else |
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235 match(nh,np) = isequal (pvalue{np}, p.(pname{np})); |
10549 | 236 endif |
6935 | 237 else |
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238 match(nh,np) = false; |
6935 | 239 endif |
240 endif | |
10549 | 241 else |
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242 match(nh,np) = false; |
10549 | 243 endif |
6935 | 244 endfor |
245 endfor | |
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246 |
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247 if (numpairs > 1) |
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248 for no = 1 : numel (operatorprecedence) |
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249 pairs = find (strcmp (logicaloperator(2:end), ... |
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250 operatorprecedence{no}(2:end))); |
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251 for np = sort (pairs, "descend") |
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252 if (no == 1) |
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253 match(:,np+1) = ! match(:,np+1); |
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254 logicaloperator(np+1) = {"and"}; |
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255 else |
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256 match(:,np) = feval (logicaloperator{np+1}, match(:,np), ... |
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257 match(:,np+1)); |
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258 logicaloperator(np+1) = []; |
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259 match(:,np+1) = []; |
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260 numpairs = numpairs - 1; |
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261 endif |
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262 if (numpairs < 2) |
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263 break; |
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264 endif |
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265 endfor |
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266 if (numpairs < 2) |
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267 break; |
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268 endif |
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269 endfor |
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270 endif |
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271 else |
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272 match = true (numel (h), 1); |
6935 | 273 endif |
274 | |
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275 h = h(match); |
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276 h = h(:); |
6935 | 277 endfunction |
13096 | 278 |
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279 |
16673 | 280 %!test |
281 %! hf = figure ("visible", "off"); | |
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282 %! unwind_protect |
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283 %! h = findobj (gca (), "-property", "foo"); |
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284 %! assert (isempty (h)); |
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285 %! unwind_protect_cleanup |
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286 %! close (hf); |
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287 %! end_unwind_protect |
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288 |
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289 %!test |
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290 %! hf = figure ("visible", "off"); |
16673 | 291 %! unwind_protect |
292 %! h = plot (1:10); | |
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293 %! set (h, "tag", "foobar"); |
16673 | 294 %! g = findobj (gcf (), "tag", "foobar", "type", "line", "color", [0 0 1]); |
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295 %! assert (g, h); |
16673 | 296 %! unwind_protect_cleanup |
297 %! close (hf); | |
298 %! end_unwind_protect | |
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299 |
13096 | 300 %!test |
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301 %! hf = figure ("visible", "off"); |
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302 %! unwind_protect |
13096 | 303 %! l = line; |
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304 %! obj = findobj (hf, "type", "line"); |
13096 | 305 %! assert (l, obj); |
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306 %! assert (gca, findobj (hf, "type", "axes")); |
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307 %! assert (hf, findobj (hf, "type", "figure")); |
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308 %! assert (isempty (findobj (hf, "type", "xyzxyz"))); |
13096 | 309 %! unwind_protect_cleanup |
310 %! close (hf); | |
311 %! end_unwind_protect | |
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312 |
16673 | 313 %!test |
314 %! hf = figure ("visible", "off"); | |
315 %! unwind_protect | |
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316 %! subplot (2,2,1); |
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317 %! imagesc (rand (10)); |
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318 %! subplot (2,2,2); |
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319 %! surf (peaks); |
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320 %! subplot (2,2,3); |
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321 %! contour (peaks); |
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322 %! subplot (2,2,4); |
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323 %! plot (peaks); |
16673 | 324 %! h1 = findobj (gcf (), "-regexp", "Type", "image|surface|hggroup"); |
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325 %! h2 = findobj (gcf (), "Type", "image", |
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326 %! "-or", "Type", "surface", |
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327 %! "-or", "Type", "hggroup"); |
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328 %! assert (h2, h1); |
16673 | 329 %! unwind_protect_cleanup |
330 %! close (hf); | |
331 %! end_unwind_protect | |
332 | |
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333 %!test |
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334 %! toolkit = graphics_toolkit ("gnuplot"); |
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335 %! hf = figure ("visible", "off"); |
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336 %! unwind_protect |
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337 %! h1 = subplot (2,2,1); |
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338 %! h2 = subplot (2,2,2); |
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339 %! h3 = subplot (2,2,3, "userdata", struct ("foo", "bar")); |
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340 %! h4 = subplot (2,2,4); |
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341 %! h = findobj (hf, "userdata", struct ("foo", "bar")); |
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342 %! assert (h, h3); |
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343 %! unwind_protect_cleanup |
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344 %! close (hf); |
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345 %! graphics_toolkit (toolkit); |
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346 %! end_unwind_protect |
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347 |
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348 %!test |
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349 %! toolkit = graphics_toolkit ("gnuplot"); |
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350 %! hf = figure ("visible", "off"); |
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351 %! unwind_protect |
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352 %! h1 = subplot (2,2,1, "tag", "1"); |
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353 %! h2 = subplot (2,2,2, "tag", "2"); |
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354 %! h3 = subplot (2,2,3, "tag", "3"); |
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355 %! h4 = subplot (2,2,4, "tag", "4"); |
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356 %! h = findobj (hf, "type", "axes", "-not", "tag", "1"); |
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357 %! assert (h, [h4; h3; h2]) |
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358 %! unwind_protect_cleanup |
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359 %! close (hf); |
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360 %! graphics_toolkit (toolkit); |
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361 %! end_unwind_protect |
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362 |
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363 %!test |
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364 %! hf = figure ("visible", "off"); |
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365 %! unwind_protect |
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366 %! h1 = subplot (2, 2, 1); |
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367 %! set (h1, "userdata", struct ("column", 1, "row", 1)); |
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368 %! h2 = subplot (2, 2, 2); |
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369 %! set (h2, "userdata", struct ("column", 2, "row", 1)); |
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370 %! h3 = subplot (2, 2, 3); |
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371 %! set (h3, "userdata", struct ("column", 1, "row", 2)); |
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372 %! h4 = subplot (2, 2, 4); |
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373 %! set (h4, "userdata", struct ("column", 2, "row", 2)); |
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374 %! h = findobj (hf, "type", "axes", |
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375 %! "-not", "userdata", struct ("column", 1, "row", 1)); |
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376 %! unwind_protect_cleanup |
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377 %! close (hf); |
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378 %! end_unwind_protect |
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379 %! assert (h, [h4; h3; h2]) |
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380 |
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381 %!test |
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382 %! hf = figure ("visible", "off"); |
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383 %! unwind_protect |
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384 %! ha = axes (); |
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385 %! plot (1:10); |
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386 %! h = findobj (hf, "type", "figure", |
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387 %! "-or", "parent", hf, |
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388 %! "-and", "type", "axes"); |
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389 %! unwind_protect_cleanup |
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390 %! close (hf) |
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391 %! end_unwind_protect |
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392 %! assert (h, [hf; ha]) |
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393 |
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394 %!test |
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395 %! hf = figure ("visible", "off"); |
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396 %! unwind_protect |
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findobj.m: Return handles in hierarchy order rather than sorted order (bug #39767).
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397 %! set (hf, "tag", "foo"); |
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findobj.m: Return handles in hierarchy order rather than sorted order (bug #39767).
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398 %! h1 = subplot (2,2,1, "tag", "foo"); |
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399 %! h2 = subplot (2,2,2, "tag", "bar"); |
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400 %! h3 = subplot (2,2,3, "tag", "foo"); |
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401 %! h4 = subplot (2,2,4, "tag", "bar"); |
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findobj.m: Return handles in hierarchy order rather than sorted order (bug #39767).
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402 %! h = findobj (hf, "type", "axes", "-xor", "tag", "foo"); |
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403 %! assert (h, [hf; h4; h2]); |
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Respect logical operator precedence for findobj()'s inputs.
Ben Abbott <bpabbott@mac.com>
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404 %! unwind_protect_cleanup |
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405 %! close (hf); |
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406 %! end_unwind_protect |
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407 |
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findobj.m: Return handles in hierarchy order rather than sorted order (bug #39767).
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408 %!test |
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findobj.m: Return handles in hierarchy order rather than sorted order (bug #39767).
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409 %! hf = figure ("visible", "off"); |
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410 %! unwind_protect |
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411 %! hax1 = subplot (2,1,1); |
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412 %! hl1 = plot (rand (10,1)); |
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413 %! hax2 = subplot (2,1,2); |
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findobj.m: Return handles in hierarchy order rather than sorted order (bug #39767).
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414 %! hl2 = plot (rand (10,1)); |
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415 %! hobj = findobj (hf); |
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416 %! assert (hobj, [hf; hax2; hax1; hl2; hl1]); |
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417 %! unwind_protect_cleanup |
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418 %! close (hf); |
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419 %! end_unwind_protect |
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parents:
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420 |