[magick-users] gradient to transparency

Bob Meetin bobm at dottedi.biz
Thu May 8 17:44:31 PDT 2008


I placed a service request to the hosting service and they upgraded 
ImageMagick.  Transparency is now working for .png, so I changed the 
output to point to the .png image by default.  It will be a sweet little 
bonus if some of the other options that were disabled are working as 
well. Later...

Thx, Bob

>> Your output is GIF. GIFs don't do an alpha channel -- just a single 
>> transparent color as a mask.
>>  
>> Try PNG output.
>>
>>     http://www.dottedi.biz/tools/gradient_generator.php
>>
>>    
>>     >
>>     >    convert -size 100x100 gradient:firebrick-none gradient_trans.png
>>     



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