August Lilleaas wrote:
> Hello,
> 
> Let's start with some code. http://pastie.org/340438 . If you run it
> (after changing the font on line 33), you get a neat image with the
> text appearing two times. One flat, the other with a blur.
> 
> Now, set the background_color to 'transparent' on line 30, and voila
> -- no blur.
> 
> I'm running RMagick 2.8.0 and ImageMagick 6.4.4 2008-11-21 Q16. Anyone
> knows what this is all about?

blur_image only blurs the RGB channels. Use this instead:

    @image = @image.blur_channel(0,3, Magick::AllChannels)

If you have any other questions about RMagick you can reach me at the 
RMagick Help Forum on RubyForge 
(http://rubyforge.org/forum/forum.php?forum_id=33) or directly at 
rmagick AT rubyforge DOT org.
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