Tag Archives: rmagick

Generating dynamic QR codes in Rails using Rjb

When I started looking for gems which generate QR code in ruby I found “rqrcode” which generates only HTML code which was not useful to me. I wanted the QR code image so I looked at “qr4r” but here we can … Continue reading

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Imagemagick/ RMagick Installation on ubuntu

ImageMagick Installation Ubuntu machine has default apt-get package manager.To install imagemagick following packages needs to be installed. apt-get install imagemagick librmagick-ruby libmagickwand-dev RMagick gem install gem install rmagick If you still facing problems with gem installation, Please look that following … Continue reading

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