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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2011-09-01 10:30:42 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2011-09-01 10:30:42 (GMT) |
| commit | 8c0a195e79b922a086df06f05411c3de11db7a90 (patch) | |
| tree | c9c0b3c4742f4e3530e1d09150ad1caa86e40107 /doc | |
| parent | cc3219518774013dd7fb5cbdd1b19728b98b1556 (diff) | |
| download | tk-8c0a195e79b922a086df06f05411c3de11db7a90.zip tk-8c0a195e79b922a086df06f05411c3de11db7a90.tar.gz tk-8c0a195e79b922a086df06f05411c3de11db7a90.tar.bz2 | |
Correctly documented what the [$ph data] command produces without the -format option.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/photo.n | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/doc/photo.n b/doc/photo.n index 101d2ca..c14abe3 100644 --- a/doc/photo.n +++ b/doc/photo.n @@ -210,9 +210,14 @@ the specified color. Specifies the name of the image file format handler to be used. Specifically, this subcommand searches for the first handler whose name matches an initial substring of -\fIformat-name\fR and which has the capability to read this image data. -If this option is not given, this subcommand uses the first -handler that has the capability to read the image data. +\fIformat-name\fR and which has the capability to write a string +containing this image data. +If this option is not given, this subcommand uses a format that +consists of a list (one element per row) of lists (one element per +pixel/column) of colors in +.QW \fB#\fIrrggbb\fR +format (where \fIrr\fR is a pair of hexadecimal digits for the red +channel, \fIgg\fR for green, and \fIbb\fR for blue). .TP \fB\-from \fIx1 y1 x2 y2\fR Specifies a rectangular region of \fIimageName\fR to be returned. |