Mercurial > hg > octave-nkf
annotate scripts/plot/comet3.m @ 14846:460a3c6d8bf1
maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Example: func() => func ()
* dynamic.txi, func.txi, oop.txi, var.txi, embedded.cc, fortdemo.cc,
funcdemo.cc, paramdemo.cc, stringdemo.cc, unwinddemo.cc, Array.cc, Array.h,
CColVector.cc, CDiagMatrix.h, CMatrix.cc, CNDArray.cc, CRowVector.cc,
CSparse.cc, CmplxGEPBAL.cc, EIG.cc, MSparse.cc, MatrixType.cc,
Sparse-op-defs.h, Sparse-perm-op-defs.h, Sparse.cc, Sparse.h,
SparseCmplxCHOL.cc, SparseCmplxCHOL.h, SparseCmplxLU.cc, SparseCmplxQR.cc,
SparseCmplxQR.h, SparseQR.cc, SparseQR.h, SparsedbleCHOL.cc, SparsedbleCHOL.h,
SparsedbleLU.cc, SparsedbleLU.h, base-lu.cc, cmd-hist.cc, dColVector.cc,
dDiagMatrix.h, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc, dbleCHOL.cc,
dbleGEPBAL.cc, dim-vector.cc, eigs-base.cc, f2c-main.c, fCColVector.cc,
fCDiagMatrix.h, fCMatrix.cc, fCNDArray.cc, fCRowVector.cc, fCmplxGEPBAL.cc,
fColVector.cc, fDiagMatrix.h, fEIG.cc, fMatrix.cc, fNDArray.cc, fRowVector.cc,
file-ops.cc, file-stat.cc, floatCHOL.cc, floatGEPBAL.cc, idx-vector.h,
lo-specfun.cc, lo-sysdep.cc, mx-inlines.cc, oct-binmap.h, oct-convn.cc,
oct-md5.cc, oct-mem.h, oct-rand.cc, oct-syscalls.cc, randgamma.c, randmtzig.c,
sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc, sparse-dmsolve.cc,
tempname.c, curl.m, divergence.m, randi.m, dlmwrite.m, edit.m, getappdata.m,
what.m, getarchdir.m, install.m, installed_packages.m, repackage.m,
unload_packages.m, colorbar.m, figure.m, isosurface.m, legend.m, loglog.m,
plot.m, plot3.m, plotyy.m, polar.m, __errplot__.m, __ghostscript__.m,
__marching_cube__.m, __plt__.m, __scatter__.m, semilogx.m, semilogy.m,
trimesh.m, trisurf.m, demo.m, test.m, datetick.m, __delaunayn__.cc,
__dsearchn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__lin_interpn__.cc, __magick_read__.cc, __pchip_deriv__.cc, balance.cc,
bsxfun.cc, ccolamd.cc, cellfun.cc, chol.cc, daspk.cc, dasrt.cc, dassl.cc,
dmperm.cc, eig.cc, eigs.cc, fftw.cc, filter.cc, find.cc, kron.cc, lookup.cc,
lsode.cc, matrix_type.cc, md5sum.cc, mgorth.cc, qr.cc, quad.cc, rand.cc,
regexp.cc, symbfact.cc, tril.cc, urlwrite.cc, op-bm-bm.cc, op-cdm-cdm.cc,
op-cell.cc, op-chm.cc, op-cm-cm.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-scm.cc,
op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-fcdm-fcdm.cc,
op-fcm-fcm.cc, op-fdm-fdm.cc, op-fm-fm.cc, op-int.h, op-m-m.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-range.cc, op-s-scm.cc,
op-s-sm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc,
op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc,
op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-str.cc, op-struct.cc, bitfcns.cc,
data.cc, debug.cc, dynamic-ld.cc, error.cc, gl-render.cc, graphics.cc,
graphics.in.h, load-path.cc, ls-hdf5.cc, ls-mat5.cc, ls-mat5.h,
ls-oct-ascii.cc, ls-oct-ascii.h, mex.cc, mk-errno-list, oct-map.cc, oct-obj.h,
oct-parse.yy, octave-config.in.cc, ov-base-int.cc, ov-base-mat.cc, ov-base.cc,
ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-cell.cc, ov-class.cc,
ov-class.h, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-flt-cx-mat.cc,
ov-flt-re-mat.cc, ov-intx.h, ov-range.h, ov-re-mat.cc, ov-re-sparse.cc,
ov-str-mat.cc, ov-struct.cc, ov-usr-fcn.h, ov.h, pr-output.cc, pt-id.cc,
pt-id.h, pt-mat.cc, pt-select.cc, sparse.cc, symtab.cc, symtab.h, syscalls.cc,
toplev.cc, txt-eng-ft.cc, variables.cc, zfstream.cc, zfstream.h, Dork.m,
getStash.m, myStash.m, Gork.m, Pork.m, myStash.m, getStash.m, myStash.m,
getStash.m, myStash.m, fntests.m: Use Octave coding convention for
cuddled parenthis in function calls with empty argument lists.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Sun, 08 Jul 2012 11:28:50 -0700 |
| parents | f3d52523cde1 |
| children | 5d3a684236b0 |
| rev | line source |
|---|---|
|
14138
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maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents:
11587
diff
changeset
|
1 ## Copyright (C) 2010-2012 Ben Abbott and John W. Eaton |
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parents:
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2 ## |
| 11382 | 3 ## This file is part of Octave. |
| 4 ## | |
| 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. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, see | |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 18 | |
| 19 ## -*- texinfo -*- | |
| 20 ## @deftypefn {Function File} {} comet3 (@var{z}) | |
| 21 ## @deftypefnx {Function File} {} comet3 (@var{x}, @var{y}, @var{z}, @var{p}) | |
| 22 ## @deftypefnx {Function File} {} comet3 (@var{ax}, @dots{}) | |
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parents:
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diff
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23 ## Produce a simple comet style animation along the trajectory provided by |
| 11382 | 24 ## the input coordinate vectors (@var{x}, @var{y}), where @var{x} will default |
| 25 ## to the indices of @var{y}. | |
| 26 ## | |
| 27 ## The speed of the comet may be controlled by @var{p}, which represents the | |
| 28 ## time which passes as the animation passes from one point to the next. The | |
| 29 ## default for @var{p} is 0.1 seconds. | |
| 30 ## | |
| 31 ## If @var{ax} is specified the animation is produced in that axis rather than | |
| 32 ## the @code{gca}. | |
| 33 ## @end deftypefn | |
| 34 | |
| 35 ## Author: jwe | |
| 36 ## Created: 2010-12-17 | |
| 37 | |
| 38 function comet3 (varargin) | |
| 39 | |
| 40 [h, varargin, nargin] = __plt_get_axis_arg__ ("comet3", varargin{:}); | |
| 41 | |
| 42 if (nargin == 0 || nargin == 2 || nargin > 4) | |
| 43 print_usage (); | |
| 44 elseif (nargin == 1) | |
| 45 z = varargin{1}; | |
| 46 x = y = 1:numel(z); | |
| 47 p = 0.1; | |
| 48 elseif (nargin == 3) | |
| 49 x = varargin{1}; | |
| 50 y = varargin{2}; | |
| 51 z = varargin{3}; | |
| 52 p = 0.1; | |
| 53 elseif (nargin == 4) | |
| 54 x = varargin{1}; | |
| 55 y = varargin{2}; | |
| 56 z = varargin{3}; | |
| 57 p = varargin{4}; | |
| 58 endif | |
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all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
59 |
| 11382 | 60 oldh = gca (); |
| 61 unwind_protect | |
| 62 axes (h); | |
| 63 newplot (); | |
| 64 theaxis = [min(x), max(x), min(y), max(y), min(z), max(z)]; | |
| 65 num = numel (y); | |
| 66 dn = round (num/10); | |
| 67 for n = 1:(num+dn); | |
| 68 m = n - dn; | |
| 69 m = max ([m, 1]); | |
| 70 k = min ([n, num]); | |
| 71 h = plot3 (x(1:m), y(1:m), z(1:m), "r", x(m:k), y(m:k), z(m:k), "g", | |
| 72 x(k), y(k), z(k), "ob"); | |
| 73 axis (theaxis); | |
| 74 drawnow (); | |
| 75 pause (p); | |
| 76 endfor | |
| 77 unwind_protect_cleanup | |
| 78 axes (oldh); | |
| 79 end_unwind_protect | |
| 80 | |
| 81 endfunction | |
| 82 | |
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Rik <octave@nomad.inbox5.com>
parents:
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diff
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83 |
| 11382 | 84 %!demo |
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14237
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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85 %! clf; |
| 11382 | 86 %! t = 0:pi/20:5*pi; |
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Rik <octave@nomad.inbox5.com>
parents:
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changeset
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87 %! comet3 (cos (t), sin (t), t, 0.01); |
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14237
11949c9795a0
Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents:
14138
diff
changeset
|
88 |