octave: scripts/plot/appearance/text.m annotate

annotate scripts/plot/appearance/text.m @ 28093:05c1217d0dae stable

doc: Create better looking cross references in Info format (bug #57845). * image.m, text.m, light.m, line.m, patch.m, surface.m, axes.m, figure.m: Use 1-input form of @ref which produces better visuals in Info format.

author	Rik <rik@octave.org>
date	Tue, 18 Feb 2020 08:15:39 -0800
parents	b09432b20a84
children	0a5b15007766

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ########################################################################
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 ##
27919 1891570abac8 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 27918 diff changeset	3 ## Copyright (C) 2007-2020 The Octave Project Developers
27918 b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 27898 diff changeset	4 ##
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 ## See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 ## distribution or <https://octave.org/copyright/>.
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	7 ##
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	8 ## This file is part of Octave.
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	9 ##
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24173 diff changeset	10 ## Octave is free software: you can redistribute it and/or modify it
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	11 ## under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24173 diff changeset	12 ## the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22323 diff changeset	13 ## (at your option) any later version.
6257 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 ## 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	16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22323 diff changeset	17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22323 diff changeset	18 ## GNU General Public License for more details.
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	19 ##
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	20 ## 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	21 ## along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24173 diff changeset	22 ## <https://www.gnu.org/licenses/>.
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 ##
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ########################################################################
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	25
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	26 ## -- texinfo --
20852 516bb87ea72e 2015 Code Sprint: remove class of function from docstring for all m-files. Rik <rik@octave.org> parents: 20528 diff changeset	27 ## @deftypefn {} {} text (@var{x}, @var{y}, @var{string})
516bb87ea72e 2015 Code Sprint: remove class of function from docstring for all m-files. Rik <rik@octave.org> parents: 20528 diff changeset	28 ## @deftypefnx {} {} text (@var{x}, @var{y}, @var{z}, @var{string})
516bb87ea72e 2015 Code Sprint: remove class of function from docstring for all m-files. Rik <rik@octave.org> parents: 20528 diff changeset	29 ## @deftypefnx {} {} text (@dots{}, @var{prop}, @var{val}, @dots{})
27227 c90648dde5cf text.m: Allow axes handle as first argument (bug #56513). Rik <rik@octave.org> parents: 26376 diff changeset	30 ## @deftypefnx {} {} text (@var{hax}, @dots{})
20852 516bb87ea72e 2015 Code Sprint: remove class of function from docstring for all m-files. Rik <rik@octave.org> parents: 20528 diff changeset	31 ## @deftypefnx {} {@var{h} =} text (@dots{})
17497 96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	32 ## Create a text object with text @var{string} at position @var{x}, @var{y},
96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	33 ## (@var{z}) on the current axes.
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17041 diff changeset	34 ##
17497 96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	35 ## Multiple locations can be specified if @var{x}, @var{y}, (@var{z}) are
96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	36 ## vectors. Multiple strings can be specified with a character matrix or
96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	37 ## a cell array of strings.
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	38 ##
17497 96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	39 ## Optional property/value pairs may be used to control the appearance of the
96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	40 ## text.
96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	41 ##
27227 c90648dde5cf text.m: Allow axes handle as first argument (bug #56513). Rik <rik@octave.org> parents: 26376 diff changeset	42 ## If the first argument @var{hax} is an axes handle, then add text to this
c90648dde5cf text.m: Allow axes handle as first argument (bug #56513). Rik <rik@octave.org> parents: 26376 diff changeset	43 ## axes, rather than the current axes returned by @code{gca}.
c90648dde5cf text.m: Allow axes handle as first argument (bug #56513). Rik <rik@octave.org> parents: 26376 diff changeset	44 ##
17497 96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	45 ## The optional return value @var{h} is a vector of graphics handles to the
96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	46 ## created text objects.
24551 a7b6502b5cb5 doc: Add @ref from graphic object creation functions to list of graphic properties (bug #52816). Rik <rik@octave.org> parents: 24534 diff changeset	47 ##
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	48 ## Example 1 : multi-line text via 3 different methods
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	49 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	50 ## @example
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	51 ## @group
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	52 ## text (0.5, 0.8, @{"Line 1", "Line 2"@})
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	53 ## text (0.5, 0.6, ["Line 1"; "Line 2"])
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	54 ## text (0.5, 0.4, "Line 1\nLine 2")
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	55 ## @end group
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	56 ## @end example
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	57 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	58 ## Example 2 : text at multiple locations
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	59 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	60 ## @example
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	61 ## @group
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	62 ## text ([0.2, 0.2], [0.8, 0.6], "Same text at two locations")
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	63 ## text ([0.4, 0.4], [0.8, 0.6], @{"Point 1 Text", "Point 2 text"@})
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	64 ## text ([0.6, 0.6], [0.8, 0.6], @{@{"Point 1 Line 1", "Point 1 Line 2@},
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	65 ## "Point 2 text"@})
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	66 ## @end group
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	67 ## @end example
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	68 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	69 ## Example 2 : adjust appearance using text properties
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	70 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	71 ## @example
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	72 ## @group
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	73 ## ht = text (0.5, 0.5, "Hello World", "fontsize", 20);
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	74 ## set (ht, "color", "red");
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	75 ## @end group
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	76 ## @end example
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	77 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	78 ## Programming Notes: The full list of properties is documented at
28093 05c1217d0dae doc: Create better looking cross references in Info format (bug #57845). Rik <rik@octave.org> parents: 27984 diff changeset	79 ## @ref{Text Properties}.
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	80 ##
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	81 ## Any numeric entries in a cell array will be converted to text using
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	82 ## @code{sprintf ("%g")}. For more precise control of the appearance convert
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	83 ## any numeric entries to strings using @code{num2str}, @code{sprintf}, etc.,
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	84 ## before calling @code{text}.
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17041 diff changeset	85 ## @seealso{gtext, title, xlabel, ylabel, zlabel}
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	86 ## @end deftypefn
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	87
27984 b09432b20a84 maint: Remove special cases of old version control keywords in code base. Rik <rik@octave.org> parents: 27923 diff changeset	88 ## Caution: The following code is rigged for Matlab compatibility and is
b09432b20a84 maint: Remove special cases of old version control keywords in code base. Rik <rik@octave.org> parents: 27923 diff changeset	89 ## full of hidden assumptions. Be very wary when modifying.
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	90
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	91 function h = text (varargin)
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	92
27227 c90648dde5cf text.m: Allow axes handle as first argument (bug #56513). Rik <rik@octave.org> parents: 26376 diff changeset	93 [hax, varargin, nargin] = __plt_get_axis_arg__ ("text", varargin{:});
c90648dde5cf text.m: Allow axes handle as first argument (bug #56513). Rik <rik@octave.org> parents: 26376 diff changeset	94
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	95 nargs = nargin;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	96 offset = 0;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	97
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	98 if (nargs > 2 && isnumeric (varargin{1}) && isnumeric (varargin{2}))
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	99 x = varargin{1};
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	100 y = varargin{2};
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	101
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	102 if (nargin > 3 && isnumeric (varargin{3}))
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	103 z = varargin{3};
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	104 offset = 4;
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	105 else
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	106 z = zeros (size (x));
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	107 offset = 3;
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	108 endif
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	109
17497 96cf8ee3440e text.m: Match variable names to documentation. Rik <rik@octave.org> parents: 17122 diff changeset	110 string = 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	111 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	112
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	113 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	114 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	115 nz = numel (z);
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	116 if (nx != ny \|\| nx != nz)
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	117 error ("text: number of X, Y, and Z coordinates must match");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	118 endif
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	119
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	120 else # Only PROP/VALUE pairs
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	121 x = y = z = 0;
b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	122 nx = ny = nz = 1;
25466 f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	123 string = "";
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	124 endif
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	125
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	126 ## Any remaining inputs must occur as PROPERTY/VALUE pairs
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	127 if (rem (numel (varargin), 2) != 0)
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	128 print_usage ();
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	129 endif
6405 b298a4c12fc3 [project @ 2007-03-14 16:51:28 by jwe] jwe parents: 6257 diff changeset	130
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	131 ## String argument may be in PROP/VAL pair
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	132 idx = find (strcmpi (varargin, "string"), 1);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	133 if (idx)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	134 string = varargin{idx+1};
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	135 varargin(idx:idx+1) = [];
17041 1b549a0c3ca4 text.m: Update to use new __plt_get_axis_arg__. Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 16333 diff changeset	136 endif
1b549a0c3ca4 text.m: Update to use new __plt_get_axis_arg__. Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 16333 diff changeset	137
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	138 ## Position argument may be in PROP/VAL pair
17566 4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	139 idx = find (strcmpi (varargin, "position"), 1);
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	140 if (idx)
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	141 pos = varargin{idx+1};
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	142 varargin(idx:idx+1) = [];
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	143 else
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	144 pos = [x(:), y(:), z(:)];
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	145 endif
4166048ba6cf text.m: Fix text location if "Position" specified as prop/value pair. Rik <rik@octave.org> parents: 17497 diff changeset	146
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	147 ## Validate string argument
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	148 if (ischar (string))
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	149
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	150 do_keyword_repl = true;
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	151 nt = rows (string);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	152 if (nx == 1 && (nt == 1 \|\| nt == 0))
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	153 ## Single text object with one line or empty line
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	154 string = {string};
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	155 nt = 1;
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	156 elseif (nx == 1 && nt > 1)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	157 ## Single text object with multiple lines
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	158 ## FIXME: "default" or "factory" as first row
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	159 ## should be escaped to "\default" or "\factory"
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	160 ## Other rows do not require escaping.
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	161 do_keyword_repl = false;
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	162 string = {string};
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	163 elseif (nx > 1 && nt == nx)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	164 ## Multiple text objects with different strings
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	165 string = cellstr (string);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	166 elseif (nx > 1 && nt == 1)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	167 ## Multiple text objects with same string
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	168 string = repmat ({string}, [nx, 1]);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	169 nt = nx;
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	170 else
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	171 error ("text: invalid combination of points and text strings");
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	172 endif
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	173
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	174 ## Escape special keywords
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	175 if (do_keyword_repl)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	176 string = regexprep (string, '^(default\|factory)$', '\\$1');
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	177 endif
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	178
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	179 elseif (iscell (string))
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	180
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	181 if (! iscellstr (string))
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	182 ## Matlab compatibility: convert any numeric cells to strings
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	183 string = cell2cellstr (string);
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	184 endif
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	185
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	186 nt = numel (string);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	187 if (nx == 1)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	188 ## Single text object with one or more lines
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	189 string = {string};
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	190 nt = 1;
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	191 elseif (nx > 1 && nt == nx)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	192 ## Multiple text objects with different strings
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	193 elseif (nx > 1 && nt == 1)
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	194 ## Multiple text objects with same string
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	195 string = repmat ({cellstr(string)}, [nx, 1]);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	196 nt = nx;
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	197 else
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	198 error ("text: invalid combination of points and text strings");
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	199 endif
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	200
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	201 else
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	202
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	203 error ("text: STRING must be a character string or cell array of character strings");
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	204
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	205 endif
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	206
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	207 ## Select the correct axes
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	208 if (isempty (hax))
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	209 hax = gca ();
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	210 else
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	211 hax = hax(1);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	212 endif
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	213
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	214 ## Call __go_text__ to do the work
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	215 htmp = zeros (nt, 1);
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	216 if (nx == 1)
23915 adf580507691 Fix error from TeX parser when 'interpreter' is set to 'none' (bug #51751). Rik <rik@octave.org> parents: 23220 diff changeset	217 ## Set varargin first, in case it changes units or interpreter properties.
adf580507691 Fix error from TeX parser when 'interpreter' is set to 'none' (bug #51751). Rik <rik@octave.org> parents: 23220 diff changeset	218 htmp = __go_text__ (hax, varargin{:}, "position", pos,
adf580507691 Fix error from TeX parser when 'interpreter' is set to 'none' (bug #51751). Rik <rik@octave.org> parents: 23220 diff changeset	219 "string", string{1});
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	220 else
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	221 for n = 1:nt
23915 adf580507691 Fix error from TeX parser when 'interpreter' is set to 'none' (bug #51751). Rik <rik@octave.org> parents: 23220 diff changeset	222 htmp(n) = __go_text__ (hax, varargin{:}, "position", pos(n,:),
adf580507691 Fix error from TeX parser when 'interpreter' is set to 'none' (bug #51751). Rik <rik@octave.org> parents: 23220 diff changeset	223 "string", string{n});
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	224 endfor
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	225 __request_drawnow__ ();
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	226 endif
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	227
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	228 if (nargout > 0)
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	229 h = htmp;
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	230 endif
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	231
44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: diff changeset	232 endfunction
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	233
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	234 ## Helper function converts any numeric entries to strings
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	235 function cstr = cell2cellstr (c)
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	236 cstr = c;
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	237 idx = cellfun (@isnumeric, c);
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	238 cstr(idx) = cellfun (@(x) sprintf ("%g", x), c(idx), "uniformoutput", false);
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	239 endfunction
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	240
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	241
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	242 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	243 %! clf;
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	244 %! ha = {"left", "center", "right"};
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	245 %! va = {"bottom", "middle", "top"};
14249 27abe77158d6 Changes to allow plot demos to be converted and run by Matlab. Ben Abbott <bpabbott@mac.com> parents: 14245 diff changeset	246 %! x = [0.25 0.5 0.75];
27abe77158d6 Changes to allow plot demos to be converted and run by Matlab. Ben Abbott <bpabbott@mac.com> parents: 14245 diff changeset	247 %! y = x;
11416 74e285bb61c9 text.m: Add demo for text rotation and alignment. Ben Abbott <bpabbott@mac.com> parents: 11272 diff changeset	248 %! for t = 0:30:359;
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14249 diff changeset	249 %! for nh = 1:numel (ha)
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14249 diff changeset	250 %! for nv = 1:numel (va)
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	251 %! text (x(nh), y(nv), "Hello World", ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	252 %! "rotation", t, ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	253 %! "horizontalalignment", ha{nh}, ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	254 %! "verticalalignment", va{nv});
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	255 %! endfor
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	256 %! endfor
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	257 %! endfor
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	258 %! set (gca, "xtick", [0.25, 0.5, 0.75], ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	259 %! "xticklabel", ha, ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	260 %! "ytick", [0.25, 0.5, 0.75], ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	261 %! "yticklabel", va);
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	262 %! axis ([0 1 0 1]);
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	263 %! xlabel ("horizontal alignment");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	264 %! ylabel ("vertical alignment");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	265 %! 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	266
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	267 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	268 %! clf;
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	269 %! h = mesh (peaks, "edgecolor", 0.7 * [1 1 1], ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	270 %! "facecolor", "none", ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	271 %! "facealpha", 0);
24173 730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23915 diff changeset	272 %! colors = jet (9);
730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23915 diff changeset	273 %! ii = 1;
11424 bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment. Ben Abbott <bpabbott@mac.com> parents: 11416 diff changeset	274 %! for t = 0:45:359;
24173 730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23915 diff changeset	275 %! ii = ii +1;
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	276 %! text (25, 25, 0, "Vertical Alignment = Bottom", ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	277 %! "rotation", t, ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	278 %! "horizontalalignment", "left", ...
24173 730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23915 diff changeset	279 %! "backgroundcolor", colors(ii,:), ...
730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23915 diff changeset	280 %! "edgecolor", "k", ...
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	281 %! "verticalalignment", "bottom");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	282 %! endfor
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	283 %! caxis ([-100 100]);
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	284 %! 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	285
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	286 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	287 %! clf;
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	288 %! axis ([0 8 0 8]);
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	289 %! title (["1st title";"2nd title"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	290 %! xlabel (["1st xlabel";"2nd xlabel"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	291 %! ylabel (["1st ylabel";"2nd ylabel"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	292 %! text (4, 4, {"Hello", "World"}, ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	293 %! "horizontalalignment", "center", ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	294 %! "verticalalignment", "middle");
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	295 %! grid on;
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	296
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	297 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	298 %! clf;
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	299 %! h = mesh (peaks (), "edgecolor", 0.7 * [1 1 1], ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	300 %! "facecolor", "none", ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	301 %! "facealpha", 0);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	302 %! title (["1st title";"2nd title"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	303 %! xlabel (["1st xlabel";"2nd xlabel"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	304 %! ylabel (["1st ylabel";"2nd ylabel"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	305 %! zlabel (["1st zlabel";"2nd zlabel"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	306 %! text (0, 0, 5, {"Hello", "World"}, ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	307 %! "horizontalalignment", "center", ...
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	308 %! "verticalalignment", "middle");
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	309 %! hold on;
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	310 %! plot3 (0, 0, 5, "+k");
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	311
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices Ben Abbott <bpabbott@mac.com> parents: 12437 diff changeset	312 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	313 %! clf;
22302 1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	314 %! h = text (0.5, 0.3, "char");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	315 %! h = text (0.5, 0.4, ["char row 1"; "char row 2"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	316 %! h = text (0.5, 0.6, {"cell2str (1,1)", "cell2str (1,2)"; "cell2str (2,1)", "cell2str (2,2)"});
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	317 %! h = text (0.5, 0.8, "foobar");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	318 %! set (h, "string", 1:3);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	319 %! h = text ([0.1, 0.1], [0.3, 0.4], "one string & two objects");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	320 %! h = text ([0.1, 0.1], [0.5, 0.6], {"one cellstr & two objects"});
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	321 %! h = text ([0.1, 0.1], [0.7, 0.8], {"cellstr 1 object 1", "cellstr 2 object 2"});
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	322 %! h = text ([0.1, 0.1], [0.1, 0.2], ["1st string & 1st object"; "2nd string & 2nd object"]);
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	323 %! h = text (0.7, 0.6, "single string");
1c4cd12987f5 Use Octave syntax in graphics demos. Rik <rik@octave.org> parents: 22151 diff changeset	324 %! h = text (0.7, 0.5, {"single cell-string"});
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	325 %! xlabel (1:2);
5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	326 %! ylabel (1:2);
5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	327 %! title (1:2);
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	328
13136 79b9a7669bb8 Tests added for scripts/plot Kai Habel <kai.habel@gmx.de> parents: 12971 diff changeset	329 %!test
79b9a7669bb8 Tests added for scripts/plot Kai Habel <kai.habel@gmx.de> parents: 12971 diff changeset	330 %! hf = figure ("visible", "off");
13141 e81ddf9cacd5 maint: untabify and remove trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 13137 diff changeset	331 %! unwind_protect
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	332 %! ## Single object with one line
20526 ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	333 %! h = text (0.5, 0.5, "single object with one line");
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	334 %! obs = get (h, "string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	335 %! assert (class (obs), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	336 %! assert (obs, "single object with one line");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	337 %!
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	338 %! ## Single object with multiple lines
20526 ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	339 %! h = text (0.5, 0.3, ["char row 1"; "char row 2"]);
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	340 %! obs = get (h, "string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	341 %! assert (class (obs), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	342 %! assert (obs, ["char row 1"; "char row 2"]);
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	343 %!
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	344 %! ## Multiple objects with single line
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	345 %! h = text ([0.1, 0.1], [0.3, 0.4], "two objects with same string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	346 %! assert (class (get (h(1), "string")), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	347 %! assert (class (get (h(2), "string")), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	348 %! assert (get (h(1), "string"), "two objects with same string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	349 %! assert (get (h(2), "string"), "two objects with same string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	350 %!
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	351 %! ## Multiple objects with multiple lines
20526 ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	352 %! h = text ([0.7, 0.7], [0.3, 0.4], ["string1"; "string2"]);
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	353 %! assert (class (get (h(1), "string")), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	354 %! assert (class (get (h(2), "string")), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	355 %! assert (get (h(1), "string"), "string1");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	356 %! assert (get (h(2), "string"), "string2");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	357 %!
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	358 %! ## Test special keyword processing
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	359 %! h = text (0.5, 0.5, "default");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	360 %! assert (get (h, "string"), "default");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	361 %! h = text (0.5, 0.5, "factory");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	362 %! assert (get (h, "string"), "factory");
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	363 %!
21937 55f7de37b618 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 21760 diff changeset	364 %! ## Test special null ("") string
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	365 %! h = text (0.5, 0.5, "");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	366 %! assert (get (h, "string"), "");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	367 %!
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	368 %! unwind_protect_cleanup
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	369 %! close (hf);
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	370 %! end_unwind_protect
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	371
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	372 ## Tests repeated with cell input ##
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	373 %!test
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	374 %! hf = figure ("visible", "off");
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	375 %! unwind_protect
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	376 %! ## Single object with one line
20526 ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	377 %! h = text (0.5, 0.5, {"single object with one line"});
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	378 %! obs = get (h, "string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	379 %! assert (class (obs), "cell");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	380 %! assert (obs, {"single object with one line"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	381 %!
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	382 %! # Single object with multiple lines
20526 ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	383 %! h = text (0.5, 0.3, {"cell2str (1,1)", "cell2str (1,2)";
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	384 %! "cell2str (2,1)", "cell2str (2,2)"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	385 %! obs = get (h, "string");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	386 %! assert (class (obs), "cell");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	387 %! assert (obs, {"cell2str (1,1)"; "cell2str (2,1)";
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	388 %! "cell2str (1,2)"; "cell2str (2,2)"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	389 %!
20526 ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	390 %! ## Single object with multiple lines including empty cell
ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	391 %! h = text (0.5, 0.9, {"Line1"; []; "Line3"});
ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	392 %! obs = get (h, "string");
ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	393 %! assert (class (obs), "cell");
ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	394 %! assert (obs, {"Line1"; ""; "Line3"});
ecca28364445 text.m: Allow '[]' to indicate blank line in multi-line cellstrings (bug #43017). Rik <rik@octave.org> parents: 19697 diff changeset	395 %!
16333 100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	396 %! ## Multiple objects with single line
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	397 %! h = text ([0.1, 0.1], [0.5, 0.6], {"two objects with same cellstr"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	398 %! assert (class (get (h(1), "string")), "cell");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	399 %! assert (class (get (h(2), "string")), "cell");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	400 %! assert (get (h(1), "string"), {"two objects with same cellstr"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	401 %! assert (get (h(2), "string"), {"two objects with same cellstr"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	402 %!
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	403 %! ## Multiple objects with multiple lines
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	404 %! h = text ([0.1, 0.1], [0.7, 0.8], {"cellstr1", "cellstr2"});
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	405 %! assert (class (get (h(1), "string")), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	406 %! assert (class (get (h(2), "string")), "char");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	407 %! assert (get (h(1), "string"), "cellstr1");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	408 %! assert (get (h(2), "string"), "cellstr2");
100a7bd2590e text.m: Fix null label if string is "default" (bug #36156) Rik <rik@octave.org> parents: 14872 diff changeset	409 %!
13136 79b9a7669bb8 Tests added for scripts/plot Kai Habel <kai.habel@gmx.de> parents: 12971 diff changeset	410 %! unwind_protect_cleanup
79b9a7669bb8 Tests added for scripts/plot Kai Habel <kai.habel@gmx.de> parents: 12971 diff changeset	411 %! close (hf);
79b9a7669bb8 Tests added for scripts/plot Kai Habel <kai.habel@gmx.de> parents: 12971 diff changeset	412 %! end_unwind_protect
14001 5f0bb45e615c doc: Update documentation for functions returning a graphics handle h (Bug #34761) Rik <octave@nomad.inbox5.com> parents: 13141 diff changeset	413
25458 1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	414 %!test <*54067>
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	415 %! hf = figure ("visible", "off");
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	416 %! unwind_protect
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	417 %! ht = text ("String", "Hello", "Position", [0.5, 0.5], "FontSize", 16);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	418 %! assert (get (ht, "String"), "Hello");
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	419 %! assert (get (ht, "FontSize"), 16);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	420 %! unwind_protect_cleanup
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	421 %! close (hf);
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	422 %! end_unwind_protect
1580ceab7f2c text.m: Fix regression when 'String' property is specified (bug #54067). Rik <rik@octave.org> parents: 25054 diff changeset	423
25466 f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	424 %!test <*54109>
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	425 %! hf = figure ("visible", "off");
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	426 %! unwind_protect
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	427 %! ht = text ();
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	428 %! assert (get (ht, "string"), "");
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	429 %! unwind_protect_cleanup
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	430 %! close (hf);
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	431 %! end_unwind_protect
f09f7c7815e3 fix regression in text (bug #54109) John W. Eaton <jwe@octave.org> parents: 25458 diff changeset	432
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	433 %!test <*56395>
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	434 %! hf = figure ("visible", "off");
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	435 %! unwind_protect
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	436 %! ht = text (.3, .8, {"Hello", 'world', [], 1e7});
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	437 %! assert (get (ht, "string"), {"Hello"; "world"; ""; "1e+07"});
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	438 %! unwind_protect_cleanup
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	439 %! close (hf);
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	440 %! end_unwind_protect
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	441
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	442 ## Test input validation
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	443 %!error <X, Y, and Z coordinates must match> text (1, [2 3], "foobar")
31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	444 %!error <X, Y, and Z coordinates must match> text (1, 2, [3 4], "foobar")
27299 6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	445 %!error <Invalid call to text> text (1,2, "text", "opt1")
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	446 %!error <invalid combination> text ([1 2], [3, 4], ['a'; 'b'; 'c'])
6ec7b2e73b5b text.m: Convert any numeric inputs to strings with sprintf for ML compatibility (bug #56395). Rik <rik@octave.org> parents: 27227 diff changeset	447 %!error <invalid combination> text ([1 2], [3, 4], {'a', 'b', 'c'})
21760 31b4b614ed55 text.m: Improve matlab compatibility (bug #47904) Rik <rik@octave.org> parents: 21580 diff changeset	448 %!error <STRING must be a character string> text (1, 2, 3)

Mercurial > octave

annotate scripts/plot/appearance/text.m @ 28093:05c1217d0dae stable