David Harmon on wrote...
| On Tue, 29 May 2007 11:07:45 +1000, "Anthony Thyssen
| anthony-at-griffith.edu.au |ImageMagick|" <[EMAIL PROTECTED]>
| wrote:
| >Yes see color specification for ways you can specify color in IM
| > http://www.imagemagick.org/script/command-line-options.php?#fill
| >
| >For example...
| >
| > convert -size 1x1 xc:'rgba(200,100,75,.5)' pixel.png
| >
| >will create a redish orange png with a 50% transparency.
|
| Gives me the error messages:
| convert: unrecognized color `'rgba(200,100,75,.5)''.
| convert: missing an image filename `pixel.png'.
|
| What is this xc: option? It's not listed among the command line options
| for version 6.3.4 or at the URL above? Where is it described?
|
| Scouring the help pages, I do not see any way to get convert to create
| an image without starting from one already existing.
|
It is a image creation 'format' operator.
It takes the color string, and creates an image at the size specificed
by the -size option. That is a canvas creation operator
See IM exmaples, Canvas Creation
http://www.imagemagick.org/Usage/canvas/#solid
First the quotes are for the shell. It looks like your quotes are being
passed into IM, whcih it does not number stand. try using " instead,
or no quotes at all for your environment (which you have not mentioned).
Second what version of Im are you using. If it is less that v6.2 it is
far too old, and should be upgraded ASAP.
Anthony Thyssen ( System Programmer ) <[EMAIL PROTECTED]>
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Windows is a 32 bit patch to a 16 bit GUI based on a 8 bit
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Anthony's Home is his Castle http://www.cit.gu.edu.au/~anthony/
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