octave-lyh: scripts/plot/waitbar.m annotate

annotate scripts/plot/waitbar.m @ 13818:a05e5db7b94e

have some fun with waitbar demo #2

author	John W. Eaton <jwe@octave.org>
date	Fri, 04 Nov 2011 14:33:44 -0400
parents	b3e1f9ae64dc
children	4d1927edf194

rev	line source
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	1 ## Copyright (C) 2011 John W. Eaton
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	2 ##
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	3 ## This file is part of Octave.
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	4 ##
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	8 ## your option) any later version.
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	9 ##
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	13 ## General Public License for more details.
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	14 ##
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	16 ## along with Octave; see the file COPYING. If not, see
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	17 ## <http://www.gnu.org/licenses/>.
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	18
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	19 ## -- texinfo --
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	20 ## @deftypefn {Function File} {@var{h} =} waitbar (@var{frac})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	21 ## @deftypefnx {Function File} {@var{h} =} waitbar (@var{frac}, @var{msg})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	22 ## @deftypefnx {Function File} {@var{h} =} waitbar (@dots{}, "FigureProperty", "Value", @dots{})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	23 ## @deftypefnx {Function File} {} waitbar (@var{frac})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	24 ## @deftypefnx {Function File} {} waitbar (@var{frac}, @var{msg})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	25 ## @deftypefnx {Function File} {} waitbar (@var{frac}, @var{hwbar})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	26 ## @deftypefnx {Function File} {} waitbar (@var{frac}, @var{hwbar}, @var{msg})
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	27 ## Return a handle @var{h} to a new waitbar object. The waitbar is
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	28 ## filled to fraction @var{frac} which must be in the range [0, 1]. The
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	29 ## optional message @var{msg} is centered and displayed above the waitbar.
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	30 ## The appearance of the waitbar figure window can be configured by passing
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	31 ## property/value pairs to the function.
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	32 ##
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	33 ## If no output handle is requested, and there is an existing waitbar, then
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	34 ## the current waitbar is updated with new @var{frac} and optional @var{msg}
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	35 ## values. If there are multiple outstanding waitbars they can be updated
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	36 ## individually by passing the handle @var{hwbar} of the specific waitbar to
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	37 ## modify.
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	38 ## @end deftypefn
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	39
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	40 ## Author: jwe
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	41
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	42 function retval = waitbar (varargin)
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	43
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	44 persistent curr_waitbar;
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	45
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	46 if (nargin < 1)
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	47 print_usage ();
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	48 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	49
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	50 frac = varargin{1};
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	51 varargin(1) = [];
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	52
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	53 if (! (isnumeric (frac) && isscalar (frac) && frac >= 0 && frac <= 1))
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	54 error ("waitbar: FRAC must be between 0 and 1");
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	55 endif
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	56
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	57 ## Use existing waitbar if it still points to a valid graphics handle
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	58 if (nargout == 0 && ishandle (curr_waitbar))
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	59 h = curr_waitbar;
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	60 else
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	61 h = false;
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	62 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	63
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	64 if (! isempty (varargin) && isnumeric (varargin{1}))
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	65 if (! ishandle (varargin{1}))
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	66 error ("waitbar: H must be a handle to a waitbar object");
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	67 else
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	68 h = varargin{1};
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	69 varargin(1) = [];
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	70 if (! isfigure (h) \|\| ! strcmp (get (h, "tag"), "waitbar"))
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	71 error ("waitbar: H must be a handle to a waitbar object");
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	72 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	73 endif
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	74 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	75
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	76 msg = false;
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	77
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	78 if (! isempty (varargin))
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	79 msg = varargin{1};
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	80 varargin(1) = [];
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	81 if (! ischar (msg))
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	82 error ("waitbar: MSG must be a character string");
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	83 endif
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	84 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	85
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	86 if (rem (numel (varargin), 2) != 0)
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	87 error ("waitbar: invalid number of property-value pairs");
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	88 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	89
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	90 if (h)
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	91 p = findobj (h, "type", "patch");
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	92 set (p, "xdata", [0; frac; frac; 0]);
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	93 ax = findobj (h, "type", "axes");
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	94 if (ischar (msg))
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	95 th = get (ax, "title");
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	96 curr_msg = get (th, "string");
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	97 if (! strcmp (msg, curr_msg))
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	98 set (th, "string", msg);
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	99 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	100 endif
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	101 else
13816 7ee18dc46bbb new and improved non-integer figure handles John W. Eaton <jwe@octave.org> parents: 13813 diff changeset	102 h = __go_figure__ (NaN, "position", [250, 500, 400, 100],
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	103 "numbertitle", "off",
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	104 "toolbar", "none", "menubar", "none",
13816 7ee18dc46bbb new and improved non-integer figure handles John W. Eaton <jwe@octave.org> parents: 13813 diff changeset	105 "integerhandle", "off",
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	106 "handlevisibility", "callback",
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	107 "tag", "waitbar",
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	108 varargin{:});
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	109
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	110 ax = axes ("parent", h, "xtick", [], "ytick", [],
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	111 "xlim", [0, 1], "ylim", [0, 1],
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	112 "xlimmode", "manual", "ylimmode", "manual",
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	113 "position", [0.1, 0.3, 0.8, 0.2]);
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	114 patch (ax, [0; frac; frac; 0], [0; 0; 1; 1], [0, 0.35, 0.75]);
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	115
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	116 if (ischar (msg))
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	117 title (ax, msg);
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	118 endif
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	119 endif
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	120
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	121 drawnow ();
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	122
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	123 if (nargout > 0)
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	124 retval = h;
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	125 endif
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	126
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	127 ## If there were no errors, update current waitbar.
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	128 curr_waitbar = h;
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	129
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	130 endfunction
a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	131
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	132
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	133 %!demo
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	134 %! h = waitbar (0, "0.00%");
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	135 %! for i = 0:0.01:1
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	136 %! waitbar (i, h, sprintf ("%.2f%%", 100*i));
13803 a2e158c3451f provide the waitbar function John W. Eaton <jwe@octave.org> parents: diff changeset	137 %! endfor
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	138 %! close (h);
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	139
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	140 %!demo
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	141 %! h = waitbar (0, "please wait...");
13818 a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	142 %! for i = 0:0.01:0.6
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	143 %! waitbar (i);
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	144 %! endfor
13818 a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	145 %! i = 0.3
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	146 %! waitbar (i, h, "don't you hate taking a step backward?")
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	147 %! pause (0.5)
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	148 %! for i = i:0.005:0.7
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	149 %! waitbar (i, h);
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	150 %! endfor
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	151 %! waitbar (i, h, "or stalling?")
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	152 %! pause (1)
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	153 %! for i = i:0.003:0.8
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	154 %! waitbar (i, h, "just a little longer now")
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	155 %! endfor
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	156 %! for i = i:0.001:1
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	157 %! waitbar (i, h, "please don't be impatient")
a05e5db7b94e have some fun with waitbar demo #2 John W. Eaton <jwe@octave.org> parents: 13817 diff changeset	158 %! endfor
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	159 %! close (h);
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	160
a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	161 %!demo
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	162 %! h1 = waitbar (0, "Waitbar #1");
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	163 %! h2 = waitbar (0, "Waitbar #2");
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	164 %! h2pos = get (h2, "position");
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	165 %! h2pos(1) += h2pos(3) + 50;
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	166 %! set (h2, "position", h2pos);
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	167 %! pause (0.5)
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	168 %! for i = 1:4
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	169 %! waitbar (i/4, h1);
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	170 %! pause (0.5);
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	171 %! waitbar (i/4, h2);
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	172 %! pause (0.5);
13806 a73c0811d2fa more updates for waitbar John W. Eaton <jwe@octave.org> parents: 13805 diff changeset	173 %! endfor
13817 b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	174 %! pause (0.5)
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	175 %! close (h1);
b3e1f9ae64dc waitbar.m: More improvements. Rik <octave@nomad.inbox5.com> parents: 13816 diff changeset	176 %! close (h2);
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	177
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	178 %% Test input validation
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	179 %!error <FRAC must be between 0 and 1> waitbar (-0.5)
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	180 %!error <FRAC must be between 0 and 1> waitbar (1.5)
13813 72875370e2d1 allow waitbar test to succeed even if figure 1 exists John W. Eaton <jwe@octave.org> parents: 13806 diff changeset	181 %!error <MSG must be a character string> waitbar (0.5, struct ())
13805 b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	182 %!error <invalid number of property-value pairs> waitbar (0.5, "msg", "Name")
b3cdef33ac0e waitbar.m: Update docstring. Only return output handle h if requested. Rik <octave@nomad.inbox5.com> parents: 13803 diff changeset	183

Mercurial > hg > octave-lyh

annotate scripts/plot/waitbar.m @ 13818:a05e5db7b94e