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A set of image servers to make up for lack of rgba() support and linear_gradient support.

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README.md

Rgba Rack

Description

A set of tools to help make web pages pretty in a world where CSS3 still isn't supported.

URLS

Make a single pixel half transparent png.

/rgba/255/0/0/0.5.png

Make a linear gradient from red(alpha 1.0) to black(alpha 0.3) 800 pixels tall:
/linear_gradient/255/0/0/1.0/0/0/0/0.3/800.png

Make a noise based texture tile:

/noise/255/0/0/0.5.png

Make a textured noise gradient from red(alpha 1.0) to black(alpha 0.3) 800 pixels tall:
/noise_gradient/255/0/0/1.0/0/0/0/0.3/800.png

Deployment

This deploys to heroku no problem.

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