[筆記]網頁產生PDF相關

參考：

• [C#][iTextSharp] PDF 套版：
• https://ithelp.ithome.com.tw/articles/10190232
• Create HTML 5 charts export them to PDF for free：
• https://anthonygiretti.com/2015/12/20/create-html-5-charts-export-them-to-pdf-for-free
• https://gist.github.com/relyky/005f1a3397ee2de43d64a98d927079cc

筆記關鍵字： 

1. iTextSharp
2. html canvas to pdf