this is the PDF render based Google PDFium, only support render the pdf file now。

基于PDFium的PDF渲染类库，通过JNI对PDFium进行了包装，目前支持的功能 有限，推荐和PDFBox等其他PDF类库配合使用。

关于PDFium的二进制包，我使用了此项目： https://github.com/bblanchon/pdfium-binaries

clone this project and install to your local-maven-repo and then add it into your project want to use.

this library need java version 11 or higher and support Windows x64，MacOS x64 system.

using this method to initialize the pdfium sdk:

// where should the library extract and load the native library
PdfiumPlatform.initializePdfium(new File("assets"));
// you can see library in this folder  "assets/platform/pdfium"

and then , you can create PdfiumDocument and do anything you need.