Mercurial > hg > octave-lyh
annotate scripts/miscellaneous/delete.m @ 11523:fd0a3ac60b0e
update copyright notices
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Fri, 14 Jan 2011 05:47:45 -0500 |
| parents | 1740012184f9 |
| children | 9a8763bcf575 |
| rev | line source |
|---|---|
| 11523 | 1 ## Copyright (C) 2004-2011 John W. Eaton |
| 4691 | 2 ## |
| 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 | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 4691 | 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 | |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 4691 | 18 |
| 19 ## -*- texinfo -*- | |
|
9316
c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
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20 ## @deftypefn {Function File} {} delete (@var{file}) |
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c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
8920
diff
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21 ## @deftypefnx {Function File} {} delete (@var{handle}) |
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delete.m: Permit a vector of handles to be deleted.
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22 ## Delete the named file or graphics handle. |
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Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
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changeset
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23 ## |
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c539ec5726e7
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Rik <rdrider0-list@yahoo.com>
parents:
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24 ## Deleting graphics objects is the proper way to remove |
|
c539ec5726e7
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Rik <rdrider0-list@yahoo.com>
parents:
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diff
changeset
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25 ## features from a plot without clearing the entire figure. |
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c539ec5726e7
Update some of Advanced Plotting documentation.
Rik <rdrider0-list@yahoo.com>
parents:
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26 ## @seealso{clf, cla} |
| 4691 | 27 ## @end deftypefn |
| 28 | |
| 29 ## Author: jwe | |
| 30 | |
| 6257 | 31 function delete (arg) |
| 4691 | 32 |
| 33 if (nargin == 1) | |
| 6257 | 34 if (ischar (arg)) |
| 8438 | 35 files = glob (arg).'; |
| 36 if (isempty (files)) | |
| 37 warning ("delete: no such file: %s", arg); | |
| 38 endif | |
| 39 for i = 1:length (files) | |
| 40 file = files{i}; | |
| 41 [err, msg] = unlink (file); | |
| 42 if (err) | |
| 43 warning ("delete: %s: %s", file, msg); | |
| 44 endif | |
| 45 endfor | |
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delete.m: pass array of handles to __go_delete__
John W. Eaton <jwe@octave.org>
parents:
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46 elseif (all (ishandle (arg(:)))) |
| 6405 | 47 ## Delete a graphics object. |
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delete.m: pass array of handles to __go_delete__
John W. Eaton <jwe@octave.org>
parents:
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48 __go_delete__ (arg); |
| 6257 | 49 else |
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Use uppercase for variable names in error() strings to match Info documentation. Only m-files done.
Rik <octave@nomad.inbox5.com>
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50 error ("delete: first argument must be a filename or graphics handle"); |
| 6257 | 51 endif |
| 4691 | 52 else |
| 6046 | 53 print_usage (); |
| 4691 | 54 endif |
| 55 | |
| 56 endfunction |