I have been experimenting with the Signature Pad plugin developed by Thomas J Bradley and successfully converted JSON signature to PNG using PHP. Now I am looking to achieve the same result using C#.
There is a supplemental class called SignatureToImageDotNet available for this purpose, however, I have encountered difficulties in getting it to work. I must mention that I am relatively new to ASP.NET / C#. At this point, I have set up a website in Webmatrix, implemented the signature capture form, and managed to receive the JSON output on a page, but I am struggling to convert it into a PNG image. While I have created an 'App_Code' folder and placed the 'SignatureToImage.cs' file inside it, I am uncertain about how to call it.
I believe that someone with experience in ASP.NET / C# would find this task simple, and I am hopeful that either someone has previously accomplished this or could provide guidance on how to do it effectively, given that the documentation available is quite concise.