Mercurial > hg > octave-lyh
annotate scripts/plot/stem.m @ 14363:f3d52523cde1
Use Octave coding conventions in all m-file %!test blocks
* wavread.m, acosd.m, acot.m, acotd.m, acoth.m, acsc.m, acscd.m, acsch.m,
asec.m, asecd.m, asech.m, asind.m, atand.m, cosd.m, cot.m, cotd.m, coth.m,
csc.m, cscd.m, csch.m, sec.m, secd.m, sech.m, sind.m, tand.m, accumarray.m,
accumdim.m, bitcmp.m, bitget.m, bitset.m, blkdiag.m, cart2pol.m, cart2sph.m,
celldisp.m, chop.m, circshift.m, colon.m, common_size.m, cplxpair.m,
cumtrapz.m, curl.m, dblquad.m, deal.m, divergence.m, flipdim.m, fliplr.m,
flipud.m, genvarname.m, gradient.m, idivide.m, int2str.m, interp1.m,
interp1q.m, interp2.m, interp3.m, interpft.m, interpn.m, isa.m, isdir.m,
isequal.m, isequalwithequalnans.m, issquare.m, logspace.m, nargchk.m,
narginchk.m, nargoutchk.m, nextpow2.m, nthargout.m, num2str.m, pol2cart.m,
polyarea.m, postpad.m, prepad.m, profile.m, profshow.m, quadgk.m, quadv.m,
randi.m, rat.m, repmat.m, rot90.m, rotdim.m, shift.m, shiftdim.m, sph2cart.m,
structfun.m, trapz.m, triplequad.m, convhull.m, dsearch.m, dsearchn.m,
griddata3.m, griddatan.m, rectint.m, tsearchn.m, __makeinfo__.m, doc.m,
get_first_help_sentence.m, help.m, type.m, unimplemented.m, which.m, imread.m,
imwrite.m, dlmwrite.m, fileread.m, is_valid_file_id.m, strread.m, textread.m,
textscan.m, commutation_matrix.m, cond.m, condest.m, cross.m,
duplication_matrix.m, expm.m, housh.m, isdefinite.m, ishermitian.m,
issymmetric.m, logm.m, normest.m, null.m, onenormest.m, orth.m, planerot.m,
qzhess.m, rank.m, rref.m, trace.m, vech.m, ans.m, bincoeff.m, bug_report.m,
bzip2.m, comma.m, compare_versions.m, computer.m, edit.m, fileparts.m,
fullfile.m, getfield.m, gzip.m, info.m, inputname.m, isappdata.m, isdeployed.m,
ismac.m, ispc.m, isunix.m, list_primes.m, ls.m, mexext.m, namelengthmax.m,
news.m, orderfields.m, paren.m, recycle.m, rmappdata.m, semicolon.m,
setappdata.m, setfield.m, substruct.m, symvar.m, ver.m, version.m,
warning_ids.m, xor.m, fminbnd.m, fsolve.m, fzero.m, lsqnonneg.m, optimset.m,
pqpnonneg.m, sqp.m, matlabroot.m, __gnuplot_drawnow__.m,
__plt_get_axis_arg__.m, ancestor.m, cla.m, clf.m, close.m, colorbar.m,
colstyle.m, comet3.m, contourc.m, figure.m, gca.m, gcbf.m, gcbo.m, gcf.m,
ginput.m, graphics_toolkit.m, gtext.m, hggroup.m, hist.m, hold.m, isfigure.m,
ishghandle.m, ishold.m, isocolors.m, isonormals.m, isosurface.m, isprop.m,
legend.m, line.m, loglog.m, loglogerr.m, meshgrid.m, ndgrid.m, newplot.m,
orient.m, patch.m, plot3.m, plotyy.m, __print_parse_opts__.m, quiver3.m,
refreshdata.m, ribbon.m, semilogx.m, semilogxerr.m, semilogy.m, stem.m,
stem3.m, subplot.m, title.m, uigetfile.m, view.m, whitebg.m, compan.m, conv.m,
deconv.m, mkpp.m, mpoles.m, pchip.m, poly.m, polyaffine.m, polyder.m,
polyfit.m, polygcd.m, polyint.m, polyout.m, polyval.m, polyvalm.m, ppder.m,
ppint.m, ppjumps.m, ppval.m, residue.m, roots.m, spline.m, intersect.m,
ismember.m, powerset.m, setdiff.m, setxor.m, union.m, unique.m,
autoreg_matrix.m, bartlett.m, blackman.m, detrend.m, fftconv.m, fftfilt.m,
fftshift.m, freqz.m, hamming.m, hanning.m, ifftshift.m, sinc.m, sinetone.m,
sinewave.m, unwrap.m, bicg.m, bicgstab.m, gmres.m, gplot.m, nonzeros.m, pcg.m,
pcr.m, spaugment.m, spconvert.m, spdiags.m, speye.m, spfun.m, spones.m,
sprand.m, sprandsym.m, spstats.m, spy.m, svds.m, treelayout.m, bessel.m,
beta.m, betaln.m, factor.m, factorial.m, isprime.m, lcm.m, legendre.m,
nchoosek.m, nthroot.m, perms.m, pow2.m, primes.m, reallog.m, realpow.m,
realsqrt.m, hadamard.m, hankel.m, hilb.m, invhilb.m, magic.m, rosser.m,
vander.m, __finish__.m, center.m, cloglog.m, corr.m, cov.m, gls.m, histc.m,
iqr.m, kendall.m, kurtosis.m, logit.m, mahalanobis.m, mean.m, meansq.m,
median.m, mode.m, moment.m, ols.m, ppplot.m, prctile.m, probit.m, quantile.m,
range.m, ranks.m, run_count.m, runlength.m, skewness.m, spearman.m,
statistics.m, std.m, table.m, var.m, zscore.m, betacdf.m, betainv.m, betapdf.m,
betarnd.m, binocdf.m, binoinv.m, binopdf.m, binornd.m, cauchy_cdf.m,
cauchy_inv.m, cauchy_pdf.m, cauchy_rnd.m, chi2cdf.m, chi2inv.m, chi2pdf.m,
chi2rnd.m, discrete_cdf.m, discrete_inv.m, discrete_pdf.m, discrete_rnd.m,
empirical_cdf.m, empirical_inv.m, empirical_pdf.m, empirical_rnd.m, expcdf.m,
expinv.m, exppdf.m, exprnd.m, fcdf.m, finv.m, fpdf.m, frnd.m, gamcdf.m,
gaminv.m, gampdf.m, gamrnd.m, geocdf.m, geoinv.m, geopdf.m, geornd.m,
hygecdf.m, hygeinv.m, hygepdf.m, hygernd.m, kolmogorov_smirnov_cdf.m,
laplace_cdf.m, laplace_inv.m, laplace_pdf.m, laplace_rnd.m, logistic_cdf.m,
logistic_inv.m, logistic_pdf.m, logistic_rnd.m, logncdf.m, logninv.m,
lognpdf.m, lognrnd.m, nbincdf.m, nbininv.m, nbinpdf.m, nbinrnd.m, normcdf.m,
norminv.m, normpdf.m, normrnd.m, poisscdf.m, poissinv.m, poisspdf.m,
poissrnd.m, stdnormal_cdf.m, stdnormal_inv.m, stdnormal_pdf.m, stdnormal_rnd.m,
tcdf.m, tinv.m, tpdf.m, trnd.m, unidcdf.m, unidinv.m, unidpdf.m, unidrnd.m,
unifcdf.m, unifinv.m, unifpdf.m, unifrnd.m, wblcdf.m, wblinv.m, wblpdf.m,
wblrnd.m, kolmogorov_smirnov_test.m, kruskal_wallis_test.m, base2dec.m,
bin2dec.m, blanks.m, cstrcat.m, deblank.m, dec2base.m, dec2bin.m, dec2hex.m,
findstr.m, hex2dec.m, index.m, isletter.m, mat2str.m, rindex.m, str2num.m,
strcat.m, strjust.m, strmatch.m, strsplit.m, strtok.m, strtrim.m, strtrunc.m,
substr.m, validatestring.m, demo.m, example.m, fail.m, speed.m, addtodate.m,
asctime.m, clock.m, ctime.m, date.m, datenum.m, datetick.m, datevec.m,
eomday.m, etime.m, is_leap_year.m, now.m:
Use Octave coding conventions in all m-file %!test blocks
author | Rik <octave@nomad.inbox5.com> |
---|---|
date | Mon, 13 Feb 2012 07:29:44 -0800 |
parents | ce2b59a6d0e5 |
children | 92811d110839 |
rev | line source |
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1 ## Copyright (C) 2006-2012 Michel D. Schmid |
6303 | 2 ## |
6440 | 3 ## This file is part of Octave. |
4 ## | |
5 ## Octave is free software; you can redistribute it and/or modify it | |
6303 | 6 ## under the terms of the GNU General Public License as published by |
7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
8 ## your option) any later version. | |
6303 | 9 ## |
6440 | 10 ## Octave is distributed in the hope that it will be useful, but |
6303 | 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. | |
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/>. | |
6303 | 18 |
19 ## -*- texinfo -*- | |
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20 ## @deftypefn {Function File} {} stem (@var{x}) |
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21 ## @deftypefnx {Function File} {} stem (@var{x}, @var{y}) |
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22 ## @deftypefnx {Function File} {} stem (@var{x}, @var{y}, @var{linespec}) |
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23 ## @deftypefnx {Function File} {} stem (@dots{}, "filled") |
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24 ## @deftypefnx {Function File} {@var{h} =} stem (@dots{}) |
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25 ## Plot a stem graph from two vectors of x-y data. If only one argument |
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26 ## is given, it is taken as the y-values and the x coordinates are taken |
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27 ## from the indices of the elements. |
6303 | 28 ## |
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29 ## If @var{y} is a matrix, then each column of the matrix is plotted as |
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30 ## a separate stem graph. In this case @var{x} can either be a vector, |
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31 ## the same length as the number of rows in @var{y}, or it can be a |
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32 ## matrix of the same size as @var{y}. |
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33 ## |
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34 ## The default color is @code{"b"} (blue). The default line style is |
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35 ## @code{"-"} and the default marker is @code{"o"}. The line style can |
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36 ## be altered by the @code{linespec} argument in the same manner as the |
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37 ## @code{plot} command. For example, |
6303 | 38 ## |
39 ## @example | |
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40 ## @group |
6303 | 41 ## x = 1:10; |
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42 ## y = 2*x; |
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43 ## stem (x, y, "r"); |
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44 ## @end group |
6303 | 45 ## @end example |
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46 ## |
6303 | 47 ## @noindent |
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48 ## plots 10 stems with heights from 2 to 20 in red; |
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49 ## |
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50 ## The optional return value @var{h} is a vector of "stem series" graphics |
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51 ## handles with one handle per column of the variable @var{y}. The |
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52 ## handle regroups the elements of the stem graph together as the |
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53 ## children of the "stem series" handle, allowing them to be altered |
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54 ## together. For example, |
6303 | 55 ## |
56 ## @example | |
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57 ## @group |
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58 ## x = [0:10]'; |
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59 ## y = [sin(x), cos(x)] |
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60 ## h = stem (x, y); |
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61 ## set (h(2), "color", "g"); |
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62 ## set (h(1), "basevalue", -1) |
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63 ## @end group |
6303 | 64 ## @end example |
65 ## | |
66 ## @noindent | |
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67 ## changes the color of the second "stem series" and moves the base line |
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68 ## of the first. |
6303 | 69 ## @seealso{bar, barh, plot} |
70 ## @end deftypefn | |
71 | |
72 ## Author: Michel D. Schmid <michaelschmid@users.sourceforge.net> | |
73 ## Adapted-by: jwe | |
74 | |
75 function h = stem (varargin) | |
76 | |
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77 if (nargin < 1) |
7218 | 78 print_usage (); |
79 endif | |
80 | |
7217 | 81 tmp = __stem__ (false, varargin{:}); |
6303 | 82 |
83 if (nargout > 0) | |
7217 | 84 h = tmp; |
6303 | 85 endif |
86 | |
87 endfunction | |
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89 |
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91 %! clf; |
7245 | 92 %! x = 1:10; |
93 %! stem (x); | |
94 | |
95 %!demo | |
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96 %! clf; |
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98 %! y = 2*x; |
7245 | 99 %! stem (x, y); |
100 | |
101 %!demo | |
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102 %! clf; |
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104 %! y = 2*x; |
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105 %! h = stem (x, y, 'r'); |
7245 | 106 |
107 %!demo | |
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108 %! clf; |
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110 %! y = 2*x; |
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111 %! h = stem (x, y, '-.k'); |
7245 | 112 |
113 %!demo | |
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114 %! clf; |
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116 %! y = 2*x; |
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117 %! h = stem (x, y, '-.k.'); |
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119 %!demo | |
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120 %! clf; |
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122 %! y = 2*x; |
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123 %! h = stem (x, y, 'filled'); |
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124 |
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125 %!demo |
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126 %! clf; |
11949c9795a0
Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents:
14138
diff
changeset
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127 %! x = (0 : 10)'; |
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
7245
diff
changeset
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128 %! y = [sin(x), cos(x)]; |
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
7245
diff
changeset
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129 %! h = stem (x, y); |
14245
4506eade9f04
Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents:
14237
diff
changeset
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130 %! set (h(2), 'color', 'g'); |
14363
f3d52523cde1
Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents:
14335
diff
changeset
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131 %! set (h(1), 'basevalue', -1); |
14001
5f0bb45e615c
doc: Update documentation for functions returning a graphics handle h (Bug #34761)
Rik <octave@nomad.inbox5.com>
parents:
11587
diff
changeset
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132 |