Mercurial > octave-nkf
comparison scripts/image/imwrite.m @ 18538:fcd87f68af4f
Deprecate nfields and replace with numfields.
* NEWS: Announce deprecation of nfields and addition of new function numfields.
* container.txi: Add numfields to the manual.
* oct-map.cc (octave_map::cat): Change %!tests to use numfields.
* ov-struct.cc (Fnumfields): Function renamed from nfields.
* scripts/deprecated/nfields.m: Add m-file which warns about nfields deprecation.
* scripts/deprecated/module.mk: Add nfields.m to build system.
* fieldnames.m: Change seealso link to point to numfields.
* __isequal__.m: Use numfields to simplify code.
* imwrite.m: Replace 'isempty (fieldnames (fmt))' with 'numfields (fmt) > 0'
for clarity.
* imageIO.m: Replace 'isempty (fieldnames (fmt))' with 'numfields (fmt) > 0'
for clarity.
* importdata.m: Use numfields to simplify code.
* assert.m: Use numfields to simplify code.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sun, 02 Mar 2014 12:56:11 -0800 |
| parents | bfbe5dcc9943 |
| children | 7b60d0d9f0f2 |
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| 18537:f958e8cd6348 | 18538:fcd87f68af4f |
|---|---|
| 98 [filename, ext] = imwrite_filename (varargin{2:end}); | 98 [filename, ext] = imwrite_filename (varargin{2:end}); |
| 99 | 99 |
| 100 fmt = imformats (ext); | 100 fmt = imformats (ext); |
| 101 ## When there is no match, fmt will be a 1x1 structure with | 101 ## When there is no match, fmt will be a 1x1 structure with |
| 102 ## no fields, so we can't just use `isempty (fmt)'. | 102 ## no fields, so we can't just use `isempty (fmt)'. |
| 103 if (isempty (fieldnames (fmt))) | 103 if (numfields (fmt) > 0) |
| 104 if (isempty (ext)) | 104 if (isempty (ext)) |
| 105 error ("imwrite: no extension found for %s to identify the image format", | 105 error ("imwrite: no extension found for %s to identify the image format", |
| 106 filename); | 106 filename); |
| 107 endif | 107 endif |
| 108 warning ("imwrite: unlisted image format %s (see imformats). Trying to save anyway.", | 108 warning ("imwrite: unlisted image format %s (see imformats). Trying to save anyway.", |