I am interested in making a 3D pie chart dynamically on my page depending on values pulled from my database. The chart开发者_JAVA技巧 would only be updated every few days, so I don\'t mind a process i
When the snippet below surprisingly giving the same output for the original and the resized image. Executed with rmagick (2.12.2) and ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux] on Ubuntu Jaunt
I am using the rmagick gem for generating dynamic images from a controller. The controller takes an id as a param, does a look up on a model, writes text over an existing image, and outputs it.
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I am using a homegrown captcha system. This uses Rmagick and Rmagick comes wit开发者_Go百科h ImageList. Existing code is like this.
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