Xamarin SignaturePad Image conversion to and from Base64

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The following code shows how to convert a PNG image (Stream) to a Base64 string, and back from a Base64 string to a Stream and into an ImageSource. The example uses SignaturePad (https://github.com/xamarin/SignaturePad), since we needed to convert the resulting signature and store it in a database, and also display it on a website. The […]