Mercurial > hg > octave-lyh
annotate scripts/plot/__plt2sv__.m @ 8070:3b53b25e2550
Add data sources and line series
| author | David Bateman <dbateman@free.fr> |
|---|---|
| date | Thu, 28 Aug 2008 12:23:54 -0400 |
| parents | 1edef460c5fe |
| children | a028a5960e18 |
| rev | line source |
|---|---|
| 7431 | 1 ## Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2003, 2005, |
| 2 ## 2006, 2007 John W. Eaton | |
| 3 ## | |
| 4 ## This file is part of Octave. | |
| 5 ## | |
| 6 ## Octave is free software; you can redistribute it and/or modify it | |
| 7 ## under the terms of the GNU General Public License as published by | |
| 8 ## the Free Software Foundation; either version 3 of the License, or (at | |
| 9 ## your option) any later version. | |
| 10 ## | |
| 11 ## Octave is distributed in the hope that it will be useful, but | |
| 12 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 ## General Public License for more details. | |
| 15 ## | |
| 16 ## You should have received a copy of the GNU General Public License | |
| 17 ## along with Octave; see the file COPYING. If not, see | |
| 18 ## <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 ## Undocumented internal function. | |
| 21 | |
| 22 ## Author: jwe | |
| 23 | |
| 24 function retval = __plt2sv__ (h, x, y, options, properties) | |
| 25 | |
| 26 if (nargin < 3 || nargin > 5) | |
| 27 print_usage (); | |
| 28 endif | |
| 29 | |
| 30 if (nargin < 4 || isempty (options)) | |
| 31 options = __default_plot_options__ (); | |
| 32 endif | |
| 33 | |
| 34 if (nargin < 5) | |
| 35 properties = {}; | |
| 36 endif | |
| 37 | |
| 38 if (isscalar (x) && isvector (y)) | |
| 39 len = numel (y); | |
| 40 if (numel (options) == 1) | |
| 41 options = repmat (options(:), len, 1); | |
| 42 endif | |
| 43 retval = zeros (len, 1); | |
| 44 for i = 1:len | |
| 45 tkey = options(i).key; | |
| 46 if (! isempty (tkey)) | |
| 47 set (h, "key", "on"); | |
| 48 endif | |
| 49 color = options(i).color; | |
| 50 if (isempty (color)) | |
| 51 color = __next_line_color__ (); | |
| 52 endif | |
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53 |
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54 hg = hggroup (); |
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55 retval(i) = hg; |
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56 args = __add_datasource__ ("__plt2sv__", hg, {"x", "y", "z"}, |
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57 properties{:}); |
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58 |
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59 h = line (x, y(i), "keylabel", tkey, "color", color, |
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60 "linestyle", options(i).linestyle, |
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61 "marker", options(i).marker, "parent", hg, args{:}); |
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62 |
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63 __add_line_series__ (h, hg); |
| 7431 | 64 endfor |
| 65 else | |
| 66 error ("__plt2sv__: first arg must be scalar, second arg must be vector"); | |
| 67 endif | |
| 68 | |
| 69 endfunction |