Mercurial > octave-nkf
comparison scripts/image/imwrite.m @ 19312:6ca096827123
Use tempname() rather than tmpnam() in core Octave.
* scripts/miscellaneous/tempname.m: Removed m-file as function is now C++.
* scripts/miscellaneous/tmpnam.m: New m-file is an alias that calls tempname.
* scripts/miscellaneous/module.mk: Add tmpnam.m to build system.
* io.txi: Place tempname, tempdir, P_tmpdir docstrings in section on temporary
files.
* system.txi: Remove tempname, tempdir, P_tmpdir docstrings from generic
system functions section of manual.
* dirfns.cc, dlmread.cc, md5sum.cc, ov-fcn-handle.cc: Replace instances
of tmpnam with tempname in BIST code.
* file-io.cc (Ftempname): Change DEFUNX for tmpnam to DEFUN for tempname.
Remove seealso links to tmpnam.
* ftp.m, playaudio.m, wavwrite.m, imformats.m, imread.m, imwrite.m, imageIO.m,
csvwrite.m, dlmwrite.m, fileread.m, importdata.m, textread.m, textscan.m,
genvarname.m, unpack.m, install.m, legend.m, __gnuplot_drawnow__.m,
copyobj.m, hgsave.m, print.m, __ghostscript__.m, __gnuplot_get_var__.m,
__gnuplot_ginput__.m, __gnuplot_print__.m: Replace tmpnam with tempname in
core code.
* build-sparse-tests.sh, io.tst, prefer.tst, system.tst: Replace tmpnam with
tempname in test code.
author | Rik <rik@octave.org> |
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date | Wed, 22 Oct 2014 10:41:15 -0700 |
parents | 19a140e93b1f |
children | a4f6fbd1af77 |
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19311:18a3eaf7bdf0 | 19312:6ca096827123 |
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124 %!error imwrite (1, "filename", "junk") # Invalid fmt specified | 124 %!error imwrite (1, "filename", "junk") # Invalid fmt specified |
125 %!error imwrite ([], "filename.jpg") # Empty img matrix | 125 %!error imwrite ([], "filename.jpg") # Empty img matrix |
126 %!error imwrite (spones (2), "filename.jpg") # Invalid sparse img | 126 %!error imwrite (spones (2), "filename.jpg") # Invalid sparse img |
127 | 127 |
128 %!function [r, cmap, a] = write_and_read (varargin) | 128 %!function [r, cmap, a] = write_and_read (varargin) |
129 %! filename = [tmpnam() ".tif"]; | 129 %! filename = [tempname() ".tif"]; |
130 %! unwind_protect | 130 %! unwind_protect |
131 %! imwrite (varargin{1}, filename, varargin{2:end}); | 131 %! imwrite (varargin{1}, filename, varargin{2:end}); |
132 %! [r, cmap, a] = imread (filename, "Index", "all"); | 132 %! [r, cmap, a] = imread (filename, "Index", "all"); |
133 %! unwind_protect_cleanup | 133 %! unwind_protect_cleanup |
134 %! unlink (filename); | 134 %! unlink (filename); |