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I’m trying to find some way to convert a number 1 – 5 into a star rating, which can also accomodate decimals, like 4.3 or 3.34, and be very precise (like on Amazon.com). The rating doesn’t have to be usable, it just has to be a static image. Any help?
I’m fine with using PHP or jQuery, whichever it needs to be.
You could create an image that is white with transparent star cutouts. Then place that over the top of a yellow div of a given length. Lets say your image was 100px wide. If you had a 3 star rating you would make the yellow div 100*(3/5) and 3 of the stars would be filled in.
EDIT:
A similar idea. You could have an image with all 5 stars on it. Place this image within a div with overflow:hidden. Then you set the width of the div the same way as above. The smaller the div the less stars you’ll see.
EDIT2:
Fiddle just for fun. All the granularity you could ask for.
http://jsfiddle.net/qFMyC/