From: Jonathan Denni <jonsdenni@...>
Date: 2010-02-13T10:35:42+09:00
Subject: Rmagick DNG

I am using RMagick to process photos that are in the DNG format.
However, RMagick seems to just use the thumbnail version of the image.
How do I tell it to use the full resolution image?


require "base64"
require "rubygems"
require 'RMagick'
include Magick

f=File.open(file_name,'r')
p = Image.read(f)
p[0].format='JPG'
return Base64.encode64(p[0].to_blob)
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