>I'm using http://thomasjbradley.ca/lab/signature-pad/ to collect a signature on a handheld device.
>
>This returns string of co-ordinates like this
>
>[{"lx":21,"ly":16,"mx":21,"my":15}
>
>Any ideas how can I turn that string into an image file in classic asp file.
>
>Thanks
>
>Nick

Their docs for usage from Javascript seem to cover this, assuming you need to do this client side. From the server I'd probably just create a COM component in .NET and use their C# code - that should be callable from classic ASP

http://thomasjbradley.ca/lab/signature-pad/#regenerate-js