Tim Hunter wrote:> Constantin Gavrilescu wrote:
>> I''m getting the crazy error "undefined method
`resize_to_fit'' for
>> #<Magick::Image:0x41b74904>"
>>
>> I have RMagick on dreamhost, but no resize_to_fit method? Am I missing
>> something?
>
> You may be missing a sufficiently recent version of RMagick. The
> resize_to_fit method was added in version 1.11.0. What version of
> RMagick is installed? Try this:
>
> ruby -r RMagick -e"puts Magick::Long_version"
>
> If the version is older than 1.11.0, you can add it yourself. The
> Image#resize_to_fit method is extremely simple to write. The code for it
> in RMagick.rb is this:
>
> def resize_to_fit(cols, rows)
> change_geometry(Geometry.new(cols, rows)) do |ncols, nrows|
> resize(ncols, nrows)
> end
> end
Indeed on my host (clamato.dreamhost.com) I have Rmagick 1.6.0, a 2004
build.
This is RMagick 1.6.0 ($Date: 2004/08/18 23:22:36 $) Copyright (C) 2004
by Timothy P. Hunter
This is my first public rails website and I''m still learning. Your
solution was perfect. I just added this on top of my model.rb. It needed
a small modification, so I''m posting this here, maybe to help another
newbie.
# quick hack for dreamhost for an old version of RMagick
class Magick::Image
def resize_to_fit!(cols, rows)
change_geometry(Magick::Geometry.new(cols, rows)) do |ncols, nrows|
resize!(ncols, nrows)
end
end
def resize_to_fit(cols, rows)
change_geometry(Magick::Geometry.new(cols, rows)) do |ncols, nrows|
resize(ncols, nrows)
end
end
end
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