=======8<--------
:::> cat write_stdout.txt
# ImageMagick pixel enumeration: 1,3,65535,RGB
0,0: ( 9708,53647,37374) #25ECD18F91FE rgb(14.8135%,81.8601%,57.0291%)
0,1: ( 7891,55309,44247) #1ED3D80DACD7 rgb(12.0409%,84.3961%,67.5166%)
0,2: (13177,49770,19788) #3379C26A4D4C rgb(20.1068%,75.9442%,30.1946%)
:::> cat write_stdout.txt | convert label:@- write_stdout.txt.gif
convert: missing an image filename `write_stdout.txt.gif'.
:::> convert label:@write_stdout.txt write_stdout.txt.gif
=======8<--------
It seems that IM suddenly can NOT read labels from stdin '-'!!!
I need this for IM examples as I need to pre-process backslashes and percents
while reading in labels from a file (to avoid a problem with '\n' or %c)
This in intolerable!!!
An alturnative solution is to NEVER process backslash and percent escapes when
reading labels from a file.
EG: backslash and percent escapes are only valid from the command line
or API arguments and never in a read in from a file using '@'
This makes good sense, and if implemented then it should be documented
to make it properly defined and unchanging.
However it does have small furture expansion problem...
As -comment is not suposed to process percents or backslashes
until it actually assignes the comment meta-data to an actual image.
This make it difficult to implement -comment '@comment.txt', unless when
reading comments from files will have to double up percents and backslashes to
ensure they are escaped properly in the unassigned comment setting.
Anthony Thyssen ( System Programmer ) <[EMAIL PROTECTED]>
-----------------------------------------------------------------------------
Windows gives you a nice view of clouds so you can't see any
potentially useful boot time messages. -- Bill Hay
-----------------------------------------------------------------------------
Anthony's Home is his Castle http://www.cit.gu.edu.au/~anthony/
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