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

annotate scripts/plot/text.m @ 12965:22bc9ec80c2c

allow multi-line string property for text objects using cell arrays or char matrices * __axis_label__.m: Don't check type of txt argument. * __go_draw_axes__.m: Handle multi-line string property for text objects. * text.m: Likewise. * gl2ps-renderer.cc (glps_renderer::draw_text): Handle text::properties string property as octave_value object that can contain either a char array or cellstr object. * graphics.cc (axes::properties::update_xlabel_position, axes::properties::update_ylabel_position, axes::properties::update_zlabel_position, axes::properties::get_extent, text::properties::update_text_extent): Likewise. * graphics.h.in (text_label_property::do_set): Don't forget to set stored_type when value is a cell. (text::properties::get_string): Delete custom getter.

author	Ben Abbott <bpabbott@mac.com>
date	Mon, 15 Aug 2011 10:24:09 -0400
parents	a754c2d8a13f
children	e65d1488ff6a

rev	line source
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 11472 diff changeset	1 ## Copyright (C) 2007-2011 John W. Eaton
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	2 ##
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	3 ## This file is part of Octave.
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	4 ##
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	8 ## your option) any later version.
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	9 ##
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	13 ## General Public License for more details.
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	14 ##
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	17 ## <http://www.gnu.org/licenses/>.
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	18
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	19 ## -- texinfo --
10793 be55736a0783 Grammarcheck the documentation from m-files. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	20 ## @deftypefn {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{label})
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	21 ## @deftypefnx {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{z}, @var{label})
6895 76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6419 diff changeset	22 ## @deftypefnx {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{label}, @var{p1}, @var{v1}, @dots{})
76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6419 diff changeset	23 ## @deftypefnx {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{z}, @var{label}, @var{p1}, @var{v1}, @dots{})
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	24 ## Create a text object with text @var{label} at position @var{x},
6895 76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6419 diff changeset	25 ## @var{y}, @var{z} on the current axes. Property-value pairs following
76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6419 diff changeset	26 ## @var{label} may be used to specify the appearance of the text.
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	27 ## @end deftypefn
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	28
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	29 ## Author: jwe
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	30
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	31 function h = text (varargin)
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	32
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	33 nargs = nargin;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	34 offset = 0;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	35
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	36 if (nargs > 2 && isnumeric (varargin{1}) && isnumeric (varargin{2}))
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	37 x = varargin{1};
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	38 y = varargin{2};
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	39 offset = 3;
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	40
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	41 if (nargin > 3 && isnumeric (varargin{3}))
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	42 z = varargin{3};
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	43 offset = 4;
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	44 else
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	45 z = zeros (size (x));
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	46 offset = 3;
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	47 endif
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	48
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	49 label = varargin{offset};
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	50 varargin(1:offset) = [];
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	51
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	52 nx = numel (x);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	53 ny = numel (y);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	54 nz = numel (z);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	55 if (ischar (label) \|\| isnumeric (label))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	56 nt = size (label, 1);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	57 if (nx > 1 && nt == 1)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	58 ## Mutiple text objects with same string
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	59 label = repmat ({label}, [nx, 1]);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	60 nt = nx;
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	61 elseif (nx > 1 && nt == nx)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	62 ## Mutiple text objects with different strings
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 7016 diff changeset	63 label = cellstr (label);
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	64 elseif (ischar (label))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	65 ## Single text object with one or more lines
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	66 label = {label};
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	67 endif
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	68 elseif (iscell (label))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	69 nt = numel (label);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	70 if (nx > 1 && nt == 1)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	71 label = repmat ({label}, [nx, 1]);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	72 nt = nx;
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	73 elseif (nx > 1 && nt == nx)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	74 else
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	75 label = {label};
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	76 endif
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	77 else
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11424 diff changeset	78 error ("text: expecting LABEL to be a character string or cell array of character strings");
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	79 endif
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	80 else
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	81 x = y = z = 0;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	82 nx = ny = nz = 1;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	83 label = {""};
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	84 nt = 1;
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	85 endif
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	86
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	87 if (rem (numel (varargin), 2) == 0)
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	88
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	89 if (nx == ny && nx == nz)
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	90 pos = [x(:), y(:), z(:)];
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	91 ca = gca ();
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	92 tmp = zeros (nt, 1);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	93 if (nx == 1)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	94 ## TODO - Modify __go_text__() to accept cell-strings
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	95 tmp = __go_text__ (ca, "string", "foobar",
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	96 varargin{:},
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	97 "position", pos);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	98 set (tmp, "string", label{1});
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	99 elseif (nt == nx)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	100 for n = 1:nt
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	101 tmp(n) = __go_text__ (ca, "string", label{n},
11272 521f2bb7c443 text.m: Ensure text position property is set after units property. Ben Abbott <bpabbott@mac.com> parents: 10793 diff changeset	102 varargin{:},
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	103 "position", pos(n,:));
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 7016 diff changeset	104 endfor
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 7016 diff changeset	105 __request_drawnow__ ();
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	106 else
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11424 diff changeset	107 error ("text: dimension mismatch for coordinates and LABEL");
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	108 endif
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	109 else
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	110 error ("text: dimension mismatch for coordinates");
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	111 endif
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	112
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	113 if (nargout > 0)
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	114 h = tmp;
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	115 endif
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	116
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	117 else
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	118 print_usage ();
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	119 endif
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	120
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	121 endfunction
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	122
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	123 %!demo
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	124 %! clf
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	125 %! ha = {"left", "center", "right"};
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	126 %! va = {"bottom", "middle", "top"};
12437 a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	127 %! x = [0.25 0.5 0.75];
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	128 %! y = [0.25 0.5 0.75];
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	129 %! for t = 0:30:359;
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	130 %! for nh = 1:numel(ha)
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	131 %! for nv = 1:numel(va)
12437 a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	132 %! text (x(nh), y(nv), "Hello World", ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	133 %! "rotation", t, ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	134 %! "horizontalalignment", ha{nh}, ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	135 %! "verticalalignment", va{nv})
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	136 %! endfor
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	137 %! endfor
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	138 %! endfor
12437 a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	139 %! set (gca, "xtick", [0.25, 0.5, 0.75], ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	140 %! "xticklabel", ha, ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	141 %! "ytick", [0.25, 0.5, 0.75], ...
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	142 %! "yticklabel", va)
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	143 %! axis ([0 1 0 1])
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	144 %! xlabel ("horizontal alignment")
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	145 %! ylabel ("vertical alignment")
74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	146 %! title ("text alignment and rotation (0:30:360 degrees)")
11424 bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	147
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	148 %!demo
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	149 %! clf
12437 a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	150 %! h = mesh (peaks, "edgecolor", 0.7 * [1 1 1], ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	151 %! "facecolor", "none", ...
11424 bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	152 %! "facealpha", 0);
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	153 %! for t = 0:45:359;
12437 a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	154 %! text (25, 25, 0, "Vertical Alignment = Bottom", ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	155 %! "rotation", t, ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax. Ben Abbott <bpabbott@mac.com> parents: 11523 diff changeset	156 %! "horizontalalignment", "left", ...
11424 bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	157 %! "verticalalignment", "bottom")
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	158 %! endfor
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	159 %! caxis ([-100 100])
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	160 %! title ("Vertically Aligned at Bottom")
12965 22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	161
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	162 %!demo
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	163 %! clf
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	164 %! axis ([0 8 0 8])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	165 %! title (["First title";"Second title"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	166 %! xlabel (["First xlabel";"Second xlabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	167 %! ylabel (["First ylabel";"Second ylabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	168 %! text (4, 4, {"Hello", "World"}, ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	169 %! "horizontalalignment", "center", ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	170 %! "verticalalignment", "middle")
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	171 %! grid on
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	172
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	173 %!demo
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	174 %! clf
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	175 %! h = mesh (peaks, "edgecolor", 0.7 * [1 1 1], ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	176 %! "facecolor", "none", ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	177 %! "facealpha", 0);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	178 %! title (["First title";"Second title"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	179 %! xlabel (["First xlabel";"Second xlabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	180 %! ylabel (["First ylabel";"Second ylabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	181 %! zlabel (["First zlabel";"Second zlabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	182 %! text (0, 0, 5, {"Hello", "World"}, ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	183 %! "horizontalalignment", "center", ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	184 %! "verticalalignment", "middle")
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	185 %! hold on
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	186 %! plot3 (0, 0, 5, "+k")
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	187 %!
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	188
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	189 %!demo
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	190 %! clf
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	191 %! h = text (0.6, 0.3, "char");
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	192 %! assert ("char", class (get (h, "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	193 %! h = text (0.6, 0.4, ["char row 1"; "char row 2"]);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	194 %! assert ("char", class (get (h, "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	195 %! h = text (0.6, 0.6, {"cell2str (1,1)", "cell2str (1,2)"; "cell2str (2,1)", "cell2str (2,2)"});
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	196 %! assert ("cell", class (get (h, "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	197 %! h = text (0.6, 0.8, "foobar");
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	198 %! set (h, "string", 1:3)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	199 %! h = text ([0.2, 0.2], [0.3, 0.4], "one string & two objects");
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	200 %! assert ("char", class (get (h(1), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	201 %! assert ("char", class (get (h(2), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	202 %! h = text ([0.2, 0.2], [0.5, 0.6], {"one cellstr & two objects"});
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	203 %! assert ("cell", class (get (h(1), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	204 %! assert ("cell", class (get (h(2), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	205 %! h = text ([0.2, 0.2], [0.7, 0.8], {"cellstr 1 object 1", "cellstr 2 object 2"});
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	206 %! assert ("char", class (get (h(1), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	207 %! assert ("char", class (get (h(2), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	208 %! xlabel (1:2)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	209 %! ylabel (1:2)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	210 %! title (1:2)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	211

Mercurial > hg > octave-lyh

annotate scripts/plot/text.m @ 12965:22bc9ec80c2c