When compiling with pdftex, you’ll get a PDF document with size 200mm×200mm, because \pdfpagewidth/height respect magnification and thus 100mm equals actually to 200mm.
When compiling with ptex-ng, however, you’ll get a PDF document with size 100mm×100mm. It seems ptex-ng’s \pdfpagewidth/height does not respect maginification.
Suppose you have the following source:
When compiling with pdftex, you’ll get a PDF document with size 200mm×200mm, because
\pdfpagewidth/height
respect magnification and thus100mm
equals actually to 200mm.When compiling with ptex-ng, however, you’ll get a PDF document with size 100mm×100mm. It seems ptex-ng’s
\pdfpagewidth/height
does not respect maginification.Is this an intended behaviour?