Is there a tool to allow the use of Android's 9-patches in Javascript?

I'd like a Javascript libra开发者_C百科ry that will stretch/scale 9-patch images correctly. Know of one?

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I did some research on nine-patch images a while back and concluded they were an Android thing. Hence, I doubt such a tool exists.

If you are using this from a WebView-powered Android app, you could always use addJavascriptInterface() to expose the Java APIs to scale it for you.