Mercurial > hg > octave-nkf
annotate scripts/plot/axes.m @ 8890:ae51d068bbd5
__actual_axis_position__.m: New function to determine position of rendered axes.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Sat, 28 Feb 2009 22:39:33 -0500 |
| parents | 8e8afefe9466 |
| children | eb63fbe60fab |
| rev | line source |
|---|---|
| 7017 | 1 ## Copyright (C) 2005, 2006, 2007 John W. Eaton |
| 6257 | 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. | |
| 6257 | 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/>. | |
| 6257 | 18 |
| 19 ## -*- texinfo -*- | |
| 20 ## @deftypefn {Function File} {} axes () | |
| 21 ## @deftypefnx {Function File} {} axes (@var{property}, @var{value}, @dots{}) | |
| 22 ## @deftypefnx {Function File} {} axes (@var{h}) | |
| 23 ## Create an axes object and return a handle to it. | |
| 24 ## @end deftypefn | |
| 25 | |
| 26 ## Author: jwe | |
| 27 | |
| 28 function h = axes (varargin) | |
| 29 | |
| 30 if (nargin == 0 || nargin > 1) | |
| 31 ## make default axes object, and make it the current axes for the | |
| 32 ## current figure. | |
| 6851 | 33 idx = find (strcmpi (varargin(1:2:end), "parent"), 1, "first"); |
| 34 if (! isempty (idx) && length (varargin) >= 2*idx) | |
| 35 cf = varargin{2*idx}; | |
| 36 varargin([2*idx-1, 2*idx]) = []; | |
| 37 else | |
| 38 cf = gcf (); | |
| 39 endif | |
| 6405 | 40 tmp = __go_axes__ (cf, varargin{:}); |
| 6851 | 41 set (ancestor (cf, "figure"), "currentaxes", tmp); |
| 6688 | 42 else |
| 6257 | 43 ## arg is axes handle, make it the current axes for the current |
| 44 ## figure. | |
| 45 tmp = varargin{1}; | |
|
8189
8e8afefe9466
Remove reliance on ishandle(vec) == false.
Ben Abbott <bpabbott@mac.com>
parents:
7017
diff
changeset
|
46 if (length(tmp) == 1 && ishandle (tmp) |
|
8e8afefe9466
Remove reliance on ishandle(vec) == false.
Ben Abbott <bpabbott@mac.com>
parents:
7017
diff
changeset
|
47 && strcmp (get (tmp, "type"), "axes")) |
| 6851 | 48 parent = ancestor (tmp, "figure"); |
| 6405 | 49 set (0, "currentfigure", parent); |
| 50 set (parent, "currentaxes", tmp); | |
| 6257 | 51 else |
|
8189
8e8afefe9466
Remove reliance on ishandle(vec) == false.
Ben Abbott <bpabbott@mac.com>
parents:
7017
diff
changeset
|
52 error ("axes: expecting argument to be a scalar axes handle"); |
| 6257 | 53 endif |
| 54 endif | |
| 55 | |
| 56 if (nargout > 0) | |
| 57 h = tmp; | |
| 58 endif | |
| 59 | |
| 60 endfunction |