This tutorial shows how to use mtext command in AutoCAD. AutoCAD Mtext Command Tutorial Complete Multiline Text Editor, Formatting, Auto Numbering, Bullets. But since PDF does not support text that uses AutoCAD SHX fonts, text objects that use SHX fonts are instead stored in PDF as geometric objects to maintain visual fidelity. The PDF format stores text using TrueType fonts. AutoCAD 2018 for Mac offers new tools to support importing SHX text from PDF files.
