Drawing polygons with smooth corners

Any function or library for this?

[jonte]

I have got a set of points (x,y). To draw a polygon I use the imagefilledpolygon function, which works great. Now, I need to make this polygon smooth. The corners must be "rounded".

Does anyone know if there are any functions for this? Or maybe any ideas on how to make it happen in any other way?

Thanks,
Jon

[eelixduppy]

I've looked for something that may help you with what you are trying to achieve with no success. What are you trying to accomplish? Maybe there is something else that can be done to do what you want.