WebToPDFConvertParams Class Documentation

On supported platforms, owns a WebToPDFParamsRec and bridges it to a pair of CWebProgressProc/CWebLogProc functors that the static C trampolines installed into the params dispatch through.

On platforms where the WebToPDF plugin is not supported, the same class compiles with a stub state that mirrors the public set/get surface using primitive fields. The stub never throws from the constructor or any setter failures only surface from the Document.from_web_url / from_html_file entry points (in CDocument.cpp). This keeps configuration code platform-portable.

Public signatures use plain int where the underlying plugin enum would otherwise leak through; numeric values match the plugin enums and the public api WebViewportPreset / WebPageSize / ... 1:1, so callers cast freely at either boundary.