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Also known as “Developing a Pure AS3 GUI – Part 1.5 (tile)
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After writing last night’s class, scalingBars, I decided to make it a little easier on myself to tile bitmaps across the screen. I wrote a simple class that when given either a BitmapData object or a path to an image file (as a String), class will tile the image x pixels in width and y pixels in height. This is great for backgrounds or window bars or box sides, etc. Here’s the usage:

The previous code will grab an image from “pathToImage” [either relative or absolute, but remember security!] and then tile it 100 pixels wide by 150 pixels tall. Simple. Now let’s say you wanted to resize it:

That code will re-tile the image to 20 pixels by 40 pixels. Next on my list of upgrades is to allow reloading of different images. Shouldn’t be too hard.
Example

Source
tile Class Source Code