search for: vantuld

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2005 Oct 11
8
resize images
Hi, I am looking for the best solution to resize images to fit within a certain area. The images will only be made smaller if they will not fit within a fixed size area. It is important to maintain the same proportions. This ImageMagick extension looks promising: http://vantulder.net/rails/magick/ However, I believe it may be overkill for just resizing images sometimes. I have also seen a few javascript examples for resizing, but may not degrade nicely. Also, these images are stored externally and are accessed via http://somesite.com/someimage.gif syntax which the Imag...
2005 Sep 09
5
file_column: patched for imagemagick and validation
Hi all, I patched file_column to add imagemagick transformations of uploaded content. I added an options hash, and it takes the :magick and :format keys. :magick is a string of imagemagick command line options for convert (Reference: http://www.imagemagick.org/script/convert.php). Format is an optional extension for the finished image. If Imagemagick recognizes the extension, then it will