Mercurial > hg > octave-nkf

annotate scripts/plot/util/printd.m @ 20038:9fc020886ae9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: Clean up m-files to follow Octave coding conventions. Try to trim long lines to < 80 chars. Use '##' for single line comments. Use '(...)' around tests for if/elseif/switch/while. Abut cell indexing operator '{' next to variable. Abut array indexing operator '(' next to variable. Use space between negation operator '!' and following expression. Use two newlines between endfunction and start of %!test or %!demo code. Remove unnecessary parens grouping between short-circuit operators. Remove stray extra spaces (typos) between variables and assignment operators. Remove stray extra spaces from ends of lines.
author Rik <rik@octave.org>
date Mon, 23 Feb 2015 14:54:39 -0800
parents 4197fc428c7d
children 777f26aa8e3e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
19898
4197fc428c7d maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
parents: 19471
diff changeset
1 ## Copyright (C) 2013-2015 Michael D. Godfrey
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
2 ##
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
3 ## This file is part of Octave.
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
4 ##
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
6 ## modify it under the terms of the GNU General Public
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
7 ## License as published by the Free Software Foundation;
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
8 ## either version 3 of the License, or (at your option) any
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
9 ## later version.
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
10 ##
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
11 ## Octave is distributed in the hope that it will be useful,
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
12 ## but WITHOUT ANY WARRANTY; without even the implied
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
13 ## warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
14 ## PURPOSE. See the GNU General Public License for more
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
15 ## details.
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
16 ##
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
17 ## You should have received a copy of the GNU General Public
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
18 ## License along with Octave; see the file COPYING. If not,
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
19 ## see <http://www.gnu.org/licenses/>.
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
20
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
21 ## -*- texinfo -*-
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
22 ## @deftypefn {Function File} {} printd (@var{obj}, @var{filename})
16180
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
23 ## @deftypefnx {Function File} {@var{out_file} =} printd (@dots{})
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
24 ##
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
25 ## Convert any object acceptable to @code{disp} into the format
16180
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
26 ## selected by the suffix of @var{filename}. If the return argument
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
27 ## @var{out_file} is given, the name of the created file is returned.
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
28 ##
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
29 ## This function is intended to facilitate manipulation of the output
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
30 ## of functions such as @code{stemleaf}.
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
31 ## @seealso{stemleaf}
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
32 ## @end deftypefn
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
33
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
34 ## Author: Michael D. Godfrey <michaeldgodfrey@gmail.com>
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
35 ## Description: Convert objects into other file formats.
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
36
16180
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
37 function pr_out = printd (obj, filename)
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
38 ## Convert any object acceptable to disp() into various display formats.
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
39 ## obj is the input object.
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
40 ## filename is the output file (with required suffix).
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
41
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
42 ## Extract .suffix from filename
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
43 if ((sufix = rindex (filename, ".")) <= 0)
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
44 error ("The output filename: %s requires a suffix.\nOptions are: pdf ps eps txt jpg jpeg", filename);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
45 endif
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
46 opt = substr (filename, sufix+1);
19471
da86488d3d59 Two more tmpnam -> tempname changes in core Octave.
Rik <rik@octave.org>
parents: 19066
diff changeset
47 [pf, tempf, mag] = mkstemp ("oct-XXXXXX", 1);
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
48 fprintf (pf, "%s", disp (obj));
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
49 frewind (pf);
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
50
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
51 ## It seems best to only use convert for image output. Its ps and pdf
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
52 ## are badly rendered.
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
53 opt = lower (opt);
16933
e39f00a32dc7 maint: Use parentheses around condition for switch(),while(),if() statements.
Rik <rik@octave.org>
parents: 16828
diff changeset
54 switch (opt)
17174
c3c1ebfaa7dc maint: Use common indentation for switch statement.
Rik <rik@octave.org>
parents: 16933
diff changeset
55 case "pdf"
20038
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19898
diff changeset
56 enscr = sprintf ("enscript --no-header -o %s.ps %s ; ps2pdf %s.ps %s.pdf; mv %s.pdf %s;exit", ...
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
57 tempf, tempf, tempf, tempf, tempf, filename);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
58 system (enscr);
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
59 delete ([tempf ".ps"]);
17174
c3c1ebfaa7dc maint: Use common indentation for switch statement.
Rik <rik@octave.org>
parents: 16933
diff changeset
60 case "ps"
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
61 enscr = sprintf ("enscript --no-header -o %s %s ; exit", filename, tempf);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
62 system (enscr);
17174
c3c1ebfaa7dc maint: Use common indentation for switch statement.
Rik <rik@octave.org>
parents: 16933
diff changeset
63 case "eps"
20038
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19898
diff changeset
64 enscr = sprintf ("enscript --no-header -o %s.ps %s ; ps2eps --ignoreBB %s.ps; mv %s.eps %s; exit", ...
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
65 tempf, tempf, tempf, tempf, filename);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
66 system (enscr);
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
67 delete ([tempf ".ps"]);
17174
c3c1ebfaa7dc maint: Use common indentation for switch statement.
Rik <rik@octave.org>
parents: 16933
diff changeset
68 case "txt"
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
69 enscr = sprintf ("cp %s %s", tempf, filename);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
70 system (enscr);
17174
c3c1ebfaa7dc maint: Use common indentation for switch statement.
Rik <rik@octave.org>
parents: 16933
diff changeset
71 case {"jpg", "jpeg"}
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
72 enscr = sprintf ("convert -trim txt:%s jpg:%s", tempf, filename);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
73 system (enscr);
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
74 otherwise
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
75 fclose (pf);
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
76 delete (tempf);
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
77 error ("Unknown conversion type: %s.\nOptions are: pdf ps eps txt jpg jpeg", opt);
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
78
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
79 endswitch
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
80 fclose (pf);
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
81 delete (tempf);
20038
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19898
diff changeset
82 pr_out = sprintf ("%s file %s written\n", opt, filename);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
83 endfunction
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
84
16828
ddac88d32d6a Make demos in plot m-files compatible with Matlab for running comparison script.
Rik <rik@octave.org>
parents: 16180
diff changeset
85
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
86 %!demo
19066
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
87 %! r2 = char ( ...
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
88 %! 'stem step: 10, data: unsorted.', ...
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
89 %! 'Hinges: lo: 12, hi: 42' , ...
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
90 %! ' 1 | 22118' , ...
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
91 %! ' 2 | 28' , ...
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
92 %! ' 3 | 98' , ...
cafffc1b70b1 update plot demo blocks for compare_plot_demos
Andreas Weber <andy.weber.aw@gmail.com>
parents: 17572
diff changeset
93 %! ' 4 | 244' , ...
16828
ddac88d32d6a Make demos in plot m-files compatible with Matlab for running comparison script.
Rik <rik@octave.org>
parents: 16180
diff changeset
94 %! ' 5 | 2' );
ddac88d32d6a Make demos in plot m-files compatible with Matlab for running comparison script.
Rik <rik@octave.org>
parents: 16180
diff changeset
95 %! printd (r2, 'test_p.txt');
ddac88d32d6a Make demos in plot m-files compatible with Matlab for running comparison script.
Rik <rik@octave.org>
parents: 16180
diff changeset
96 %! system ('cat test_p.txt');
ddac88d32d6a Make demos in plot m-files compatible with Matlab for running comparison script.
Rik <rik@octave.org>
parents: 16180
diff changeset
97 %! delete ('test_p.txt');
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
98
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
99 %!test
16180
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
100 %! r2 = char (
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
101 %! "stem step: 10, data: unsorted.",
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
102 %! "Hinges: lo: 12, hi: 42" ,
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
103 %! " 1 | 22118" ,
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
104 %! " 2 | 28" ,
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
105 %! " 3 | 98" ,
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
106 %! " 4 | 244" ,
3e6d15a2a50b Update stemleaf to provide new features and minor fix to printd
Michael Godfrey <michaeldgodfrey@gmail.com>
parents: 16006
diff changeset
107 %! " 5 | 2" );
16006
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
108 %! printd (r2, "test_p.txt");
9978c44ab12c Style fixes on printd.m and stemleaf.m
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 16005
diff changeset
109 %! r4 = fileread ("test_p.txt");
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
110 %! delete ("test_p.txt");
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
111 %! r2 = disp (r2);
16828
ddac88d32d6a Make demos in plot m-files compatible with Matlab for running comparison script.
Rik <rik@octave.org>
parents: 16180
diff changeset
112 %! assert (r4, r2);
16005
369b173d6c16 provide stemleaf.m and printd.m
Michael Godfrey <michaeldgodfrey@gmail.com>
parents:
diff changeset
113